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High Performance Custom Spur Gears Planetary Gear Speed Reducer Gears

Categories Spur Gears
Brand Name: GEAR
Model Number: Reducer Gears
Certification: SGS/CITIC Inspection Report
Place of Origin: China
MOQ: 1pcs
Price: Please Send Us Inquiry
Payment Terms: T/T
Supply Ability: 500KMT/Month
Delivery Time: 45 working days after received your payment
Packaging Details: Seaworthy plywood packaged on stell pallets
Product Name: Reducer Gears
Application: Oil Project
Materials: Steel
Shape: Spur
Weight Max: 50MT
Diameter Max: 5M
Surface Treatment: painting,plating,polishing,transparent anti-rust oil
Process: Forging + Ring Rolling+ heat treatment (N)+final machining
Test and Inspection: SGS/CITIC Inspection Report
Packing: Seaworthy plywood packaged on stell pallets
  • Product Details
  • Company Profile

High Performance Custom Spur Gears Planetary Gear Speed Reducer Gears

High Performance Custom Spur Gears Planetary Gear Speed Reducer Gears

1. The main technical characteristics of this product:

1) For industries of Cement,Thermol Power etc.

2) Surface Hardness: HRC58-62

3) outside diameter can up to 8000 mm with unlimited modules
4) Accuracy: can up to DIN5 according to your requirements
5) Material: 17CrNiMo6 or 20CrMnTi ( Or per your requirements)
6) We can process perfectly according to your drawing or samples

7) Processed by our 5-axis maching Center

2. Product range of our company

1) Spiral bevel gear and gear shafts ( Gleason or Klingelnberg system)
2) Herringbone gear with small or with no undercuts
3) Large straight bevel gear
4) Spur gear

Max outside diameter can be 8000 mm with unlimited modules

Accuracy level can be achieved up to DIN5

3. Product application

Our products are widely used in the industries such as Thermal power plants, Cement factories, Oil transfer hoist, Metallurgy, Marine propulsion, Coal Mining, Rail transport, Heavy vehicles and water control etc.

4. The main technical results of our company on the processing technology of bevel gears

1) Owns six practical new patents on the processing technology of bevel gears
2) Large processing range: Max diameter 8000mm with unlimited modules

3) Accuracy can up to DIN5 level
4) "R" shape technology on dedendum to disperse the processing stress,save cost,enlarge contact area to

increase torque transmission etc.
5) Carbide stick knife processing instead of traditional knife disc processing in order to increase the processing efficiency and precision level.
6) By adding an indexing head on our 5-axis machining centers,we are able to achieve the processing of integral type large bevel gear shafts.
7) Sprial bevel gear format: Gleason or Klingelnberg

8) Our company's project of "arc bevel gears and gear shaft for 3000-kw above vertical mill reducer has earned it the Chongqing "Key New Product" Certificate of honor and got the support by the National

Science and Technology Innovation Fund
9) Our Company's double twist transmission high accuracy spiral bevel gears have been successfully applied to the ship lift of the Three Gorges Dam water control project to have replaced the imported products.

5. Heatment


6. Some of Inspection Tests

1) Metallographic analysis

2) Mechanical Properity Test
3) Untrasonic test
4) Magnetic particle test
5) Three-coordinate test
6) Gear rolling test
7) Gear precision test

8) Surface and Core Hardness test

With years of manufacturing experiences & our advanced equipments and professional processing

technology,believe we can support you a lot in this area.

In case of any further questions or inquiries,please feel free to let us know.

Looking forward to cooperating with you.




High Performance Custom Spur Gears Planetary Gear Speed Reducer Gears

Machining equipments

CNC center, CNC milling machine, CNC turning machine, CNC lathes,5 axis machine etc.


Aluminum, Steel, Stainless steel, Brass, Copper, Bronze, ABS, PC, PO, POM, Nylon, Teflon etc.


Designing drawing,Opening mould/tooling,Precision machining(forging, Machining,Hobbing, Milling, Shaping, Shaving, Grinding,Heat treatment.) Inspection, Packing and shipping

Heat Treatment Method

Carburizing, Induction, Flame, Nitriding

Main Machines

NC gear hobbing machines,NC Gear Shapers(Gealson,Moude),NC lathe,NC gear Shaving machines,NC gear millling,Nc gear grinding Machines.

Surface finish

Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving etc.

Inspection Equipment

CMM, Projection, Calipers, Micro caliper, Thread Micro caliper, Pin gauge, Caliper gauge, Pass meter, Pass meter etc.

Drawing format



Medical parts; Machine parts; Aerospace machinery parts; Ships equipment parts;Electrical parts;Furniture parts;Kitchen tools;Telecommunications

OEM service:
We are a company specialsing in making OEM mechanical parts in rubber & plastic&metal material, and we produce according to your samples or drawings ,if they are not available, we design according to your requirements and the application.
Various existing molds:
We have our own mould factory,and after more than 30 years of continued accumulation, there is a very large amount of moulds ,so that we may save the mould cost for you.
Our products have passed related authentications ,and are widely approved,adopted and favored by domestic and foreign enterprises.
Worldwide selling network:
With export experience of 15 years, we have established a worldwide selling network,and we are committed to provide more accurate ,professsional and thoughtful service.

Product Tags:

custom spur gears


steel spur gear

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