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China CE certificated ATV Mounted Flail Mower with petrol engine pto shaft cover safety chain

Relevant Industries: Farms, Retail
Kind: Lawn MOWER
Use: Minimize GRASS, Slicing grass
Situation: New, Brand new
Soon after-product sales Provider Presented: Engineers obtainable to services equipment overseas
Certification: CE
Item Name: ATV Mounted Flail Mower with petrol motor
Ensure: twelve months
Certificate: CE
Coloration: as you required
Top quality: Best
Generate System: PTO shaft
Bundle: Standard exporting packing:metal crate
Principal market place: Europe, North The united states, Australia and so forth.
Packaging Specifics: standard exporting packing:steel crate
Port: ZheJiang

CE certificated ATV Mounted Flail Mower with petrol motor
ATV Flail Mower can be towed guiding a small tractor or a motorbike.

Distinct chopping wide:

ATV120 with 1.15m reducing vast.

Model ATV120
Dimensions (L×W×H) 1760×172m
Structure Bodyweight 230Kg
Reducing WIDTH 1.15m
Operating Effectiveness 2100-2500m2/h
Energy Required 13HP

ATV150 with 1.45m cutting vast.

Model ATV150
Dimensions (L×W×H) 1715*860*850
Structure Bodyweight 385Kg
Functioning Performance 2500-3000m2/h
Reducing WIDTH one.45m
Power Essential 15HP

Various hammers:
Our ATV flail mower can equip with solid and galvanized hammers, T hammers and Y blades.

Different engines:
We provide ATV flail mowers with different engines, YP, HangZhoun ev generate pack powertrain automotive ev motor controller hugely tailored motor velocity controller blade motor you can selected what you like,
Honda motor and Chinese engine(Loncin, Xihu (West Lake) Dis., CZPT and so forth) are all accessible.
Pull start or electric commence is dependent on customer’s demands.

Packaging & Shipping and delivery

Packaging Details: normal exporting packing:metal crate
Shipping Element: 35 operate times following payment

Company Info Aiemery Agri-equipment
Located in HangZhou Town, 2 hours get to to ZheJiang by auto. We are a specialist manufacturer of a assortment range of agricultural implements, this sort of as all varieties of Mowers, Rotary tiller, Wood chipper,Put up hole digger and so on.

Our business is established in 2571, because then we have passed CE check. We have our personal model, also OEM recognized. In the past number of a long time, SXIHU (WEST LAKE) DIS.NG MOT S700 48V 72V 8000 w 10KW Water-resistant Underwater Thruster Brushless DC Electric Motor for E Foil Surfboard we have proven a good operate staff. We have many engineers and quality inspectors with much more than ten years’ knowledge in this area. We will strictly abide by the theory of “client passions earlier mentioned all else”. We are stringent with our good quality, we will examine materials, effective procedure and merchandise cautiously. Now our merchandise are exported to international marketplaces
these kinds of as the North American, Europe, Australian, and South American and so forth. For that reason, we have constructed long time period business interactions with buyers from all overthe planet.

Providing ‘Quality Merchandise, Superb Services, Aggressive Charges and Prompt Delivery’, Wholesale Cleansing Instrument Keep track of Drone 3v Coreless Dc Motor we are now searching CZPT to even increased cooperation with abroad consumers based mostly on mutual rewards. Remember to truly feel free to contact us for more data.

Manufacturing unit display

Higher Quality
In the earlier few several years, we have proven a good operate team. We have many engineers and
quality inspectors with a lot more than ten years’ expertise in this spot.We are strict with our high quality,
we examine substance, effective approach and item very carefully.

CE certification

Our firm is set up in 2571, since then we have handed CE take a look at.

Place of our manufacturing facility

Positioned in HangZhou Metropolis, 2 several hours attain to ZheJiang by auto.

FAQ 1.Sample take a look at
It is ok for sample take a look at, and you can location a small get for tests.

two.Do you have right after-product sales support?
Of course, all of our goods have twelve thirty day period top quality assurance to make confident that we source you the best good quality.

three.Can you print my model name on it?
Sure of training course,you just want to ship us the picture of your manufacturer.

four.What is your payment expression?
Usually 30% T/T deposit after area an get and CZPT a contract, Reacher New Health-related Tools Particular 24v 6571 Brushless Dc Outer Rotor Frameless Motor for Cobot Arm 70% balanced ahead of transport or against copy of B/L.

5.Can I combine distinct types with each other?
Of course, you can combine distinct goods or models in 1x20ft or 1x40ft container and we will make the greatest use of the container room.

six.Are your agri equipment match for other manufacturer tractors?
Our 3 level technique and PTO shaft are designed according to worldwide standards and will settle for all course 3 level implements.
Our Solutions

drive shaft cv joint
China CE certificated ATV Mounted Flail Mower with petrol engine     pto shaft cover safety chainChina CE certificated ATV Mounted Flail Mower with petrol engine     pto shaft cover safety chain
editor by Cx 2023-06-30

China Best Sales Camiones CZPT 336HP 371HP, 420HP 10 Wheels 12 Wheels Dump Trucks Tipper Trucks pto shaft cover safety chain

Product Description

Camiones CZPT 336hp 371hp, 420hp 10 Wheels 12 wheels Dump Trucks Tipper Trucks

(dump material: high tensile steel / Hardox) 
(dump truck opting left hand drive or right hand drive) 
( Opting 4×2, 4×4, 6×2, 6×4, 6×6, 8×4, 8×8 dump truck models)

SINOTRUK CZPT 8×4 Dump Truck – 27.7 CBM
Chassis Model ZZ3317N3567C
Driving Type Left Hand Driving (Right Hand Driving is optional)
Production Year 2016. New truck.
Cabin HW76 cab, with 1 sleeper and  two seats, 2-arm windscreen wiper system with 3 speeds, damped adjustable driver’s seat, with heating and ventilating system, exterior sun visor, safety belts, adjustable steering wheel, air horn, air conditioner, with transverse stabilizer, with 4-point support fully floating suspension

After-sales Service: Video Technical Support, Online Support, Spare PAR
Warranty: 1 Year
Transmission Type: Manual
Power: Diesel
Load Capacity: 21-30t
Emission Standard: Euro 2


Customized Request

Shaft Collar

Choosing the Right PTO Shaft For Your Tractor

There are a number of different PTO shaft types available for your tractor. These include the North American, German and Italian styles. They are also available in various series, each with different options for bearing diameter and cap-to-cap overall length. To choose the best shaft for your tractor, it’s important to know what kind of tractor you own and the type of PTO that you need.

IID shaft

When it comes to choosing the best IID shaft for your PTO, the selection process can be a challenge. Whether you are replacing the shaft in your own tractor or need to purchase one for a client, there are several factors to consider. The right PTO shaft for your tractor should be compatible with the equipment you currently use. For instance, a shaft that can be used in a farm tractor will fit a different farm tractor than one used in a construction machine.
First of all, a safety shield is a critical part of your IID shaft. The shielding will help keep the entire shaft free of any potential hazards. Typically, shielding will cover the straight part of the shaft, universal joints, and PTO connection. A shield can also help protect you from injury if you accidentally run into the shaft or touch the guard.
A power take off shaft will be the best choice if you are using a tractor for other applications, such as mowing, shredding, or plowing. A PTO shaft is also a crucial part if you own a large tractor or implement. It will allow you to operate your equipment with maximum efficiency.
An IID shaft is designed to slide into another piece when the tractor’s PTO is engaged. A disconnected IID shaft can pull the two pieces apart and cause the tractor to swing uncontrollably when it is engaged. This can cause serious injuries or even death. You should not engage a PTO if you aren’t certain of its strength.
To ensure the safety of the driveline shield, check for proper alignment of the PTO shaft. If it isn’t aligned properly, foreign materials can enter the shaft bearings. A damaged driveline shield can also lead to driveline separation, particularly when the tractor is making sharp turns or downhills. In addition, improper alignment of the drawbar may damage the protective shield that protects the shaft.
Choosing the right PTO series size requires proper measuring of each part. Measure the length of each yoke outside the PTO shaft and determine the appropriate PTO series size. The PTO yoke size chart can be helpful when choosing the correct size for your tractor.

Reverse PTO

Many different applications call for a reverse PTO shaft. These adapters allow the PTO shaft to be turned in the opposite direction of the engine, matching the rotation of the power take-off to the rotation of the equipment it drives. They can be used to space the power take-off away from the transmission case and improve clearance for a direct-coupled pump or driveshaft.
Reverse PTO shafts are available for CZPT . They are designed for six-spline 540-rpm applications. They also offer the option of multi-speed operation. Reversed PTOs are a great option for implements that can get stuck.
Reverse PTOs can be used on most types of PTO. The reverse version has a gearbox that allows it to rotate backward. These are ideal for implements that can get stuck in a field. A reverse PTO shaft makes it possible to work with the implement without having to wait for it to get unstuck.
When using a PTO, it’s important to know which type of gearbox is needed. If you have an older model, you’ll probably need a reverse PTO shaft. These are generally used on older, vintage tractors with ground drive PTO. The ground speed pTO shafts match the speed of the tractor’s final drive, so when the tractor is in reverse, the gearbox will turn backward. This feature will not function if you’re working stationary, though.
A tractor with a reverse PTO is important for a number of reasons. For example, the reverse PTO can help you turn a stuck tractor in the opposite direction, which is useful when a piece of farm equipment becomes stuck in mud or when you need to push a stuck implement back. In addition, it allows you to use the tractor’s power to operate various implements. The reverse PTO also helps you know how much power is needed to run various implements on various terrain.
In addition to being convenient, reverse PTO shafts also help reduce the risk of damage to implements attached to the PTO. It’s vital to keep a PTO shaft in good working order.
Shaft Collar

Square rigid shaft

When you are looking for a new square rigid PTO shaft, you should consider a few factors. Choosing the right one can be a challenge, as the process is not always simple. For instance, there are a lot of choices when it comes to different brands and interpretations. You can even choose to purchase a square rigid shaft that is not square.
Torsional rigidity is a measure of the ability of a shaft to resist torsional forces. The higher the value of J, the more rigid the shaft will be. For example, a steel shaft has a higher torsional rigidity than an HDPE shaft. The correct value of J can have a big impact on the design decisions.
Another factor to consider is the type of shaft coupling. Rigid shaft couplings are best for shafts that are perfectly aligned. While flexible couplings are flexible enough to accommodate small misalignments, they are not as flexible as the flexible ones. Rigid shaft couplings, which are typically made of metal, are not designed for high-speed rotation.
Rigid couplings are a good choice for a wide range of applications. Rigid couplings are available in many sizes and configurations, and can be used with either a powered or an unsupported shaft. Rigid couplings are also available with keyways to transmit torque.
Torsional rigidity depends on the geometry of the components. A higher torsional rigidity means a shaft is more resilient to twisting. However, excessive twisting can result in unstable performance. As a result, it is important to avoid over-twisting a shaft.
Flange couplings are another option. These couplings have two flanges that are attached to each other with bolts or nuts. They are very similar to split muff couplings and sleeve couplings. The difference is that flange couplings have two flanges – one for the shaft and one for the coupling hub.
If you are thinking about purchasing a square rigid PTO shaft for your tractor, be sure to consider the features that will best serve your specific needs. While you may be considering the price of this new shaft, remember that it is a machine part that could be dangerous.
Shaft Collar

Economy PTO

There are several standard types of PTO shafts. They can vary in diameter and number of splines, and are designed to work with a specific speed range. The following are the main differences between these types. Choosing the right type for your application will depend on its application. One of the most important considerations to make when choosing a PTO shaft is the ratio between the shaft’s diameter and the toothed wheels that are attached to it.
When choosing a PTO shaft, consider the amount of torque you need. In general, an economy PTO shaft should be able to support a maximum load of 540 Nm. In addition, it should be able to handle a high-speed output. An economy PTO shaft may need less torque than a high-performance model.
Economy PTO shafts come in two basic styles: North American and Italian. These two types are designed to provide constant-speed output and balance the power input of a tractor. There are also various other styles of PTO shafts available, including square and rectangular half-shaft assemblies. You can also purchase extra parts to repair a worn PTO shaft.
The control/monitoring unit in a PTO includes a screen display and a manual control for selecting engaged or disengaged PTO states. In addition, there is a switch in the cab mounted control unit 14 that selects normal and economy modes when driving the PTO. These modes utilize different gears to achieve the desired PTO shaft revs.
To select the right PTO speed, select the lever in economy mode and increase the throttle to the appropriate rpm. The PTO speed should be 540 RPM. The control/monitoring unit 14 will use this information to adjust the clutch control parameters. In addition to the PTO speed, it will also display the torque on the PTO shaft.
Economy PTO shafts are ideal for a variety of applications. These PTOs allow the tractor to run at lower rpms, thereby reducing noise and vibrations. They are typically available in both hydraulic and mechanical types.
China Best Sales Camiones CZPT 336HP 371HP, 420HP 10 Wheels 12 Wheels Dump Trucks Tipper Trucks   pto shaft cover safety chainChina Best Sales Camiones CZPT 336HP 371HP, 420HP 10 Wheels 12 Wheels Dump Trucks Tipper Trucks   pto shaft cover safety chain
editor by CX 2023-05-06

China Professional Customized Automotive/Tiller/Dirt Bike/Boat/Auto/Bicycle/Motor/ATV/Vehicle/Pto Shaft Aluminum Stainless Steel Precision CNC Machining Non-Standard Accessories pto shaft cover safety chain

Product Description

Professional CNC Machining Parts Supplier-HangZhou XINGXIHU (WEST LAKE) DIS.NG PRECISION INDUSTRY CO.,LTD.-Focus on & Professional

Material: Aluminum (6061-T6, 6063, 7075-T6,5052) etc…
Brass/Copper/Bronze etc…
Stainless Steel (201, 302, 303, 304, 316, 420, 430) etc…
Steel (mild steel, Q235, 20#, 45#) etc…
Plastic (ABS, Delrin, PP, PE, PC, Acrylic) etc…
Process: CNC Machining, turning,milling, lathe machining, boring, grinding, drilling etc…
Surface treatment: Clear/color anodized; Hard anodized; Powder-coating;Sand-blasting; Painting;    
Nickel plating; Chrome plating; Zinc plating; Silver/gold plating; 
Black oxide coating, Polishing etc…
Gerenal Tolerance:(+/-mm) CNC Machining: 0.005
Turning: 0.005
Grinding(Flatness/in2): 0.005
ID/OD Grinding: 0.002
Wire-Cutting: 0.003
Certification: ISO9001:2008
Experience: 15 years of CNC machining products
Packaging : Standard: carton with plastic bag protecting
For large quantity: pallet or as required
Lead time : In general:15-30days
Term of Payment: T/T, Paypal, Western Union, L/C, etc
Minimum Order: Comply with customer’s demand
Delivery way: Express(DHL,Fedex, UPS,TNT,EMS), By Sea, By air, or as required

Packaging & Shipping


Application: Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
Standard: GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Surface Treatment: Polishing
Production Type: Mass Production
Machining Method: CNC Machining
Material: Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron
US$ 10/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

Shaft Collar

Safety Precautions For a PTO Shaft

When you are working around PTOs, be sure to observe several safety precautions. These include removing the shield, keeping a safe distance from the machine, and avoiding entanglement. Entanglement is a serious injury that can even lead to death. Workers who are near the machine should always maintain a safe distance, especially if the speed of the machine is fast enough to entangle clothing. The speed of the PTO is usually 540 to 1,000 revolutions per minute, and the speed is enough to cause injury in a split second.

Safety precautions

One of the most important safety precautions for a PTO shaft is to make sure that it is properly guarded at all times. An unguarded PTO shaft can entanglement a worker, cause an injury, or even cause death. Operator awareness is key in preventing this hazard. Among other things, workers should not make repairs while the PTO is in use or wear loose or frayed clothing when working near the PTO. Likewise, they should read and follow instructions provided with their tractor and implement. Finally, they should use PTO shafts only for their intended purpose.
Another important safety precaution is to wear a protective gear such as a helmet and gloves before operating a PTO shaft. This type of equipment can be extremely dangerous because of its speed. A PTO shaft that is rotating at 540 rpm can travel two metres in less than a second. Damaged shielding is a common cause of entanglement, so it is important to check your machinery for damage before operating it.
When operating a tractor, PTOs should be kept clear of loose clothing. Loose clothing can easily catch on a rotating PTO shaft. Long hair or jewelry can also become entangled in a PTO shaft. It is also important to remember to secure the PTO shaft guard when the tractor is not in use. Also, never engage a PTO when the engine is off.

Types of pto shafts

PTO shafts are used in tractors and other equipment to secure the secondary gear in the tractor. They are available in different styles and sizes. These shafts are designed to withstand pressure, impacts, and tension. They may also include a shear pin and slip clutch. Before buying a new PTO shaft, make sure to check its measurements.
There are two types of PTO shafts available in an Agric rototiller. The first one has a slip clutch and the other has a shear pin safety device. In order to identify the type of PTO shaft used in a particular tractor, it is important to understand what it is used for.
There are two types of PTO shafts: the external and internal. The latter is used for larger machines, such as a lawnmower. The former is suitable for agricultural applications and is the preferred type for large tractors. The former is suitable for plowing, mowing, and shredding.
Transmission PTO shafts are the oldest type of PTO. They are connected to the tractor’s transmission. When a tractor is in gear, it stops the PTO shaft. However, when it’s not, it’s ineffective and can pose serious problems, such as when mowing. This type of PTO can also cause an overrun clutch to prevent the PTO shaft from working properly.
Shaft Collar

Reaction time

It’s important to know your reaction time when working around a power take-off (PTO) shaft. This part of the machine rotates at approximately 540 revolutions per minute and can pull in seven feet per second. Reaction time can be affected by age, physical condition, medications, lack of sleep, and stress. If you’re working around a PTO, be sure to remove any loose jewelry or other items that might interfere with your reaction time.
PTO accidents can be caused by several factors. The operator, the machine, and the environment all play a role. The operator’s physical and mental condition can also contribute to unsafe actions. For example, young operators may lack the knowledge and experience to recognize hazards. Older workers may also have slower reaction times, which can make it difficult to react quickly to slippery work areas.
Reaction time is measured as the time between a stimulus and the response. It does not include the time required to move the hand. Reaction time is a critical factor in sports, where athletes need to be quick to respond to the moves of their opponents. A good reaction time is necessary to score points.
A demonstration of the speed of a PTO shaft is a great tool to demonstrate how dangerous this part of a machine can be. To demonstrate the speed, use a 7-foot sash cord tied to a sliding collar universal joint. Select a 540-rpm PTO shaft, and a three-inch diameter shield. In one second, the rotating shaft makes nine revolutions and travels 7.1 feet. However, a cordless drill does not rotate at full speed and will take at least two seconds to wrap around the string.


The standardization of PTO shafts in tractors is a major project. The EU Machinery Directive requires the protection of operators from rotating parts, such as the PTO. This is especially important when parts are accessible, as clothing can easily be wrapped around them, resulting in an accident. To prevent such accidents, manufacturers have begun to install non-rotating guards over the PTO drive shaft. These guards comply with the current EU good practice.
The European Standard EN 12965:2003+A2:2009 specifies the safety requirements for PTO drive shafts and their guards. It also specifies safe working practices for these components. The standard was approved by CEN on 16 September 2019. It is important to follow these regulations to ensure safe operation.
In the 1980s, a movement began among agricultural engineers to standardize the PTO shaft. The movement began because the different types of PTO shafts had not been interchangeable. A common example is the Deutz-Fendt shaft, which had become a standard for tractors.
As the power for PTO drives comes from the gearbox, the counter shaft acts as the PTO outlet. Standardization of PTO speeds makes it easier for manufacturers to design equipment to meet a specified speed. For example, a thresher is expected to run at a specific peripheral velocity of the threshing cylinder, which is a function of standard PTO speeds. This also allows designers to plan pulley arrangements with the standard PTO speed in mind.
Shaft Collar

Safety chains

The PTO shaft is an integral part of a tractor or implement, so it’s essential to secure it with safety chains. These chains are welded to both ends of the shaft and serve as backup connections between the tractor and trailer coupling point. There are several types of chains available, from domestic to metric, to meet your specific needs.
Because of the high speeds of PTO shafts, it’s crucial to protect these parts from being tangled. A single fall of a PTO shaft can cause serious injury or even death. In such an unfortunate situation, safety chains can prevent such injuries. PTO shafts are also extremely dangerous because the components can become hot while they are operating.
In addition to safety chains, operators must also be aware of the hazards that can occur when working near a PTO shaft. Unsafe behaviors, such as performing repairs while operating a machine, or wearing frayed clothing can lead to serious injury or death. In addition, all users should follow the instructions on the tractor or implement they’re using. It’s also essential to use a PTO shaft for its intended purpose.
In addition to safety chains, farmers should also ensure that the PTO drive shaft is securely attached to the tractor or implement. A broken or damaged PTO guard can be just as dangerous as an unprotected shaft. In addition, a poorly fitting PTO guard may provide a false sense of security. For this reason, it’s important to use protective clothing when operating a tractor or implement powered by a PTO.


The CZPT-Co universal fit PTO shaft shield is a simple and easy to use shield that has a patented lever release. The shield comes in two sizes, the smaller diameter shield is for shafts with a diameter of 1 5/16″ to 2 1/8″ and the larger diameter shield fits shafts of 2″ to 3 1/8″. Each shield is pre-installed with an assortment of bearings. The shield’s length is measured from the end of the yoke bearing groove to the other end.
If you’ve ever tried to work on a PTO shaft, you know that it can be frustrating. A PTO shaft shield is a safety device that covers the shaft and prevents it from rotating. These shields are also designed to be easy to connect and remove. The CZPT safety clip makes it easy to connect or disconnect the shield, and locks into place to prevent it from rotating with the inner driveshaft. The CZPT material used in RPM Transmissions driveline safety shields is strong and rigid.
Another improvement of this PTO shaft shield is the bracket that supports the two-piece PTO shaft and outer shield. The bracket is shown in FIG. 2 as an angled front view. FIG. 7 is a side elevation view of the bracket mounted to the machine tongue.
China Professional Customized Automotive/Tiller/Dirt Bike/Boat/Auto/Bicycle/Motor/ATV/Vehicle/Pto Shaft Aluminum Stainless Steel Precision CNC Machining Non-Standard Accessories   pto shaft cover safety chainChina Professional Customized Automotive/Tiller/Dirt Bike/Boat/Auto/Bicycle/Motor/ATV/Vehicle/Pto Shaft Aluminum Stainless Steel Precision CNC Machining Non-Standard Accessories   pto shaft cover safety chain
editor by CX 2023-04-24

China Agricultural Machinery Parts Pto Shafts Tractor Tools And Equipment pto shaft cover safety chain

Sort: Shafts
Use: Tractors, Tractors
Model Number: 05+05
Shade: Yellow or black as your requirement agriculture equipment and tools
Procedure: Forged.
Layout: Customized
Certificate: CE Certification.
Package deal: Iron pallet&wooden carton&regular export packaging
Packaging Specifics: Packing specifics:Iron pallet&wood carton&normal export packaging..
Port: HangZhou OR ZheJiang

In depth Photographs

Design Quantity 05(Thrust Pin)+05
Operate Electrical power transmission
Use Tractors and numerous farm implements
Spot of Origin ZHangZhoug, China (Mainland)
Brand name Title Precise
Yoke Sort thrust pin/quick release/ball attachment/collar/double thrust pin/bolt pins/break up pins
Processing Of Yoke Forging
Plastic Include YWBWYSBS
Coloration Yellowblack
Series 1S2S3S4S5S twelve shaft clamp Break up Black Oxide Aluminum Tube and Pipe Clamp adjustable inch Shaft Collars 6S7S8S9S10S38S48S36
Tube Type Trianglar/star/lemon
Processing Of Tube Cold drawn
Spline Type one 3/8″ Z6 1 3/8 Z21 1 3/4 Z20 CZPT agriculture equipment DC105X harvester parts 5T111-23860 collar of shaft COLLAR(OIL SEAL) 1 1/8 Z6 1 3/4 Z6 8*forty two*48*8 8*32*38*6

More Merchandise
Set up Diagram

Far more Selection

Our Organization

FAQ1. Q: Are your merchandise solid or cast?
A: All of our products are forged.
2. Q: Do you have a CE certification? A: Indeed, we are CE certified.3. Q: What’s the horse energy of the pto shaft are available? A: We supply a full selection of pto shaft, ranging from 16HP-200HP.4. Q: How numerous splined specification do you have ? A: We generate 1 1/8”-Z6, 1 3/8”-Z6, 1 3/4” 12mm n20 Electric dc gear motor with encoder employed in Electric Motor vehicle -Z6, 1 3/8”- Z21, 1 3/4”-Z20, 8X42X48X8 and 8X32X38X6 splines.5. Q: How about the guarantee? A: We ensure 1 yr warranty. With high quality difficulties, we will send out you the new goods for cost-free within following cargo.6. Q: What is your payment conditions? A: T/T, L/C, D/A, D/P… Wholesale Do-it-yourself Toy one hundred thirty Small Electric powered Motor .7. Q: What is the delivery time? A: thirty days after getting your innovative deposit.8. Q: What’s your MOQ? A: fifty PCS for each and every kind.

custom drive shaft shop
China Agricultural Machinery Parts Pto Shafts Tractor Tools And Equipment     pto shaft cover safety chainChina Agricultural Machinery Parts Pto Shafts Tractor Tools And Equipment     pto shaft cover safety chain
editor by czh 2023-02-18

China Multi-Purpose Rotary Tiller Pto Shaft for Rotocultivator pto shaft cover safety chain

Item Description

Multi-Goal rotary tiller pto shaft for Rotocultivator
one. Tubes or Pipes
We’ve currently acquired Triangular profile tube and Lemon profile tube for all the sequence we offer.
And we have some star tube, splined tube and other profile tubes required by our customers (for a certain series). (You should notice that our catalog doesnt include all the things we generate)
If you want tubes other than triangular or lemon, you should offer drawings or photos.

two.Stop yokes
We’ve got several types of rapid release yokes and basic bore yoke. I will recommend the usual sort for your reference.
You can also send out drawings or photographs to us if you can not locate your merchandise in our catalog.

three. Basic safety units or clutches
I will attach the specifics of basic safety products for your reference. We’ve currently have Free wheel (RA), Ratchet torque limiter(SA), Shear bolt torque limiter(SB), 3types of friction torque limiter (FF,FFS,FCS) and overrunning couplers(adapters) (FAS).

4.For any other more particular needs with plastic guard, connection approach, coloration of portray, package deal, and many others., please come to feel cost-free to enable me know.

one. We have been specialized in creating, manufacturing push shaft, steering coupler shaft, common joints, which have exported to the United states, Europe, Australia and so on for years 
2. Application to all sorts of general mechanical situation 
3. Our products are of high depth and rigidity. 
4. Warmth resistant & Acid resistant 
five. OEM orders are welcomed

Our manufacturing unit is a leading producer of PTO shaft yoke and universal joint.

We manufacture high quality PTO yokes for different cars, building equipment and equipment. All merchandise are made with rotating lighter.

We are presently exporting our merchandise all through the world, specifically to North The us, South America, Europe, and Russia. If you are interested in any item, you should do not hesitate to make contact with us. We are seeking ahead to turning into your suppliers in the around potential.


US $30-50
/ Piece
100 Pieces

(Min. Order)


Shipping Cost:

Estimated freight per unit.

To be negotiated|

Freight Cost Calculator


Type: Fork
Usage: Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying
Material: Carbon Steel


US $30-50
/ Piece
100 Pieces

(Min. Order)


Shipping Cost:

Estimated freight per unit.

To be negotiated|

Freight Cost Calculator


Type: Fork
Usage: Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying
Material: Carbon Steel



What Is a PTO Shaft?

A PTO shaft is a component that is important for a power take-off (PTO) tractor. There are many different kinds of PTOs, including Italian, German, and North American types. The types are categorized into different series, which will have different features such as bearing diameter, cap-to-cap length, and snap rings.
Shaft Collar

Power Take-Off (PTO) shaft

A PTO shaft is a high-speed working shaft that provides torque and lift. This is an advantage for machines that lift and lower loads and are often used on construction sites. Often, the operating elements are located outside of the operator’s cabin. A safety system is also present that allows the PTO shaft to automatically disengage if it is not turned on.
A safety retaining band 12 is used to secure the PTO shaft. The retaining band extends axially from the PTO shaft S and includes a hinge. The band may be adjustable in width to ensure a correct clearance from the PTO shaft. If necessary, it may also be secured with a conventional over-center clamp.
The power-take-off (PTO) shaft is a crucial part of a tractor. Understanding how power is transferred from the tractor’s engine to the implement requires a better understanding of how this shaft works. The torque and speed of the PTO shaft is essential to developing and utilizing the power of the tractor. There are many ways to measure torque and speed at the PTO shaft, including using a telemetry or encoder system.
A Power Take-Off (PTO) shaft safety retainer is an inexpensive, dependable, and fully effective device that protects the PTO shaft from entanglement. Its effectiveness will become clear after reading the specification. A power take-off shaft safety retainer is not difficult to install and is a good choice for many applications.
PTO shafts have a dangerous tendency to separate from the driven machinery. This poses a safety hazard because the PTO shaft can continue to whip around while the operator is driving the machine. Additionally, it can be very difficult for the operator to reach the power plant when operating PTO-driven equipment.

Safety chain

The safety chain on your PTO shaft is an important component of your tractor’s safety system. A properly guarded PTO can prevent entanglement with people, tools, and objects. Moreover, it reduces the risk of the PTO shaft becoming detached from the tractor. It also prevents people from stepping over the rotating shaft.
When not guarded, a PTO shaft is extremely dangerous. It can cause serious injuries and even death. Proper safety chains can prevent this from happening and protect livestock from damage to the PTO shaft. If you’re looking to purchase a safety chain for your PTO shaft, be sure to get one that fits tightly.
When properly attached, a safety chain can keep the shaft from swinging when the PTO is engaged. A 540-rpm PTO shaft will make more than two complete revolutions in less than five seconds. That means it can wrap someone in five tenths of a second. And if you try to pull away, you’ll get wrapped even tighter!
Another reason to use a safety chain is to prevent injury from clothing getting caught in the drive shaft. A jacket or a sweater can entangle itself around the PTO shaft and cause a serious injury. The clothing can also trap the injured limb against the shaft. Hence, the chain should be removed as soon as possible after the operation is completed.
A safety chain is an essential part of your tractor’s safety system. It prevents an accident from happening because of improper maintenance. A poorly maintained PTO shaft can result in severe injuries or even death. Properly installed and maintained safety chain can help you prevent any kind of PTO shaft accident.
Shaft Collar

Universal joint

A bad universal joint can cause a number of problems for your tractor or implement. These issues may include squeaking or clunking noises when you shift gears, or a shuddering sensation when you brake. If you notice any of these symptoms, it is best to take your vehicle to a mechanic right away for a thorough inspection. If not fixed properly, a bad universal joint can separate from the drive shaft and cause major damage to the tractor or implement.
In order to choose the proper universal joint, you must consider the size of your PTO shaft. Some implements have a diameter of 14 inches or more from the hitch point to the end of the input shaft. The longer distance helps prevent the PTO shaft from bottoming out when making sharp turns. It also prevents the two parts of the shaft from detaching during cornering.
Universal joints are used in agricultural and forestry equipment and other vehicles with large number of rotors. They can be made of different materials. The most common is steel or stainless steel. This material can last for many years. A universal joint is an excellent option for small tractors, lawn mowers, and other agricultural equipment.
The universal joint is also very useful when coupling or extending drive lines. It comes with 2 yokes and a cross kit. The yokes measure 6 x 13/8″ spline, while the cross kit measures 30,2 x 92 mm. The universal joint is made to withstand extreme temperatures. It can be easily disassembled and serviced if necessary.

Square rigid shaft

Torsion is a property of a mechanical system that is affected by changes in torsional rigidity. Torsional rigidity is measured as the torque needed to twist one unit of angular measurement over one unit of length. A shaft with high torsional rigidity will provide a stable mechanical interface.
Different shafts may have different types of collars. The most basic one is a sleeve, which is composed of a thick tube with the same diameter as the shaft. The sleeve is attached to each end of the shaft and has threaded inserts to prevent longitudinal movement.
The PTO shaft also has a safety shield on both ends. It helps to prevent accidents by securing equipment to the tractor. It can be found in domestic and metric shapes. The domestic versions are generally round and domestic shaped, while metric versions are available in a bell, football, star, and metric shape.
An CZPT coupling consists of three pieces: a center plastic disc, two encompassing discs, and a flange. These parts are joined together with a ring that is screwed to the shaft. Some couplings feature oil injection points on the coupling. These can supply oil under pressure to the coupling’s annular grooves. This helps it ‘float’ and aids in the removal.
Another type of flexible coupling is the universal joint. These couplings can be made from a variety of materials, such as rubber, braided metal wire, or woven wire. They can be fabricated to withstand various misalignments. But, unlike rigid couplings, flexible couplings are susceptible to shock and vibration.
Shaft Collar

Economy PTO

Economy PTO shafts are designed to reduce the overall torque and power consumption of a tractor. They can be manually adjusted to engage and disengage the PTO. The cab mounted control/monitoring unit 14 has a switch 19 that selects between the economy and normal driving modes of the PTO. Using the economy mode decreases the engine rpm while using a lower gear ratio to drive the PTO shaft.
Economy PTO shafts come in hydraulic and mechanical versions. Both types are suitable for agricultural tractors. They allow the tractor to operate at a lower rpm, which reduces noise and vibration. They can also be used in a wide range of equipment. The transmission PTO is the oldest type, and is directly connected to the transmission. When the clutch is engaged, it drives the transmission.
Standard PTO shafts are available in various diameters, splines, and speeds. Many implements are designed to be compatible with one or more of these types of PTO shafts. The domestic versions come with a splined front shaft and a square, rectangle, or round secondary shaft.
Another difference between the two types is the number of teeth on the toothed wheel. The economy PTO allows the tractor to run at a lower rpm than the standard PTO. The engine rpm can go as low as 1600 while using the economy PTO. It also helps to reduce noise and vibration in the cab.
The present invention solves these issues and provides an increased level of automation and operator awareness of the PTO function. It also includes a system for detecting the type of PTO shaft and automatically setting the parameters of the control routine.
China Multi-Purpose Rotary Tiller Pto Shaft for Rotocultivator     pto shaft cover safety chainChina Multi-Purpose Rotary Tiller Pto Shaft for Rotocultivator     pto shaft cover safety chain
editor by czh 2023-01-20

China High Output Pumpkin Seed Extractor Watermelon Seeds Harvester Extractor Separating Machine pto shaft cover safety chain

Product Description

one. Pumpkin watermelon seeds harvester is double entry operation gear, with features of crushing, squeezing, seeds separation, could finish a cleanse process.
2. The pumpkin seeds extractor is mainly used for watermelon and pumpkin seeds extracting. Also, we supply diverse models of diverse potential to fulfill cutomer’s prerequisite.
three. The watermelon seeds harvester is with powerful flexibility, also appropriate for mobile subject procedure. The equipment is simple to work, safe and reliable. With stable efficiency and realistic construction, it is the most perfect device to extract seeds.

Working Basic principle:
The machine can hook up with little tractor when operating. Tractor drive the machine functioning by PTO.
1. Folks need to have to set watermelon or pumpkin into hopper.
two. The machine crush the watermelon or pumpkin with crusher shaft.
three. Crushed watermelon or pumpkin goes into separating drum.
four. With shaft working, watermelon or pumpkin pores and skin and meat are discharged from separating drum, watermelon or pumpkin seeds draw into cleaning drum.
5. With cleaning shaft operating, watermelon or pumpkin seeds are cleaned and separated once again.
6. Seeds are discharged out with cleaning shaft rotate.






Cleaning Rate


Breaking Price


Seeds Outlet Top










Company Profile
PENGHUI Machinery is aiming at designing and producing sorts of foods processing equipments. And we have been in this market for above 10 a long time. Our Goal is to supply our goods all more than the globe and prove the high quality of made-in-china in new days.
We will offer even style for our customers the suited and trustful machines according to various requests. We constantly commit ourselves to supplying intelligent, functional equipment and accomplished complex solutions to our buyers.
Our colleagues including sale professionals, engnieers, QC and PMC will follow every single buyer right up until they are employing the devices well which is named one-station services. It is to empower our clients truly feel easy and risk-free to make orders overseas. 
Packaging & Transport
Package deal:
Normal export Picket box packing.
Delivery time:
3-20 times soon after confirming purchase, element shipping and delivery day ought to be made the decision according to shipping and delivery.

one. Who are we?
We are based mostly in ZheJiang , China, start from 2017, sell to Africa(thirty.00%), Eastern Europe(30.00%), North The united states(30.00%),Mid East(10.00%). There are whole about 11-fifty folks in our business office.
two. How can we guarantee top quality?
Constantly a pre-creation sample before mass generation
Constantly closing Inspection before cargo
three. What can you buy from us?
Food machinery, Agricluture machinery, Wooden equipment, Recycling equipment, Plastic machinery
four. Why should you get from us not from other suppliers?
Greatest price, Best merchandise, Best support
five. What services can we give?
Approved Delivery Phrases: FOB, CFR, CIF, EXW, FAS, FCA, DDP, DDU, Categorical Shipping and delivery, DAF, DES
Approved Payment Currency: USD, EUR, CAD, AUD, HKD, CNY
Approved Payment Sort: T/T, L/C, D/P D/A, MoneyGram, Credit history Card, PayPal, Western Union, Cash, Escrow

US $2,000-3,000
/ Piece
1 Piece

(Min. Order)


After-sales Service: Video Technical Support, Online Service
Type: Portable Harvester
Application: Pumpkin /Watermelon Seed
Power Source: Electric
Harvest method: Vibration fall
Drive Type: Gear Drive




Cleaning Rate
Breaking Rate
Seeds Outlet Height
US $2,000-3,000
/ Piece
1 Piece

(Min. Order)


After-sales Service: Video Technical Support, Online Service
Type: Portable Harvester
Application: Pumpkin /Watermelon Seed
Power Source: Electric
Harvest method: Vibration fall
Drive Type: Gear Drive




Cleaning Rate
Breaking Rate
Seeds Outlet Height

The Different Parts of a PTO Shaft

Power Take-Off (PTO) shafts are an integral part of a tractor’s driveline. Without them, a tractor cannot operate. It is essential to understand the different parts of a PTO shaft, as they are crucial for the operation of your tractor. These parts are typically overlooked during routine tractor maintenance checks, but knowing more about them will help you practice on farm machinery better.

Tractor’s power take-off (PTO) shaft

Shaft CollarA Tractor’s power take-off (or PTO) shaft transfers power from the tractor to an implement. These shafts typically rotate at speeds between 540 and 1000 rpm. A number of safety features help prevent accidental contact between the shaft and the implement.
In order to avoid this problem, tractor operators should be vigilant while operating their tractors. They should make sure that the tractor’s power take-off (PTO) shaft is shielded. These shields include a master shield for the PTO stub, a PTO integral journal shield, and an implement input connection shield. The PTO master shield is mounted on the tractor and extends over the PTO stub on three sides. It is designed to prevent collisions between the tractor and any connected machine drive shaft.
A power take-off (PTO) shaft is an important component on any tractor. It is a shaft that transmits mechanical power from a tractor to an implement or separate machine. Early PTOs used a transmission and were located at the rear of the tractor. They are now available with hydraulic or mechanical drivelines. These power take-offs transfer the tractor’s power to a secondary piece of equipment through a driveshaft.
Proper PTO shaft guards protect people from stepping on rotating shafts. The PTO should not compress fully at any point in the operating range. It should have several inches of overlap at the maximum operating extension. A PTO guard should be positioned properly for each machine.
Despite these benefits, there are still many risks associated with PTO shafts. These powerful and potentially dangerous pieces of machinery can cause severe injury if not used safely. Luckily, proper installation of safety shields can reduce the risk of injury.


PTO shafts come in a variety of different shapes, sizes, and materials. The most common types are square and round, but there are also star-shaped and trilobed types. While the star-shaped type is a typical North American design, the trilobed and lemon-shaped varieties are typically German or Italian. Typically, the lemon-shaped ones are made of an alloy called ‘Lemon Yellow.’ In some cases, the shaft will come with snap rings.
Different manufacturers use various materials for their PTO shafts. The tube of a welded drive shaft must be strong enough to handle the force exerted by the PTO. There are many different materials available, but some are stronger than others. Before choosing the type of drive shaft that is right for your machine, make sure that you know the exact measurements of your driveline.
When deciding between different types of PTO shafts, you must also consider the materials that will be used for your particular application. While splines are the most common material for PTO shafts, you can find various types that have different uses. Carbon steel is malleable and has a low carbon content, which makes it more reliable. A ferrous steel is more durable and contains metals like nickel, chromium, and molybdenum, which make it a great alternative to carbon steel.
A PTO gearbox input shaft extends between the PTO gearbox and the PTO clutch. It is mounted with a toothed wheel 8. An inductive sensor 9 on the shaft outputs a pulsed electronic signal based on the rotational speed of the shaft. These pulsed signals are called inductive speed sensors.

Rotation direction

The PTO shaft is a critical part of the power take-off of a farm tractor. It allows the tractor to transfer power from the engine to an implement such as a mower or other garden equipment. The rotation direction of the PTO shaft depends on the type of implement. Some implements only accept rotation in one direction, while others require rotation in both directions.

Safety chain

Shaft CollarOne of the best ways to protect your PTO shaft is to use a safety chain. A safety chain is a chain that is attached to the PTO shaft, and it prevents the plastic shield from spinning on the shaft. This chain should be fastened to a suitable point on your machine or tractor. It should not be attached to the lower lift arms or the U-guard.
PTO shafts can be very dangerous if they are not guarded. They can rotate as high as 1000 rpm and could seriously injure you. It is also important to ensure that the PTO shaft guard is fitted correctly, and that the tractor is turned off before working on it. In addition, avoiding wearing loose clothing when working around a PTO shaft can help protect your life.
Another way to protect the PTO shaft is to shield the IID shaft. This can be done by using shielding over the straight part of the shaft, the PTO connection, or the Implement Input Connection. A protruding bolt or pin can catch clothing and snag it. If not shielded, the clothing can wrap around the shaft, trapping the person against it.
A good safety chain should be positioned between the tractor and the PTO shaft. The chain should be at least 50 mm wider than the PTO shaft, and should be in good condition. It should cover the entire length of the PTO shaft from the tractor to the first bearing. The PTO shaft must also be fitted with the correct bearing ring. It is also vital to ensure that the PTO guard does not bend or break, as this could result in damage to the PTO shaft.


Shaft CollarA PTO shaft shield protects the PTO shaft from possible impacts. It is typically made of plastic, but can also be made of metal. These shields are easy to damage, and are therefore preferably made of a durable material. The shields are held in place with brackets. The shields are made with two parts: an inner shield and a protective sleeve.
An improvement to the PTO shaft shield is a bracket that supports both the outer and PTO shaft. It is shown in conjunction with a towed machine in FIGS. 2 and 7. FIG. 7 is a side elevation of the bracket mounted to the tongue of the machine. This shield is designed to prevent the PTO shaft from becoming damaged during the towed process.
The main risk associated with PTO mishaps is entanglement, which can result in serious injuries. If a shaft separates from a tractor, it can strike nearby workers or people. Proper maintenance can minimize the risk of entanglement and save lives. Thankfully, equipment manufacturers have made huge strides in reducing the risk of these accidents. Operators should always make sure that the PTO shaft shield is in place to avoid the risk of entanglement.
In addition to preventing entanglement, a PTO shaft shield also helps protect the universal joints that are mounted on the PTO shaft. The shield is made of plastic or steel. It is typically shaped like an inverted U and covers both the top and sides of the shaft. A detachable PTO shaft shield is also available.
As with all parts of a PTO driveline, the PTO shaft shield should be maintained to prevent damage to the bearings. It is necessary to inspect the shield and replace it whenever it becomes damaged. PTO equipment is often used outdoors, and it is frequently exposed to crop debris, rust, and dirt that can affect the bearings. Proper maintenance will extend the equipment’s lifespan and reduce maintenance costs.
China High Output Pumpkin Seed Extractor Watermelon Seeds Harvester Extractor Separating Machine     pto shaft cover safety chainChina High Output Pumpkin Seed Extractor Watermelon Seeds Harvester Extractor Separating Machine     pto shaft cover safety chain
editor by czh 2022-12-25

China Professional Alloy/Carbon Steel Tiller Blade Agricultural Chain S55K1, S62A2K1, S77K1 with Good quality

Product Description

Alloy/Carbon Steel Tiller Blade Agricultural Chain S55k1, S62A2K1, S77K1

1. Material: Alloy steel & Stainless steel
2. Surface treatment: Shot peening / Zinc-plated / Nickel-plated / Dacromet-plated
3. Characteristic: Chain plate hole finally passed ball extrusion to ensure maximum fatigue resistance, parts of shot peening treatment makes the chain and the sleeve has a higher fatigue strength.


View more products,please click here…


Materials Available  1. Stainless Steel: SS304, SS316, etc
2. Alloy Steel: 45Mn, 42CrMo, etc
3. OEM according to your request
Surface Treatment Shot peening, Polishing, Oxygenation, Blackening, Zinc-plated, Nickel-plated, Anodized, etc.
Characteristic Fire ResistantOil Resistant, Heat Resistant
Application Agricultural machine
Design criterion ISO DIN ANSI & Customer’s Drawing
Size Customer’s Drawing & ISO standard 
Package Wooden Case / Container and pallet, or made-to-order
Certificate ISO9001: 2008 
Advantage First quality, best service, competitive price, fast delivery
Delivery Time 20 days for samples. 45 days for official order.
Materials Available  1. Stainless Steel: SS304, SS316, etc
2. Alloy Steel: 45Mn, 42CrMo, etc
3. OEM according to your request
Surface Treatment Shot peening, Polishing, Oxygenation, Blackening, Zinc-plated, Nickel-plated, Anodized, etc.
Characteristic Fire ResistantOil Resistant, Heat Resistant
Application Agricultural machine
Design criterion ISO DIN ANSI & Customer’s Drawing
Size Customer’s Drawing & ISO standard 
Package Wooden Case / Container and pallet, or made-to-order
Certificate ISO9001: 2008 
Advantage First quality, best service, competitive price, fast delivery
Delivery Time 20 days for samples. 45 days for official order.

What Are Screw Shaft Threads?

A screw shaft is a threaded part used to fasten other components. The threads on a screw shaft are often described by their Coefficient of Friction, which describes how much friction is present between the mating surfaces. This article discusses these characteristics as well as the Material and Helix angle. You’ll have a better understanding of your screw shaft’s threads after reading this article. Here are some examples. Once you understand these details, you’ll be able to select the best screw nut for your needs.

Coefficient of friction between the mating surfaces of a nut and a screw shaft

There are two types of friction coefficients. Dynamic friction and static friction. The latter refers to the amount of friction a nut has to resist an opposing motion. In addition to the material strength, a higher coefficient of friction can cause stick-slip. This can lead to intermittent running behavior and loud squeaking. Stick-slip may lead to a malfunctioning plain bearing. Rough shafts can be used to improve this condition.
The two types of friction coefficients are related to the applied force. When applying force, the applied force must equal the nut’s pitch diameter. When the screw shaft is tightened, the force may be removed. In the case of a loosening clamp, the applied force is smaller than the bolt’s pitch diameter. Therefore, the higher the property class of the bolt, the lower the coefficient of friction.
In most cases, the screwface coefficient of friction is lower than the nut face. This is because of zinc plating on the joint surface. Moreover, power screws are commonly used in the aerospace industry. Whether or not they are power screws, they are typically made of carbon steel, alloy steel, or stainless steel. They are often used in conjunction with bronze or plastic nuts, which are preferred in higher-duty applications. These screws often require no holding brakes and are extremely easy to use in many applications.
The coefficient of friction between the mating surfaces of t-screws is highly dependent on the material of the screw and the nut. For example, screws with internal lubricated plastic nuts use bearing-grade bronze nuts. These nuts are usually used on carbon steel screws, but can be used with stainless steel screws. In addition to this, they are easy to clean.

Helix angle

In most applications, the helix angle of a screw shaft is an important factor for torque calculation. There are two types of helix angle: right and left hand. The right hand screw is usually smaller than the left hand one. The left hand screw is larger than the right hand screw. However, there are some exceptions to the rule. A left hand screw may have a greater helix angle than a right hand screw.
A screw’s helix angle is the angle formed by the helix and the axial line. Although the helix angle is not usually changed, it can have a significant effect on the processing of the screw and the amount of material conveyed. These changes are more common in two stage and special mixing screws, and metering screws. These measurements are crucial for determining the helix angle. In most cases, the lead angle is the correct angle when the screw shaft has the right helix angle.
High helix screws have large leads, sometimes up to six times the screw diameter. These screws reduce the screw diameter, mass, and inertia, allowing for higher speed and precision. High helix screws are also low-rotation, so they minimize vibrations and audible noises. But the right helix angle is important in any application. You must carefully choose the right type of screw for the job at hand.
If you choose a screw gear that has a helix angle other than parallel, you should select a thrust bearing with a correspondingly large center distance. In the case of a screw gear, a 45-degree helix angle is most common. A helix angle greater than zero degrees is also acceptable. Mixing up helix angles is beneficial because it allows for a variety of center distances and unique applications.

Thread angle

The thread angle of a screw shaft is measured from the base of the head of the screw to the top of the screw’s thread. In America, the standard screw thread angle is 60 degrees. The standard thread angle was not widely adopted until the early twentieth century. A committee was established by the Franklin Institute in 1864 to study screw threads. The committee recommended the Sellers thread, which was modified into the United States Standard Thread. The standardized thread was adopted by the United States Navy in 1868 and was recommended for construction by the Master Car Builders’ Association in 1871.
Generally speaking, the major diameter of a screw’s threads is the outside diameter. The major diameter of a nut is not directly measured, but can be determined with go/no-go gauges. It is necessary to understand the major and minor diameters in relation to each other in order to determine a screw’s thread angle. Once this is known, the next step is to determine how much of a pitch is necessary to ensure a screw’s proper function.
Helix angle and thread angle are two different types of angles that affect screw efficiency. For a lead screw, the helix angle is the angle between the helix of the thread and the line perpendicular to the axis of rotation. A lead screw has a greater helix angle than a helical one, but has higher frictional losses. A high-quality lead screw requires a higher torque to rotate. Thread angle and lead angle are complementary angles, but each screw has its own specific advantages.
Screw pitch and TPI have little to do with tolerances, craftsmanship, quality, or cost, but rather the size of a screw’s thread relative to its diameter. Compared to a standard screw, the fine and coarse threads are easier to tighten. The coarser thread is deeper, which results in lower torques. If a screw fails because of torsional shear, it is likely to be a result of a small minor diameter.


Screws have a variety of different sizes, shapes, and materials. They are typically machined on CNC machines and lathes. Each type is used for different purposes. The size and material of a screw shaft are influenced by how it will be used. The following sections give an overview of the main types of screw shafts. Each one is designed to perform a specific function. If you have questions about a specific type, contact your local machine shop.
Lead screws are cheaper than ball screws and are used in light-duty, intermittent applications. Lead screws, however, have poor efficiency and are not recommended for continuous power transmission. But, they are effective in vertical applications and are more compact. Lead screws are typically used as a kinematic pair with a ball screw. Some types of lead screws also have self-locking properties. Because they have a low coefficient of friction, they have a compact design and very few parts.
Screws are made of a variety of metals and alloys. Steel is an economical and durable material, but there are also alloy steel and stainless steel types. Bronze nuts are the most common and are often used in higher-duty applications. Plastic nuts provide low-friction, which helps reduce the drive torques. Stainless steel screws are also used in high-performance applications, and may be made of titanium. The materials used to create screw shafts vary, but they all have their specific functions.
Screws are used in a wide range of applications, from industrial and consumer products to transportation equipment. They are used in many different industries, and the materials they’re made of can determine their life. The life of a screw depends on the load that it bears, the design of its internal structure, lubrication, and machining processes. When choosing screw assemblies, look for a screw made from the highest quality steels possible. Usually, the materials are very clean, so they’re a great choice for a screw. However, the presence of imperfections may cause a normal fatigue failure.

Self-locking features

Screws are known to be self-locking by nature. The mechanism for this feature is based on several factors, such as the pitch angle of the threads, material pairing, lubrication, and heating. This feature is only possible if the shaft is subjected to conditions that are not likely to cause the threads to loosen on their own. The self-locking ability of a screw depends on several factors, including the pitch angle of the thread flank and the coefficient of sliding friction between the two materials.
One of the most common uses of screws is in a screw top container lid, corkscrew, threaded pipe joint, vise, C-clamp, and screw jack. Other applications of screw shafts include transferring power, but these are often intermittent and low-power operations. Screws are also used to move material in Archimedes’ screw, auger earth drill, screw conveyor, and micrometer.
A common self-locking feature for a screw is the presence of a lead screw. A screw with a low PV value is safe to operate, but a screw with high PV will need a lower rotation speed. Another example is a self-locking screw that does not require lubrication. The PV value is also dependent on the material of the screw’s construction, as well as its lubrication conditions. Finally, a screw’s end fixity – the way the screw is supported – affects the performance and efficiency of a screw.
Lead screws are less expensive and easier to manufacture. They are a good choice for light-weight and intermittent applications. These screws also have self-locking capabilities. They can be self-tightened and require less torque for driving than other types. The advantage of lead screws is their small size and minimal number of parts. They are highly efficient in vertical and intermittent applications. They are not as accurate as lead screws and often have backlash, which is caused by insufficient threads.

China Chain and sprocket factory : Widely fast food industry value chain China in Barranquilla Colombia Used Vertical Screw Powder Feeder with ce certificate top quality low price

China Chain and sprocket factory : Widely fast food industry value chain China in Barranquilla Colombia  Used Vertical Screw Powder Feeder with ce certificate top quality low price

We – EPG Group the greatest Chain and agricultural gearbox factory in China with 5 diverse branches. For far more information: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

EPG has been effectively certified by ISO9002 High quality Administration Technique, ISO9001 Top quality Management Program, API certificate, ISO/TS16949:2002 and ISO10012 measurement management program. Though We also can style and make non-standard products to satisfy customers’ specific specifications. we consider pride in getting “Collar Experts”, our experience in sourcing quality goods has manufactured Lucas Industrial a valued supplier of other electricity transmission products as effectively. First between these are linear bearings with interchanges accessible for virtually all types and measurements. Other energy transmission items obtainable by means of Lucas Industrial contain leaf chain, roller chain, lumber conveying chain, rigid couplings, ball bearings, and sprockets. EPG roller chain meets or exceeds ANSI standards and is manufactured in ISO accredited factories. As is the situation with our pillow block bearings and ball bearings, our roller chain parts are examined prior to cargo to insure high quality. The roller chain components and roller chains we source are pre-stretched to insure you have constrained sag. It also arrives with solid rollers, ensuring that it is of the optimum top quality. Specification of Horizontal Screw Conveyor/Screw Feeder/Screw Auger/With Shaft or whiout Shaft/U groove or Tube kind

The screw feeder uses spiral blades to push the dried powder and small granular materia EPT forward to attain the impact of conveying. It is widely utilised in metallurgy, constructing materials, chemical, foods and EPT industries.

According to the conveying strategy, there are the screw conveyor with shaft and screw conveyor with no shaft.

For the screw conveyor with out shaft, it is recommended to be put horizontally with an inclination angle <20°.It is suitable for the sticky, entangled and massive materia EPT such as sludge and domestic garbage.

According to the shape, there are the tube type screw conveyor and U groove kind screw conveyor.

Software of Screw EPT                                                              
Applicable components: different dry powder materials, granular materials, crushed components, flake supplies, organic particles, and many others.

Application areas: chemical vegetation, plastic crops, foodstuff vegetation, pharmaceutical crops, development, metallurgy, agriculture, etc.


  1. Practical and straightforward operation
  2. Vast software
  3. Energy saving and reduced noise
  4. Lengthy provider existence
  5. Straightforward routine maintenance

Complex Parameter                                                                                 

1. The screw can be tailored according to the necessary top and the conveying capability.

two. Shipping time:fifteen—20 working times

3. Substance: If you use it in the foodstuff or health care sector or have the prerequisite in the sanitation or anti-corrosion, the stainless steel is advisable. If you need wear resistance, the substantial manganese metal or higher chromium metal is advise. If there is no any requirement, the carbon steel is advise.

four. The materials hopper: The square or the spherical for your decision. The duration, width and the diameter of the circular can be personalized according to the necessity of buyer. Or you can decide on the vibration display screen.

five. Discharge outlet: It can use the flange, cloth bag ,hanging bag and so on.

6. Power of motor: Soon after you have verified the substance to be conveyed, inclination angle, top and size, the velocity management motor or the anti-explosion motor can be selected.

Pre-sale and after-sale support                                                                 
Pre-sale service:
one.Your inquiry will be replied in 6 several hours.
2.Support you to pick appropriate model
three.Layout absolutely in accordance to your specifications
Right after-sale support:
1.Provide twelve months warranty period and you will have our technologies assistance without end
two. EPT available to offer the support to your machinery abroad

Often questioned queries                                                                    
1.Q:Make sure you tell us the pursuing data so that we can make you the offer
  What do you transport :_____
  Shipping and delivery length: _____

2.Q: Can you offer us the comprehensive drawing?
Of course, we can provide you the drawing after have manufactured the prepayment.

three.Q: Are you a producer or a trader?
We are a professional and experienced manufacturer located in ZheJiang .

4.Q: Can you accept OEM?
Of course, we can make the machinery totally in accordance to your layout stHangZhourd.

5Q: How about the shipping and delivery time?
Generally 10-20 working days soon after prepayment, and we promise we will make the delivery as before long as we can.

Contact us                                                                                               



The use of original tools manufacturer’s (OEM) element numbers or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating product use and compatibility. Our company and the shown substitute elements contained herein are not sponsored, approved, or made by the OEM.

China Chain and sprocket factory : Widely fast food industry value chain China in Barranquilla Colombia  Used Vertical Screw Powder Feeder with ce certificate top quality low price

China Chain and sprocket factory : Widely fast food industry value chain China in Barranquilla Colombia  Used Vertical Screw Powder Feeder with ce certificate top quality low price

China Chain and sprocket factory : Widely fast food industry value chain China in Barranquilla Colombia  Used Vertical Screw Powder Feeder with ce certificate top quality low price

China Chain and sprocket factory : Widely fast food industry value chain China in Barranquilla Colombia  Used Vertical Screw Powder Feeder with ce certificate top quality low price

Best factory made in China – replacement parts – PTO shaft manufacturer & factory Power g37 driveshaft Tools Chain Saw Jm Tractor Gardening Cutter with ce certificate top quality low price

We – EPG Group the most significant agricultural gearbox and pto manufacturing unit in China with 5 different branches. For more details: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828

Best  factory  made in China - replacement parts - PTO shaft manufacturer & factory Power  g37 driveshaft Tools Chain Saw Jm Tractor Gardening Cutter with ce certificate top quality low price

2006 jeep grand cherokee front generate shaft We bush hog push shaft warmly honda civic drive shaft substitution price welcome pto stub shafts the common pto shaft shield close friends tractor pto push shafts from 2010 ford f150 push shaft all pto shafts for sale the ford edge travel shaft entire world! pto shaft for john deere 567 baler Adhering to “Survival by Quality, Growth by Technological innovation & Credit”, The business will continually enhance product overall performance to satisfy the rising buyer specifications in the demanding design of operate. Power way too EPT Chain Noticed Jm Tractor Gardening cutter

Solution description

This rear mounted rotary mower is extra the chain in the front and rear of the tractor rotary slasher to defend the worker&time period Driven by the 3 equipment boxes to maintain commonly functioning width&time period It has personal rubber tires to transport&period
also have the three principal features of these 3 stage tractor rear mounted rotary mower&period of time
This rotary cutter can be used to lower grass&comma weeds&comma and crops in any sort of grassy area from fields&comma parks&comma and roadway grass verges to lawns&comma etc&period&period of time
Our rear mounted mowers are specifically fantastic for farms and ranches&interval

Positive aspects&colon

 1&rpar It is tractor rear mounted mower&period
 2&rparHave the chain in the entrance and rear of the put into action to shield the relevant workers&time period
 3&rparTractor driven suited for P&periodT&periodO 540 rpm and could be equipped the clutch&interval
 4&rparThe knife could be chose in 65Mn metal extended knife or disc cutter&period
 5&rparThis rotary mower has the vast width&comma specifically for the large farmland&interval

Technical parameter

Model Device 9GSX-2&period8 9GSX-3&period0
Functioning width mm 1400 1600
Operating depth mm 30-fifty
PTO Rotation pace
r&solmin 540
PTO shaft spline
  6 spline
Complete fat kg 850 920
Matched power hp eighty one hundred
Linkage   Three-stage suspension

Detai EPT Demonstrate
Other Mowers


Q1&colon Are you a factory or trading company&quest
We are a manufacturing unit with self-supported import and export right&period 
Q2&colon How can I have faith in on your organization&quest
We are a completely registered manufacture and exporting company by China Export Registration Authorities&period Moreover&comma our goods have been exporting to a amount of nations which includes Switzerland&comma Russia&comma Spain&comma Netherlands&comma Australia&comma Peru&comma Thailand&comma Pakistan&comma Indonesia&comma Tanzania&comma Nigeria&comma South Africa&comma Sudan&comma Congo and so forth&interval The very good religion&comma punctual&comma stringent quality control and affordable value&comma all through is the pledge we to each and every customer&period of time
Q3&colon In which is your manufacturing facility situated&quest How can I go to there&quest
Our manufacturing unit is situated in HangZhou Town&comma ZheJiang Province&comma China&period  About 1 hour away from HangZhou Airport&time period All our customers are warmly welcomed to go to us&excl
This fall&colon How can I place an order from your website&quest
It is very simple&periodOnce you locate the put into action you want on our site and place an inquiry towards it&comma or&comma get to the inquiry segment and depart us a message there with name&comma country and phone amount&comma we will get in touch with you at the earliest&period of time You can also e-mail us directly or join us on reside chat for instantaneous answers&time period
Q5&colon How can I make the payment&quest
Payment is created by means of Cellular: +86~13083988828egraphic Transfer &lparT&solT&rpar through the lender in opposition to the proforma invoice&time period
thirty&percnt as prepayment and the stability when the goods are ready for shipping and delivery&interval
Irrevocable L&solC at sight could be also acknowledged&time period
Q6&colon What is actually the Payment phrases&quest
FOB&comma the price of the employ without sea cargo expenses&time period CIF&comma  including the unit cost &in addition marine insurance &in addition Shipment fees to your vacation spot port&period of time CFR&comma including the device cost &in addition Cargo costs to your vacation spot port&period
Q7&colon At which port do you usually ship the good&quest
We generally ship products by means of HangZhou&comma ZheJiang &comma HangZhou&comma ZheJiang port of China&time period
Q8&period How about the Guarantee &quest
twelve months guarantee from the time of the merchandise get there at destination&interval

Main Features for EPT Equipment

one&rpar Many years of manufacturing expenrience in the field of general machineries&period 
two&rpar Professional engineers and test equipments to ensure the quality of each machine&interval
3&rpar Factory direct selling at competitive prices&period 
four&rpar Good parts assembled&comma strictly quality control system&interval
5&rpar Compact structure&comma beautiful appearance&commasmall volume&comma light weight&comma fuel consumption is low&comma the power is great
six&rpar Start convenient easy&comma low noise&commalittle vibration&commasmooth operation&commareliable performance&interval
seven&rpar OEM welcome&comma small order acceptable&comma ample supply and prompt delivery&time period

Competitive Advantages For EPT Machinery

1&rpar Most kinds of models&comma advanced technology&comma long performance life&period
2&rpar We are manufacturer and we have our own export right&period
3&rpar High quality&comma competitive price & good after-sales service&period
four&rpar Long exporting history to many countries&comma positive customer feedback from abroad&period of time
five&rpar We can supply sample&comma and also all the spare parts&period 
six&rpar As your design for the package and brands
one&rpar  EPT MACHIERY is a  manufacturer&comma have  own factories&time period
2&rpar The biggest advantages&colon Top quality&comma Competitive price & Good after-sales service

Energy too EPT Chain Saw Jm Tractor Gardening cutter

Top quality&comma Competitive price&comma Good after-sales service” is our three big advantage&interval
Welcome to contact us at any moment&comma sincerely hope can have  cooperation with you &excl

Best  factory  made in China - replacement parts - PTO shaft manufacturer & factory Power  g37 driveshaft Tools Chain Saw Jm Tractor Gardening Cutter with ce certificate top quality low price

China Chain and sprocket factory : 882 88XH Pintle Chain Connecting Link in Prague Czechia Tab K500 Plastic Table Top Conveyor Chain with ce certificate top quality low price

China Chain and sprocket factory : 882 88XH Pintle Chain Connecting Link in Prague Czechia  Tab K500 Plastic Table Top Conveyor Chain with ce certificate top quality low price

We – EPG Group the most significant Chain and agricultural gearbox factory in China with 5 various branches. For a lot more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

makes certain the balance and regularity of the crucial purpose of parts.We Our merchandise variety consists of all kinds of helical gear, spur equipment, bevel gear, equipment rack, worm gear, sprockets,chains, bearings, pto shaft, agricultural gearboxes.look forward to the prospect to provide you and hope to include you to our increasing household of pleased buyers. Our big stock levels on zinc plated, solid metal shaft collars assure prompt fulfillment of any dimensions necessity. Unplated, black-oxide and stainless steel sound collars are easily offered. Black-oxide metal clamp variety collars are in the same way stocked for unbeatable service. Mounted bearing and linear bearing orders are regularly transported in 24 several hours and our change-about time on cut-to-size linear shafting will exceed your expectations.

882 T EPT K500 Plastic Table Prime EPT Chain

  • Desk leading chain

 As nicely as sprocket and isdlr

Chain varieties as adhering to :

  • 820


820 K250

820 K325

820 K350

820 K400

820 K450

820 K600

820 K750


  • 821

821 K750

821 K1000

821 K1200


  • 880

880 K325

880 K450


  • 880TAB


880 T EPT K325

880 T EPT K450


  • 882 TAB

882 T EPT K500

882 T EPT K600

882 T EPT K750

882 T EPT K1000

882 T EPT K1200


  • 880 TAB  Rt  (Modest radius hinge chains )

880 T EPT K325

880 T EPT K450


We are manufacturer professionally in modular belts , plastic prime chain, stainless metal top chain, and EPT conveyor factors. We have abtained the high quality certificate of ISO 9001:2000, and our items have been marketed to Europe, Middle East, America and a lot of EPT coutries and regions.

Main Merchandise

Firm Info

EPT Business Co., Ltd. is a specialized supplier of a total assortment of chains, sprockets, gears, equipment racks, v belt pulley, timing pulley, V-belts, couplings, machined components and so on.

Thanks to our sincerity in giving be EPT services to our clientele, comprehending of your demands and overriding sense of responsibility towards filling buying specifications, we have acquired the tru EPT of buyers throughout the world. Possessing amassed valuable experience in cooperating with foreign clients, our items are selling well in the American, European, South American and Asian markets.Our products are made by modern day computerized machinery and products. Meanwhile, our items are manufactured in accordance to substantial top quality stHangZhourds, and complying with the international innovative stHangZhourd standards.

With many years’ encounter in this line, we will be reliable by our benefits in aggressive price, one particular-time shipping and delivery, prompt response, on-hand engineering assistance and good following-product sales companies.

Furthermore, all our generation processes are in compliance with ISO9001 stHangZhourds. We also can layout and make non-stHangZhourd products to fulfill customers’ particular requirements. High quality and credit score are the bases that make a company alive. We will provide be EPT solutions and large good quality items with all sincerity. If you want any information or samples, you should contact us and you will have our shortly reply.

Packaging & Shipping and delivery



Get in touch with Us

The use of authentic tools manufacturer’s (OEM) portion figures or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the shown substitution elements contained herein are not sponsored, accredited, or produced by the OEM.

China Chain and sprocket factory : 882 88XH Pintle Chain Connecting Link in Prague Czechia  Tab K500 Plastic Table Top Conveyor Chain with ce certificate top quality low price

China Chain and sprocket factory : 882 88XH Pintle Chain Connecting Link in Prague Czechia  Tab K500 Plastic Table Top Conveyor Chain with ce certificate top quality low price

China Chain and sprocket factory : 882 88XH Pintle Chain Connecting Link in Prague Czechia  Tab K500 Plastic Table Top Conveyor Chain with ce certificate top quality low price

China Chain and sprocket factory : 882 88XH Pintle Chain Connecting Link in Prague Czechia  Tab K500 Plastic Table Top Conveyor Chain with ce certificate top quality low price