Crusher Parts- Gear and Pinion

We focus on manufacturing spare parts of mining machinery such as cone crusher mantle, bowl liner/concave, eccentric bushing, frame bushing,eccentric shaft, gear, pinion and other assembly parts in varied kinds of cone crusher.

Gear and pinion as an example, our parts cover most famous brands and popular models as below:

Material Of Gear and Pinion:
Gear: mostly made by 42CrMo, also can be as requested
Pinion: mostly made by 20CrMo, also can be as requested

Heat Treatment:
Gear: Quenching and tempering. Hardness ≥ HB220
Pinion: Case carburizing and quenching. Hardness;55-60HRc
              Deepness of hardness = 2-3mm

Advantage
-Wide range of machine model and spare parts
-Design and produce as per clients' drawings
-utilizes advanced gear processing equipments made in Germany, Japan and China to assure the quality

Please kindly send us machine model, parts number or drawings,  we can supply parts according to your requirement. 

Our Company


Hangzhou Cohesion Technology Co.,Ltd have built a sound professional relationship with a broad range of clients in the mining, concrete industries throughout world.     
                                  
The advantage in the following main sectors-                    
Offering all crushers with various brands to the mining industries.                    
The quality inspection of the crusher before delivery.                    
Having offices all over the world to offer the after services.                    
Stock for customer to shorten the delivery time.    
                                     
Depending on the 20 years'exporting experience, our products have been exported to 137 countries because of the competitive price, high quality and great service, such as Chile, Peru, UAE, Qatar, Kuwait, Saudi Arabia, Indonesia, Malaysia, Vietnam, Russia, Ukraine, Algeria, Egypt, Ethiopia, Kenya, Tanzania,etc.