High Pressure Grinding Mill

2019-1-29it has the same working principle as raymond mill, but its grinding device is fixed with 1000 - 1500 kg pressure springshen the machine works, the grinding roller, under the action of high pressure spring and centrifugal force, rolls close up to grinding ring, its rolling pressure is 1times higher than that of raymond mill given an identical condition and its output may increase 20 to.