How to Operate Jaw Crusher Machine in a Right Way?

Before running the jaw crusher, we should check whether materials exist in crushing cavity. Then, we check the accessories like feeder, belt conveyor and other devices. If we use the jaw crusher in winter, then oil inside should be preheated to 15℃ or 20℃. When driving the jaw crusher, we should discharge the cooling water and open the oil pump.

When oil pressure recovers to the working pressure, we launch the main motor. If starting current reduces to the working current, we can open the feeding device. Feeding work should be even. Size of raw material should not be larger than the feeding mouth of jaw crusher. Besides, it is not allowed for metals coming into jaw crusher.

During the working process of jaw crusher, we should check whether fastening screws are loose or not. Besides, we should check the springs, discharging chute, feeding amount, dynamo (load, temperature rise, sound), lubricating system and bearing temperature (should not be higher than the scope from 50℃ to 60℃).

For eccentric shaft, it has gap inside. We should check whether rubbing situation exists. Except that, we should notice the width changes of discharging mouth, since it changes as the size of finished products changes. When stopping the jaw crusher, we should stop the feeder first.

When materials are all crushed and discharged out, we can stop the crusher, then conveyor, at last oil-feeding system and water-cooling system. Click website to download the latest price!