copper bush of Hydraulic Gyratory Crusher

copper bush of Hydraulic Gyratory Crusher

Position: Copper sleeve is divided into the inner copper sleeve and the outer copper sleeve, which is located between the main shaft and the eccentric sleeve.

Function: Play a buffer role, to prevent the direct friction between the spindle and the eccentric sleeve

Material: The inner surface is cast with the outer surface of the cast 3/4 only.

Rapid wear: Yes

Quality assurance: 18 months

Production Period: 40 days 

 

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