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Short Description:

This external spur gear was used in mining equipment . Material : 20MnCr5 ,with heat treat carburizing ,hardness 58-62HRC . Mining Equipment means machinery directly used for mineral mining and enrichment operations , Including mining machinery and beneficiation machinery .Cone crusher gears are one of them we supplied regularly .


Product Detail

Product Tags

The production process for this mining spur gears are as below :

1) Raw material

2) Forging

3) Pre-heating normalizing

4) Rough turning

5) Finish turning

6) Hobbing the teeth

7) Heat treat carburizing 58-62HRC

8) Shot blasting

9) OD and Bore grinding

10) Spur gear grinding

11) Cleaning

12) Marking

13) Package and warehouse

Production Process:

forging
quenching & tempering
soft turning
hobbing
heat treatment
hard turning
grinding
testing

Manufacturing Plant :

Top ten enterprises in china ,equipped with 1200 staff ,obtained total 31 inventions and 9 patents .Advanced manufacturing equipment ,heat treat equipment ,inspection equipment .All processes from raw material to finish was done in house ,strong engineering team and quality team to meet and beyond customer’s requirement .

Manufacturing Plant

cylinderial belongear worshop
belongear CNC machining center
belongear heat treat
belongear grinding workshop
warehouse & package

Inspection

We equipped with advanced inspection equipment like Brown & Sharpe three-coordinate measuring machine , Colin Begg P100/P65/P26 measurement center, German Marl cylindricity  instrument , Japan roughness tester , Optical Profiler , projector , length measuring machine etc. to make sure the final inspection accurately and completely .

Dimensions and Gears Inspection

Reports

We will provide below reports also customer’s required reports before every shipping for customer to check and approve .

1

Packages

inner

Inner Package

Inner (2)

Inner Package

Carton

Carton

wooden package

Wooden Package

Our video show

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