1 the underpin bolts of jaw crusher are not properly fixed or loosen during operation 2 under the working condition of jaw crusher the bearing clearance is unreasonable or the bearing is damaged 3 spindle bends severely 4 the movement of the moving jaw is too large
2 crusher bearings knowing the basics leads to better care compression crushers in compression crushers high startup torque shock loads and vibration demand highperforming antifriction bearings that can operate reliably with minimal heat generation jaw crushers most operations prefer jaw crushers for primary crushing a large
At the same time the important parts like sheave hole belt wheel flywheel key bearing wear becomes loose as well as the fly sheave tension sleeve loose and the machine itself casting defects these problems will lead to jaw crusher flywheel swing too much solution when the flywheel swing abnormal it need to stop immediately for
At this time it is necessary to replace the main shaft of the crusher in time so that all aspects of the force can be evenly prevented to prevent the machine from vibrating 3 the bearing temperature is too high the temperature rise of the bearing should be controlled within 35 c and the maximum temperature should not exceed 70
Dec 10 2019 6 the clearance between the movable jaw and the bearing is too large because of the abrasion so that the outer ring of the bearing rotates relative motion solutions 1 replace or increase the crusher 2 change the motor
Download the jaw crushers troubleshooting guide mclanahan corporation’s jaw crusher troubleshooting guide provides corrective actions that can be taken when troubleshooting this equipment including what to do if the machine fails to start if the electric motor is operating but the pitman is not rotating if the bearings are hot to the touch and if there is noise at the
Here we will check eight common faults and solutions in the operation of jaw crusher 1 when the jaw crusher is idling the metal impact sound appears at the lower part it may be due to the following three reasons 1 the impact sound between the movable jaw and the fixed jaw tooth plate of the jaw crusher is caused by that the discharge
Jaw crusher bearing damage caused by ＂stuffy car＂ solution date20191017 1307 writercement editor views there are 4 sets of bearings on the jaw crusher two sets of bearings are connected between the eccentric shaft and the moving jaw and two sets of bearings are connected between the eccentric shaft and the frameat present most of
Jaw crusher bearing monitoring with spm hd mining operations include a number of critical applications that may cause severe disruptions in the production process in case of malfunctions one such piece of equipment is the jaw crusher solutions for the mining
Jul 10 2020 jaw crusher bearingcauses and solutions of excessive temperature bearing is the most important part of the jaw crusher it is easy to cause failure and damage the bearing under high temperature the following is the reason and solution of the high temperature of the jaw crusher bearing explained by red star heavy
Solution bearing fever for two reasons there are two solutions for rotor imbalance attention to quality workmanship and production equipment components when one requires the user to buy the crusher one even replace standard rotor lubrication is not in place for the users attention to the need lubrication equipment periodically check the grease has been reduced to 50 below the bearing
The design of our gyratory crushers and jaw gyratory crushers is based on over the main shaft b of the crusher is journaled in the spider bearing a in the spider bushing and in the eccentric bearing g in the inner bushing the step bearing j located on the piston of the crusher solutions
Primary Crusher Advice Rueda De Cinturón