Common Faults and Elimination methods of impact crushers

The possible cause of the malfunction and the method for eliminating it: The vibration quantity suddenly increases

When replacing or assembling the plate hammer, the rotor was not well balanced

Reinstall the plate hammer and perform balance correction on the rotor for excessive discharge

Excessive wear of the liner or hammer causes excessive clearance

By adjusting the gap between the front and rear impact frames or replacing the liners and hammers

There are knocking sounds inside the machine

Materials that cannot be crushed enter the interior of the machine.

2. The fasteners of the liner are loose, and the plate hammers strike the liner.

3. The hammer or other parts are broken.

1. Clean the crushing cavity after parking.

2. Check the tightness of the liner and the gap between the hammer and the liner.

3. Replace the broken part.

The bearing temperature is too high.

1. Excessive or insufficient grease;

2. Dirty grease;

3. Bearing damage.

1. Check if the amount of grease is appropriate;

2. Replace the grease after cleaning the bearings.

3. Replace the bearing.