When new type raymond grinding mill crushing materials, grinder roll tightly rolls on the grinding ring under the action of centrifugal force, thus, when the grinder roll and grinding ring are worn to a certain thickness, it doesn't effect production capacity and fineness of finished products. Grinder roll and grinding ring of raymond mill have long replacement cycle, avoid the disadvantage of ultrafine centrifugal mill wearing prats short replacement cycle.
After improved at the basis of traditional raymond mill design concept, kefan new type raymond grinding mill has reached national environmental protection standard. It's essential to intensify the efforts on energy saving and environmental protection. Under the same materials, service life of raymond grinder is longer that other mining machinery equipment. Kefan vertical grinding mill has features of long service life, safety and reliable working, high efficiency, clean and environmental protection and so on.
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