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1. Check whether all parts of the crusher are intact, including toothed rollers, bearings, transmission devices, frames, etc.
2. Confirm whether the bolts and nuts of each connection part are tightened to prevent loosening during operation.
3. Check the wear and tear of the toothed roller, and replace it in time if the wear is serious.
4. Check whether the electrical system is normal, including motors, control cabinets, wires, etc.
1. Clean up the debris in and around the crusher to ensure that the equipment operating environment is clean and tidy.
2. Check whether there is any blockage at the inlet and outlet, and clean up in time if so.
1. Start the motor, run for a period of time without load, and check whether the operation of the equipment is stable, whether there is abnormal noise and vibration.
2. Adjust the gap of the toothed roller, and adjust it according to the particle size requirements of the crushed material to ensure the crushing effect.
1. Adopt suitable feeding equipment, such as vibrating feeder, belt conveyor, etc., to evenly send the material into the crusher inlet.
2. Control the feeding speed and avoid being too fast or too slow, so as not to affect the crushing effect and equipment life.
3. Pay attention to the feeding particle size, which shall not exceed the maximum feeding particle size of the crusher.
1. After the material enters the crusher, the double-toothed roller rotates under the drive of the motor to extrude and crush the material.
2. Observe the flow of materials in the crushing process to ensure that the materials can pass through the crusher smoothly.
3. If it is found that the material is blocked or the crushing effect is not good, the feeding speed should be adjusted or the equipment should be checked in time.
1. The crushed material is discharged from the discharge port, and the material can be transported to the next process by belt conveyor and other equipment.
2. Check whether the discharge particle size meets the requirements, if it does not meet the adjustable tooth roller clearance or check the equipment.
1. After the shutdown, clean up the material residue in and around the crusher in time to keep the equipment clean.
2. Clean the blockage of the inlet and outlet to ensure that the equipment is unobstructed the next time you use it.
1. Check the wear of the toothed roller, if the wear is serious, it should be replaced in time.
2. Check whether the connecting parts of each part are loose, and tighten them in time if so.
3. Check whether the electrical system is normal, and if there is a fault, it should be eliminated in time.
1. Regularly lubricate the lubrication parts of the crusher, such as bearings, gears, etc., to ensure the smooth operation of the equipment.
2. Choose the appropriate lubricating oil or grease and fill according to the specified filling amount.
The correct use of the sizer crusher for mine needs to be prepared before use, operated in strict accordance with the operating procedures during use, and timely maintenance and maintenance after use to ensure the normal operation of the equipment and prolong the service life of the equipment.
