When the roll crusher is used to crush the materials, the surface of the roller will be worn. As a result, the materials must be uniformly fed into the crusher machine along the direction of the length of the roller. If the material feeding is not even, there will be annular grooves on the surface of the roller, which will have some impact on the normal work of the crusher machine. In addition, the particle size of the products is not even. During the feeding process, the feeder should continuously feed the materials. In addition, the length should be also consistent with the length of the roller.
When the roll crusher is used to crush the materials on the surface of the roll, the surface of the roller will be worn gradually. Therefore, the surface of the roller should be required and maintained frequently. There is grinding wheel installed on the rack of the gloss roll crusher. When there are pits or grooves on the roller surface on the machine, you can require the machine without disassembling the surface of the roller on the machine. The surfacing device is necessary for the crusher machine. Some of the gloss roller crusher has the roller automatically axially reciprocating movement of the device, which can make the attrition of the roll become more evenly.
When the teeth of the crusher machine are grinded to a certain extent, periodical replacement and require is very necessary, which can avoid the unevenness of the particle size of the materials, increase of the power consumption and reduction of the production rate. The attrition of the surface may make the discharging inlet increase. Therefore, the moving roller should be adjusted. During the adjustment process, you should note that the two rollers should be kept balance. The moving roller is installed on the rocker arm or the double-roller crusher with the hydraulic compensation device. When the moving roller moves, the axis of the two rollers should be kept balance automatically. In order to ensure the normal work of the roll crusher, frequently checking the lubrication situation of the bearing is also necessary.
 

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