Raymond mill concept show:

It is used in grinding the non-flammable and non explosive stuff which has the mohs hardness below 9.3,

humidity less than 6%,such as gypsum,talc,Calcite,limestone,marble,feldspar,barite,dolomite,granite,kaolin,bentonite,bauxite,iron ore etc.the final products could be 60-325 me materials could get 1000 mesh.

Raymond mill main parts show:

The whole set raymond mill consists of jaw crusher----bucket elevator----feed bin----vibrating feeder----host machine----powder collector----duct catcher----pipes----speed reducer----blowers----motor

Raymond mill work principle show: raymond roller mill

Firstly, raw material is crushed by jaw crusher to the required size, which is lifted up to the hopper. Secondly, the raw material goes into the grinding chamber through the electro-magnetic vibrating feeder at an even rate. Thirdly, the raw material lifted by the shovel is ground into powder between the ring and roller. Fourthly, the powder is blown up to the cyclone collector through the classifier, which will be collected through the discharging valve. The unneeded powder, which cannot go through the classifier, will be reground into the needed powder.