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Spiral Bevel Gears for Crushers
Spiral Bevel Gears for Crusher Countershaft and Feeder Drives That Take Heavy Impact and Shock Load.
Shock is the Problem
A crusher gear sees the load jump whenever the machine takes in a hard piece of rock. Peak torque is far above the average, and the gear teeth must survive it.
Where Bevel Gears Sit
In cone crushers, the countershaft pinion and the gear that turns the eccentric are a bevel pair. Some feeders and auxiliary drives use bevel gears too.
What We Recommend
Forged alloy steel, carburised and hardened with a deep case, and sized for peak torque. Correct mounting distance, backlash and contact pattern at assembly are as important as the gear itself, and we supply the contact check with the set.
Wear Parts Planning
Frequently Asked Questions
Which part of a crusher uses a bevel gear?
In cone crushers, the countershaft pinion and the gear on the eccentric form a bevel pair.
How can I make my crusher gear last longer?
Use a deep hardened case, correct backlash and contact pattern at assembly, good lubrication and protection from dust.
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