What should you pay attention to when operating the jaw crusher?

What should you pay attention to when operating the jaw crusher?

Before start the crusher, the crushing chamber should check the presence or absence or iron ore, a crusher to ensure safe start under load. When starting a large crusher, start the oil pump motor first, and observe whether the oil pressure and oil flow indicator are normal, and then turn on the main motor. After a certain period of time after starting, the normal turning speed can be achieved. When the machine has no abnormal sound or knocking sound, it is allowed to feed the mine, and the ore should be even. Try to avoid overload.

In operation, always pay attention to the phenomenon that large ore is stuck to the mine. If it is stuck, use an iron hook to remove it. If the ore blocks the crushing chamber, the ore should be stopped. When the ore in the chamber is broken, the mining machine is opened. It is absolutely forbidden to remove the ore from the crushing chamber by hand. If there is a large ore that needs to be taken out, it must be treated with special tools after parking.

During operation, always check the lubrication of each lubrication point. Note that the temperature of the bearing, especially the temperature of the eccentric bearing, must not exceed 60 °C. Frequently check the wear and tear of the discharge port, and adjust the size of the discharge port in time according to the wear situation.

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