Short Description:

This external spur gear was used in mining equipment . Material : 42CrMo ,with heat treatment by Inductive hardening . 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

Cylindrical Gear
Gear Hobbing, Milling and Shaping Workshop
Turning Workshop
Grinding Workshop
belongear heat treat

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 .

cylindrical gear inspection

Reports

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

cylindrical gear (2)

Packages

inner

Inner Package

Inner (2)

Inner Package

Carton

Carton

wooden package

Wooden Package

Our video show

mining ratchet gear and spur gear

small helical gear motor gearshaft and helical gear

left hand or right hand helical gear hobbing

helical gear cutting on hobbing machine


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