we have obtained the trust of buyers worldwide. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….

Overview

Quick Details

Applicable Industries:

Manufacturing Plant

Place of Origin:Zhejiang, China

Brand Name:

OEM

Color:

Black, Zinc plated, etc.

Surface:

Grinding or not

Length:

longest 4 meters without welding

Slip clutch type on the rotary tiller, again slight oozing of grease on the UJ, do not grease the clutch; these run dry and should be “slipped” at least once a year to prevent rusting together

Module:

0.4-8

Heat treatment:

Teeth hardened

The entire portfolio is available at short notice, even in large unit volumes. A fast and reliable service completes our offerings. Service:

Reply in 12 hours at any time

Packing:

Oil+PE bag+ Wooden case

Teeth Type:

Spur teeth or Helical teeth

Material2:

Aluminium, Nylon, POM etc.

Supply Ability

Supply Ability:

5000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details

to pretect the gear racks”>Antirust oil + PE bag + Wooden case
to pretect the gear racks

The company was certified by ISO9001:2008 Quality Management System.

Port

Ningbo, Shanghai or as request

Lead Time
:

Quantity(Bags)	1 – 200	201 – 500	501 – 2000	>2000
Est. Time(days)	20	30	45	To be negotiated

Online Customization

High precision black helical rack gear

Product description

 Our spur and helical gear racks are welcomed by many customers for its stable high quality and competitive price.

 

The producing character of JH gear racks.

1. Gear rack length: the longest is 4000mm without joint. It can be jointed to any length.

2. Material: steel C45, stainless steel, high strength steel, copper, aluminium, nylon, plastic, POM etc;

3. Module: 0.3-8 (pitch from 0.942-25.12mm, DP 3.175-85);

4. Surface: zinc (galvanized), black, chromium plating, nickel plating, quenching and tempering etc.

5. Quality: stable and high: accumulated tolerance 0.1mm per 1000mm for normal quality;

 Accumulated tolerance 0.02mm per 1000mm for 4 sides ground.

Prices for above quality are very competitive for us.

6. Heat treatment: teeth can be hardened to HRC 43-50.

 

The quality character of JH gear racks:

1. Stable transmission and low noise;

2. Effectively avoid normal tolerance based on high precision;

3. The surfaces can be ground to grade 7 quality, and teeth can be ground to grade 6 quality;

4. The mounting holes can be made as request;

5. The price is competitive even the quality is high.

 

Facilities	Machining center;   CNC gear hobbing machine; CNC gear shaper; CNC gear grinding machine; CNC turning machine; CNC milling machine. Y58200 CNC large gear rack shaper, Y58125A gear rack shaper, England gear rack shaper and Russia gear rack shaper, Gleason machine.
Material	Steel: C45, Q235, 40Cr, 20CrMnTi, etc. Stainless steel: 301, 201, 304, 316 etc. Brass: H59 H68 H80 H90 etc. Aluminium: 6082, 6061, A380 etc. Aluminium alloy: 6061, 5083, 7050, etc. More: PA6, PA66, POM, ABS etc.
Teeth type	Spur teeth gear rack; Helical teeth gear rack; Round gear rack; Tube gear rack; Curved gear rack.
Surface	Polishing; Plating; Galvanized; Black; chromium plating, nickel plating; painting etc.

 

 

Actual photos

 

Our Services

 

 

1. Delivery time: 15-25 days for small order;

                             30-45 days for big order. (Never delayed till now)

                             Can be discussed for more urgent order.

2. Response time:  usually in 1 hour and in 12 hours even in our holidays.

3. Process feedback:  Photos or vedios will be sent for 2-3 times to inform you the                                                producing situation.

4. Test report: The test report can be offered as request.

5. Payment terms: T/T, L/C, D/P, D/A, O/A, M/T, D/D etc.

6. Trade terms: FOB, CFR, CIF, FCA, CPT, CIP, DDU, DDP etc.

 

 

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