Mechanical work will age after a period of time, problems caused by improper operation, as well as mechanical wear will make the machine not function properly, so these common causes are caused by these reasons, then for the vertical crusher, these The problem should be taken into account in the usual maintenance, so that the vertical crusher can work longer. The material of the vertical pulverizer falls vertically from the upper part of the machine into the impeller of high-speed rotation. Under the action of high-speed centrifugal force, the other part is divided into the umbrella in the form of umbrella. The material around the vertical pulverizer produces high-speed impact and pulverization. After impacting each other, the material will be pulverized and rubbed by the vortex multiple times between the impeller and the casing, and will be pulverized from the lower part to form a closed circuit for multiple cycles, and the required size of the finished product can be controlled by the screening device.
In order to ensure the safety of operators and equipment, it is forbidden to carry out repairs, adjustments and cleaning work during the operation of the machine, and it is forbidden to open various small doors.
After the vertical pulverizer is running normally, it can be fed, the feeding should be uniform, and the iron block hard objects should be prevented from being mixed. The feeding must be stopped before stopping, and the motor is stopped after the material is broken.
After the vertical pulverizer is inspecting or adjusting the discharge opening, the rotor should be turned by hand to confirm that the rotor and other parts are not rubbed and stuck and can be flexibly rotated before the motor can be started.
When the particle size of the pulverized product is too large, the wear of the hammer of the plate should be stopped to prevent the rotor from being worn out. When the hammer is to be adjusted 180° due to wear, the weight of each hammer should be equal and balanced to prevent vibration after the vertical mill is started.
When checking whether the fastener is loose, the pressure plate screws of the compression plate hammer on both sides of the rotor should be inspected to prevent the pressure plate from loosening, and the rotor body is exposed at both ends of the hammer, which collides with the body and damages the machine.
Always check the bearing housing seal is good, the grease in the bearing housing should be filled once a month, every three months should be cleaned and replaced with oil felt.
Pay attention to safety. When using, first remove the connecting bolts of the rear upper frame and the middle case, then use a wrench to screw the hex head part of the flip device, and then the upper frame is slowly opened. At the same time, the rear frame can be suspended by the hanging device above the rack. Repeat the above process, that is, close the upper shelf.
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