The working process and characteristics of high pressure Raymond mill.

High-pressure Raymond mill is suitable for crushing mohs hardness such as barite, limestone, ceramic, slag is not greater than 9.3, and the humidity below 8% of non flammable and explosive mines, metallurgy, chemical industry, building materials industries such as more than 280 kinds of materials of high fine milling processing, finished product size to adjust the range 80-425 mesh. With the special device added in the machine, the ramon mill can produce the coarse powder of 30-80.

High pressure Raymond mill working process: high pressure roller mill, high pressure spring with pressure of 1000-1500 kg. After starting work, the grinding roller revolves around the main shaft, and under the action of the high pressure spring and centrifugal force, the grinding ring rolls. The rolling pressure is 1.2 times higher than that of the ramon powder machine under the same dynamic condition, so the output is greatly increased. When the material into the grinding chamber, the shovel knife scooping up into between grinding roller and grinding ring rolling, rolling powder with blower after cycle into the analysis of wind machine, qualified fine powder with the gas flows into the whirlwind powder for both finished products, big particles grain fall back into the ground. The circulating wind returns the blower to repeat the above process, and the residual wind enters the bag filter purification. When the grinding roller and the grinding ring achieve certain wear, adjust the length of the high pressure spring and keep the constant grinding pressure between the grinding ring. Thus ensuring stable yield and fineness.