Jaw Crusher

In hammer crusher, the high speed rotating hammer will impact and crush and grind the limestones. For the equipments in long working time is bearing the impact and friction of materials, rotor members are worn, deformation, damaged and will lose the normal work ability, which is inevitable. If we don t do regularly rotor work analysis, life prediction and do planned maintenance and overhaul, eleven emergencies appear, these emergencies will cause severe losses that all production will stop, which is so serious to the enterprises. The cooperation of key and keyway should be paid attention and checked and each dish should be tightly fitted each other with hammer. Lock device is checked and can be changed when necessary, to prevent dish removing spindle shifting and hammer. What are the main content of repairing and gradation on hammer crusher hammer are? The main content of repairing and gradation on hammer crusher hammer are: hammer is the main work in hammer crusher parts. Hammer dish is divided into several parts along the circumference and equipped with N hammers. Adjacent hammer and the hammer can do full circle swinging interlaced in 360 degrees.

When the front edge of hammer are worn to the two-thirds of width, the hammer can be turned over to be used again. Aggregate crushers are used in mining, quarrying and recycling operations. Several types of crushers can perform this task including hammer mill, roller crusher, Jaw crusher and gyratory crushers. An aggregate crusher can be relatively small, like the mobile units used for reclaiming recycled asphalt, or huge machines that can process thousands of tons of material a day. Jaw crusher is the aggregate crushers that are most often employed in large mining or quarrying operations. To cone crusher is designed to crush large pieces of ore or rock between two plates or jaws. One jaw is stationary, and the other is mounted so that the two jaws form a V-shape.

The second jaw moves back and forth relative to the first jaw, crushing the material as it moves downward, until the pieces are small enough to fall through the opening at the point of the V. Multiple aggregate crushers of the jaw type are often employed in a series, gradually reducing the particle size. Another type of crusher used to pulverize softer types of rock like sandstone is the roller mill. For crushing stone, you can choose the jaw crusher which is most widely applied in the mining quarry industry. Jaw crusher can be used as the primary crushing equipment.

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