Scope Of Application Of Grinding Machine

High pressure suspension roller mill is used for crushing over 280 types of non flammable and explosive materials in industries such as mining, metallurgy, chemical engineering, building materials, etc., with a Mohs hardness of not more than 9.3 and a humidity of less than 6%, such as barite, limestone, ceramics, slag, etc., for high precision powder processing. The finished product particle size can be adjusted in the range of 80-425 mesh (with a minimum of 1000 mesh). This machine can produce 30-80 mesh coarse powder by adding special devices.
In the main machine of the high-pressure grinding machine, a high-pressure spring with a pressure of 1000-1500 kilograms is fastened on the grinding roller hanger. After starting work, the grinding roller rotates around the main shaft and, under the dual action of high-pressure spring and centrifugal force, rotates tightly against the grinding ring. Its rotational pressure is 1.2 times higher than that of the Raymond mill under the same power conditions, resulting in a significant increase in production. After the ground material enters the grinding chamber, it is scooped up by a shovel and sent between the grinding roller and the grinding ring for rolling. The compacted powder is brought into the analysis machine with the circulating air of the blower, and qualified fine powder is collected by the cyclone dust collector with the air flow, which is the finished product. Large particles fall back to the grinding machine. The circulating air returns to the blower and repeats the above process, while the remaining air enters the bag filter for purification. When the grinding roll and the grinding ring reach a certain wear, adjust the length of the high-pressure spring to maintain a constant grinding pressure between the grinding roll and the grinding ring. To ensure stable production and fineness.