Crushing, Screening & Conveying

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Eccentric Drive on Gyratory Crushers (1 reply)

T

ThomasS

8 years ago

ThomasS 8 years ago

Hello:

I understand the mantle rotates on a eccentric drive. How does the mainshaft pivot?

Thank you,

 

David

8 years ago

David 8 years ago

Like

Hello Thomas,

The spider holds the top of the main shaft. The top bushing (spider bushing) is sort of hourglass shape so the top can pivot whilst the bottom is rotated around the eccentric.

https://www.youtube.com/watch?v=IYeOW7UCZAg

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