Introduction：
Jaw crusher in the long-term use will have some different degrees of problems, unreasonable use will cause unnecessary losses. In order to ensure the normal use of the subsequent failure of the machine, it is necessary to understand about the jaw crusher
Jaw crusher in the long-term use will have some different degrees of problems, unreasonable use will cause unnecessary losses. In order to ensure the normal use of the subsequent failure of the machine, it is necessary to understand about the jaw crusher Maintenance knowledge:
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Keep to lubricate friction surface. Jaw crusher's grease, should be based on the use of location, temperature and other conditions to decide, generally can be calcium, sodium or calcium sodium grease, about 400 hours per hour to add the right amount of grease.
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Periodically check the wear of the internal parts . If you find the center of the machine into the tube, cone and other components of the wear and tear more serious, should be replaced. Also note that the weight, type and size of the replacement parts must be replaced by the original part parameters.
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Regularly adjust the jaw crusher conveyor belt elasticity. Double motor drive, in order to ensure uniform transmission belt, both sides of the triangle tape should be grouped, so that the length of each group as much as possible. If you find the belt wear too much, should be replaced.
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Make sure the broken plate is assembled correctly. Broken plate life is directly related to the efficiency of jaw crusher and production costs. As the broken plate and the material in direct contact with it to withstand greater friction, so broken plate must be firmly affixed to the jaw plate, between the broken plate and the use of soft metal (such as iron, zinc, etc.) Flat and fastened with bolts.
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Bearings need regular cleaning work. After working in the jaw crusher for 2000 hours, should open the spindle assembly to clean the bearings, the general work 7200 hours, replace the new bearings.
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Control the temperature of the bearing. Under normal operating conditions, the bearing temperature should not exceed 35 ℃, the maximum temperature shall not exceed 70 ℃. If the temperature is too high, and do not know the reasons, Chongqing Pompeo Machinery recommends that you try to adjust the degree of tightness of the bearing, repair bearing tile or replace the bearing, because this situation may be due to the bearing gap is not suitable for poor bearing contact or bearing damage caused.
