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The troubles and eliminating methods of jaw crusher

 

Troubles

Main reasons

Eliminating methods

The flywheel continues to run while the machine stops working, the lining plate in the groove falls off

1. the spring is broken

2. The pull rod is broken

3. The pull rod nut is loose

1. Replace the spring

2. Replace the pull rod

3. Fasten the nut

The movable jaw plate jitters

The fixed part of jaw plate is loose

Fasten the nut of wedge-iron bolt

The fixed jaw plate jitters

The fixed part of jaw plate is loose

Fasten the nut of wedge-iron bolt

The spring is broken

Didn’t loosen the spring when turning down the discharge port

When turning down the discharge port, first loosen the spring and then properly fasten the pull rod nut

There is knocking sound at the back of machine

The pull rod is not tightened

The lining plate impacts the movable jaw and lining pad in the adjustable seat

Properly tighten the pull rod screw

Name of easy wearing parts:
1. Lining plate  2. Edge guard plate  3. Fixed jaw plate  4. Movable jaw plate  5. Lining pad  6. Spring