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OBORTS Company, Opposite the residence of old General Mambou, Near Dragage, Bastos, Yaoundé, Cameroon
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The crushing action is caused by the closing of the gap between the mantle line (movable) mounted on the central vertical spindle and the concave liners (fixed) mounted on the main frame of the crusher. The gap is opened and closed by an eccentric on the bottom of the spindle that causes the central vertical spindle to gyrate.
Banging, crashing or whining noises could also be the result of a faulty directional or top limit switch. This switch can be found inside the top of the unit. Shut off power to the unit, remove it from your cabinet if it's built-in, and unscrew the top panel. Verify that the tab on …
Feb 25, 2019· Visual inspections are crucial. In the scenario where the conveyor underneath a cone crusher stalls, the material will build up inside the crushing chamber and eventually stall the crusher. Material can stay stuck inside that cannot be seen. “No one crawls inside there to see that it is still blocked inside the cone,” says Schmit.
Through the finite element numerical simulation analysis of the CJ411 jaw crusher produced by Sweden Company, it is revealed that the main cause of the frame failure is that the accidental load causes the crusher to be under the high-stress condition, and the casting member defects evolve and crack, long-term overload operation.
Crusher is the main crushing equipment in stone crushing production line. It is used to break large rock into small one. During crushing process, if the stone is stuck in the crusher, how to clear it? 1. Feed too much, too fast. When the stone crusher feeds too much or too fast, the equipment load increases and causes blockage.