What Should Notice to Replacement Plate of Cone Crusher

In the process of crushing, dynamic cone plate and fixed cone liner wear constantly, make the row ore mouth gradually increased.In order to guarantee a certain product particle size, with wear, constantly adjusting the row ore mouth size.Row ore mouth adjustment, it is with the help of the adjusting ring and bearing suites sawtooth thread ascending and descending on cone plate. But do you know how to replace the plate of cone crusher? And what should pay attention to the replacement plate of cone crusher?

In order to make the thread for lubrication of tooth profile, as well as adjustment and tear open outfit is convenient, thread must have enough clearance. After adjusting the row ore mouth, which can adopt the method of steel wire is shot, by crushing cavity to row ore mouth measuring row ore mouth size.New plate measuring point can be processed and unprocessed or Have worn lining board should measure 6 ~ 8 PM. Row ore mouth after meet the size requirements, the use of locking cylinder will adjust the ring lock, otherwise not allowed to start.

What should be paid attention to when replaces plate of cone crusher is as follows:

When moving cone and cone plate thickness wear reached 65% ~ 80% or local wear sag of deformation and fracture, it should be replaced.After put on lining board, to check their center is correct. Such as the center is wrong, will produce a collision when regulated, product size is not uniform, and machine internal friction a fever caused by the fault. Before casting zinc alloy, with clay or asbestos jams everywhere clearance should be closely, to prevent the outflow of zinc alloy.When pouring on the surface of the alloy contact, don't allow moisture, otherwise it will cause explosion.Therefore, before casting for preheating, drying or in order to shorten the time (no preheating, adopts on the contact surface with a layer of watch oil, then use a special tool for casting.After casting, the lining of fastening bolt tightening.

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