Jaw crusher is the first choiec of the primary crushing device. Jaw Crusher is mainly used for river gravel, pebbles, granite, basalt, quartz, iron ore, diabase, limestone, coal and other hard materials broken work, but most of these materials texture is very hard, so in daily operations process, it was inevitable worn and tear, which requires us to use in the course of normal maintenance and repairs should pay attention to in order to reduce unnecessary losses.
[1] Jaw crusher before the start of work: should carefully check bearing lubrication condition is good; All fasteners are fully tightened; checking whether metals other debris crushing cavity, if any should be immediately clear it.
[2] Jaw Crusher started running normally: When jaw crusher is operating normally, the material can be broken through the feed port. Note that the broken material must be uniform to join the crushing cavity, and should avoid the side feeding; prevent sudden increase in load or unilateral mutations.
[3] When the jaw crusher works: Under normal operating conditions, the bearing temperature rise should not exceed 30 °, the maximum temperature should not exceed 70 °, otherwise it should be immediately stopped cooling.
[4] When the jaw crusher stop: stop feeding, and then turn off the machine; need to wait until the crushing cavity material to be broken completely empty, and then turn off the motor. When in use, the material crushing cavity obstruction running downtime, you should immediately turn off the motor.
[5] Jaw crusher wear-resistant materials tips: When jaw crusher jaw plate wears at one end, we can use the other end.