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Key points for prolonging the service life of the roller crusher
Time: 2021-10-29
Double roller crusher is abbreviated as double roller crusher. It is a relatively old-fashioned crushing equipment with a simple structure. The tooth profile, size, and arrangement of the roller surface can be changed with the nature of the material. It can crush medium-hard and soft ores in the middle and fine. It is mainly suitable for fine crushing of materials with feed size less than 80mm, such as: fine crushing of iron ore, quartz stone and other ores. Because of its adjustable discharging particle size, it is widely used in electric power, mining, metallurgy and other industries.
1. Take measures for the cleaning and seasonal maintenance of the roller crusher, replace the engine oil, fuel oil, and antifreeze, and increase the refrigeration facilities.
2. For the maintenance of the accessories of the roller crusher, check and replace the wearing parts in time.
3. Prevent non-crushed objects from entering the crushing cavity, so an iron removal device should be installed in front of the crusher.
4. Viscous materials are easy to block the crushing space. When dealing with the blockage failure, the machine should be shut down for processing. Do not poke the ore during operation.
5. After the roller crusher has been operated for a long time, due to the large abrasion of the roller surface, the product size will be too fine. At this time, attention should be paid to adjusting the discharge port or overhauling the equipment.
6. Strengthen the inspection of the roller crusher equipment. The lubrication parts of the equipment must be refueled on time. It must be replaced every three months in order to achieve good lubrication.
7. Pay attention to the temperature of the lubricating grease of the roller crusher. During the use of the thin oil system of the machine, you must pay attention to the temperature of its return oil, and its temperature value does not exceed 60 degrees.
