what factors affect the efficiency of Raymond mill?

Raymond mill is a large equipment, first of all because of its working environment is very bad, the grinding materials are bulk materials, so to a large size, followed by Ramond mill is a set of equipment, not only the host mill, and other auxiliary equipment, the whole set of equipment including: Raymond mill hammer crusher, bucket elevator, storage hopper, vibration feeder, micro grinding host, frequency classifier, double cyclone collector, high voltage pulse dust removal system, wind machine, air compressor, electric control system.

Such a large body of Raymond mill, are composed of many parts, not to see the small parts, can play a big role. The service life of Raymond mill has a certain period of time, like a person has a certain life expectancy, how to make Raymond mill service life extension? Each component should be maintained and maintained.

As we all know, the material of ore itself is slightly higher hardness, Raymond mill itself and ore collision friction, loss can not be avoided. How to solve this problem reasonably, or how to reduce the loss, has become the direction of thinking of many manufacturers. The wearing parts are the most difficult parts and the most easily damaged parts of Raymond mill. Therefore, it is necessary to protect more, so that the performance of Raymond mill can be brought into full play.

In the process of Raymond mill, there should be fixed personnel in charge of Raymond mill, the operator must have professional and technical training, to understand the principle of Raymond mill performance, familiar with the operation procedures, maintenance tools and necessary and grease fittings. Second, simple screening and troubleshooting is necessary when material enters, avoiding unnecessary wear, and routine safety checks are necessary.

Raymond mill after use for a period of time, must regularly check the use of vulnerable parts, serious wear should be promptly replaced maintenance. The whole Raymond mill is a whole, if there are some problems, downtime should be promptly maintained, must not cause unnecessary losses due to temporary negligence. General professional Raymond flour mill equipment and accessories are matching, so in the choice of Raymond mill, must choose the professional manufacturers to purchase, and to understand the Raymond mill parts of the standard.

Raymond mill is the key equipment for crushing the material after being broken. It is suitable for grinding various ores and other materials.Raymond mill is widely used in mineral processing, building materials and chemical industry. In the production process, due to various conditions will affect the efficiency of equipment operation. Then, what factors affect the efficiency of Raymond mill?

1. the number of grinding media added. Grinding medium plays a role of grinding and impact in Raymond mill. The more grinding medium is added into Raymond mill, the more material is grinded in unit time, and the ball milling efficiency is high. However, the more ball milling media will occupy the effective space of Raymond mill, which will lead to lower efficiency.

2. speed of Raymond mill. The grinding effect of Raymond mill is achieved by friction and impact between the grinding ball and the cylinder wall and raw material when the mill drum rotates. The speed is too slow, not high rise ball sliding down, crushing effect is very small. The speed is too fast, and the grinding medium is attached to the inner wall of Raymond mill. When the speed is appropriate, the ball with the raw material along the cylinder wall to rise to a certain height, when the force of gravity is equal to the centrifugal force, the grinding medium along a parabolic path in the following materials or hitting the falling sphere, then the impact of the material by the grinding and crushing efficiency is high, so.

3. Feeding method. The feeding method of Raymond mill has one feeding and two feeding. One feeding is to add hard and soft raw materials at one time. The operation is simple, but the power consumption is more and the grinding efficiency is poor. The two feeding is adding hard materials first, then grinding and mixing with soft material after grinding for a period of time. This can increase the grinding ball impact force on the material, the material and the ball has more chances, thus improving the grinding efficiency.

4. Granularity of processing materials. Raymond Mill into the material particle size is fine milling time is shorter, but meticulous material granularity can be increased in crushing burden. Therefore, the feed size is about 2mm is more appropriate.