A jaw crusher reduces large size rocks or ore by placing the rock into compression, a fixed jaw, mounted in a “V” alignment is the stationary breaking surface, while the moveable jaw plate exerts force on the rock by forcing it against the fixed jaw plate. The space at bottom of the “V”, aligned jaw plate， is the crusher product size gap, or the size of the crushed product from the jaw crusher.
Jaw crusher is widely used and it can be seen everywhere in highway, railway, construction, mining, water conservancy and hydropower infrastructure construction and other fields. But due to the difference of the technical personnel's knowledge background in various sectors, it can not be realize the skilled operation of jaw crusher for every jaw crusher operation personnel. As one of the jaw crusher's promotion meeting reported, the technical staff of Henan Hongxing Mine Machinery Co.,Ltd gave few propose about the operation of the jaw crusher.
Firstly, before use a jaw crusher, you should check whether there is foreign matter in the crushing cavity. If there are some foreign matter, it is necessary to timely clear them up and then start the machine, otherwise it will cause damage to a jaw crusher because of the excessive load when starting the motor.
Secondly, the biggest taboo of a jaw crusher is the nonuniform feeding in the process of feeding, especially when the feeding quantity suddenly increase, it will burn the motor because of excessive loads. Even though the motor wasn't burned, it will still increase the wear of a jaw crusher for long-term high load operating and it will also reduce the service life of the machine of the jaw crusher.
Thirdly, when it needs to stop production, it must stop feeding at first and then stop the operation of the jaw crusher. If you stop running at first, it will make large amount of raw remain in the machine, which will cause damage to the machine parts. And it will also cause excessive load when starting the machine again.... [continues]
Jaw crusher is widely used and it can be seen everywhere in highway, railway, construction, mining, water conservancy and hydropower infrastructure construction and other fields. But due to the difference of the technical personnel's knowledge background in various sectors, it can not be realize the skilled operation of jaw crusher for every jaw crusher operation personnel. As one of the jaw crusher's promotion meeting reported, the technical staff of Henan Hongxing Mine Machinery Co.,Ltd gave few propose about the operation of the jaw crusher.
Firstly, before use a jaw crusher, you should check whether there is foreign matter in the crushing cavity. If there are some foreign matter, it is necessary to timely clear them up and then start the machine, otherwise it will cause damage to a jaw crusher because of the excessive load when starting the motor.
Secondly, the biggest taboo of a jaw crusher is the nonuniform feeding in the process of feeding, especially when the feeding quantity suddenly increase, it will burn the motor because of excessive loads. Even though the motor wasn't burned, it will still increase the wear of a jaw crusher for long-term high load operating and it will also reduce the service life of the machine of the jaw crusher.
Thirdly, when it needs to stop production, it must stop feeding at first and then stop the operation of the jaw crusher. If you stop running at first, it will make large amount of raw remain in the machine, which will cause damage to the machine parts. And it will also cause excessive load when starting the machine again.... [continues]
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