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2024

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Working principle of jaw crusher

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Jaw crusher is composed of frame, moving jaw plate, static jaw plate, adjusting device, transmission device and other components. When working, the motor drives the moving jaw plate and the static jaw plate to move relative to each other through the belt. The material is put into the crushing cavity. Due to the periodic movement of the moving jaw plate, the material is subjected to extrusion, bending and shearing forces in the crushing cavity, and is finally crushed into the required particle size.
The gap between the moving jaw and the static jaw can be adjusted by the adjustment device to control the particle size of the material. Jaw crusher has the advantages of large crushing ratio, high processing capacity and high crushing efficiency, and is suitable for crushing rocks and ores of various hardness.
In the event of a failure that endangers the safety of production equipment and personnel, it shall be immediately shut down for maintenance. In order to ensure the normal operation and production efficiency of the equipment, it is necessary to do a good job in the maintenance of the equipment, check the lubrication, whether the fasteners are loose, etc., to ensure that the equipment runs in the best working condition.
In general, the jaw crusher crushes the stone through the extrusion force between the dynamic and static jaw plates. It has the advantages of high crushing ratio and high crushing efficiency. It is one of the indispensable important equipment in the ore mining and construction industry.

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