The MFJ650 roller mill belongs to the dry rolling type ultrafine powder milling equipment. It adopts the principle of fluid mechanics and can grind sawdust and fiber materials to below 325 mesh. It has the characteristics of good performance, high efficiency, small footprint, and easy installation. The product has good particle size indicators and stable performance.

This machine is widely used for grinding and crushing conventional materials, such as kaolin, limestone, calcite, talc, and other non flammable and explosive materials with humidity less than 8% and Mohs hardness below level 6. It is particularly suitable for ultrafine powder crushing of fibrous materials such as sawdust and fibers.

The characteristics of wood fiber processing equipment are as follows:

1. Compared with other roller mills under the same power conditions, the output is increased by 20-30%, and the grinding pressure of the grinding wheel on the material is increased by 30-40% under the action of high-pressure centrifugal force;

2. Energy saving: With the same output and fineness indicators, the energy consumption of crushing wood chips is only about one-third of that of air flow mills;

3. Good product fineness index: When crushing sawdust materials, the fineness can reach 400-600 mesh.

4. Equipped with a graded impeller stepless speed regulator, the particle size of the product can be adjusted without stopping the machine, and all fine powder can be recovered without polluting the environment..

5. This machine has a cooling function and has a low temperature during crushing, making it particularly suitable for processing heat sensitive and fibrous materials with uniform product particle size.

6. The dust removal effect fully meets the dust emission standards.

7. The grinding device adopts an overlapping multi-stage seal with good sealing performance.