After long-term use of stone crusher, parts or accessories for wear, deformation, fatigue, corrosion, cavitation, loose or other reasons, lose their original work performance, the stone crusher technical deterioration, work is not normal, even can’t continue to work, generally referred to as the stone crusher has fault. In the process of stone crusher maintenance, spare parts wear often encountered is the case, is a major consumption for crushing production line. Ensure stone crusher wearing parts adopt high quality material, so after the stone crusher is durable, operation is good, when using can avoid many unnecessary wear problem, reduce the trouble of frequent replacement of parts. So the stone crusher use after a period of time to do a series of inspection work.
Check each part of the stone crusher of bolt looseness and join keys, such as flywheel keys have phenomenon. Check the gear abrasion of disc and driving part, the rod spring is normal. Stone crusher equipment shall be carried out regularly to keep the equipment clean, no dust, no pollution, no oil leakage, no leakage, no leakage, no ash, pay special attention to not let the dust into the lubrication system and lubrication part. Regular cleaning filter cooler, stone crusher should be fully dried after wash may continue to use. Stone crusher should be replaced periodically the lubrication oil in the tank, replace a general six months.
Check the bearing of stone crusher equipment, when a device with fever. The rolling bearing. The temperature does not exceed 70 ℃. If exceed the prescribed temperature, should immediately stop check and troubleshooting. Stone crusher to check whether the lubrication system is normal, the gear pump working without sound, watch the value of oil pressure gauge, stone crusher to check whether the oil lubrication system in oil, gas is not normal, if discover more situations should be handled in a timely manner. Moving jaw hanging bearing and bracket elbow clearance, stone crusher with electric or manual dry lubrication oil pump should be oil regularly.