The jaw crusher and other crushing machine are widely used in infrastructure construction, railway, highway, water conservancy and so on. However, in some case, the background knowledge of operator is various, because the operating steps will be so confused that even the most experienced operation personnel can make mistake during the operation. Hongxing will give you some advice on the correct way to operate jaw crusher through its over 20 years of experience. When it’s need to stop production, at first, we should stop feeding, and then, stop the operation of jaw crusher. We should also focus on the maintenance. As long as we discover the abnormal situation, we should repair the machine and stop running the machine under abnormal situation timely. If stop the operation of the machine firstly, large amount of raw materials will remain in the machine, which will cause damage to the wear parts of machine. The problem of excessive load will also occur when start the machine again. Before using the jaw crusher, we should make sure that there is no foreign material existing in the crushing cavity. If there are some foreign materials, it's better to clear them up immediately, because they will cause damage to jaw crusher as long as we start the engine. The biggest problem that we should avoid is the un-uniform feeding. When suddenly increase the feeding quantity, the engine will be easily burned out because of the excessive load. Even though the motor is with no failure, it will still increase the wear of jaw crusher and reduce the service life of the machine.
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