Compared with other grinding mill under the same dynamic conditions，the production increased by 20-30%, and the vertical roller mill grind under the action of the spring in the high-pressure 800 - 1200K.
Mohs hardness of less than 7 mineral materials can be crushed.
Product size is a wide range of particle size of the rough up to 0.95 mm (20 mesh), the particle size is generally up to 0.033 mm (425 mesh) and a small number of the most fine materials up to 0.013 mm (1,000 head)
Dust the effect fully meet national standards for dust emissions.
Analyze the machine easy to adjust.
Grinding device of overlapping multi-stage sealing, good sealing performance.