During operation, cone crusher may appear more or less problems. In this text, we will talk about it.
I. Sealing Failure
Cone crusher has sealing device to protect the dust that generates in operation. However, during production, the sealing device may be failed for the following reasons:
Sealing Damaged
1. Severe abrasion of sealing. The clearance between cone crusher part decreased may cause the sealing deforming under extrusion, so as to increase abrasion.
2. Sealing aging. Rubber sealing is easy to aging under the influence of oil, temperature, and time, together with the improper choice of sealing ring material. This makes the sealing ring lose flexibility, changes the sealing condition, thus leading sealing failure.
Sealing Deformation
1. Forced deformation. 2. Improper installation. 3. Bad lubrication
II. Blocking
Cone crusher blocked is caused by some sudden fault, which seriously influences the production, and shortens the machine and spare parts service life. The reasons are:
1. Feed too much materials or feed non-qualified materials, it may block the cone crusher, thus increasing the crusher current. The electric automatic protection starts to stop the machine.
2. One the other hand, after running for a long term under overload condition, even with the overload protection device, the main shaft of cone crusher will break to block the machine.