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How to maintain and maintain the Raymond mill in the work


Time:2019-07-08

Because of its stable performance, strong adaptability and high cost performance, Raymond Mill is one of the important equipment for processing minerals into powder. With the extensive development of minerals in the field of ultra-fine powders in recent years, downstream enterprises have higher requirements for non-metallic mineral products, especially for product fineness, which makes traditional Raymond mills It seems to be powerless. The existence of common problems with traditional Raymond mills has been plaguing mine owners and equipment manufacturers. Shanghai Joyal Co., Ltd. summarized the problems according to the usage of common customers:


The maintenance of Raymond mill is very important in the usual time. The common maintenance method used in Raymond mill is to use lubricant, because the machine will work with a lot of friction between the spindle and the parts. It can cause wear and tear on the machine, and it will generate a lot of heat and shorten the life of the machine.
1. Maintenance of Raymond grinding roller and grinding ring. As an important component in the Raymond mill system, the grinding roller and the grinding ring are the parts that are in direct contact with the material during the grinding operation, and are also the parts that are more likely to wear. Therefore, in our milling production, we need to regularly repair the parts such as the grinding ring and regularly add the lubricating grease to it regularly. When the Raymond mill grinding roller grinding ring is used for more than 500 hours, it is necessary to replace the new equipment.
2. Maintenance of Raymond mill bearings and spindles. The main shaft is the grinding and milling of the Raymond mill, which is responsible for all the important parts of the entire equipment. Good lubrication of the bearing parts directly affects the service life and operating efficiency of the equipment. Under normal circumstances, the temperature of the Raymond mill bearing chamber must not exceed 70 degrees. Once the bearing oil temperature is too high, it should be stopped immediately and checked and eliminated. At the same time, it should be noted that when replacing the grinding roller sleeve, the bearing and the bearing chamber should be cleaned in time and the proper clearance should be ensured.
3, Raymond mill reducer maintenance. As a more important device in the Raymond mill system, the reducer plays a big role in the production of milling. Under normal circumstances, we have to make the first oil change after 200-260 hours of operation of the reducer. Note that when changing the oil of the reducer, it should be carried out under the condition that there is no danger of burning after the reducer is cooled, so as to avoid production failure. In addition, in the operation of Raymond mill, the staff should carry out regular inspections on the operation of the reducer. When the power of the equipment is too large, the corresponding maintenance work should be done to avoid reducing the service life of the equipment.
4. Do a good job of lubrication and maintenance of all parts of Raymond Mill. Good lubrication mechanism is an important condition to ensure the efficient operation of Raymond mill, and it is also a necessary measure to reduce the frictional resistance of components. Therefore, in the process of using the Raymond mill, it is necessary to regularly add and replace the lubricating oil for each lubrication point to ensure the efficient operation of the equipment.
how about it? Have you inspired me after reading? Develop a good maintenance and repair habit, not only can improve the service life of the equipment, but also improve the quality of the finished product and improve the competitiveness of the enterprise market.

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