The Future Development Tendency of Vertical Roller Mill
26 August, 2013 at 8:00 am in Business
Vertical roller mill is one of the most important powder making machines. Form the shape it looks like a vertical steel-made container containing air inlet, air outlet, and feeder on middle part. Underpart of grinding mill equipped with electronic motor, which drives inner grinder roller and millstone rotating to crush or grind the material. Then the air blowing from air inlet blow the material up on the separator of upperpart of grinding mill, which can separate coarse and fine powder. Finally, the material is collected by air outlet.
With the higher application demand of powder industry developing, powder grinding mill equipment industry must have a tendency of elaboration and enlarged scale including vertical roller mill. In a long period, vertical roller mill product has little breakthrough improving. Although the grade classifying system has improved a lot, it stays on one single machine. On many technical parameters, such as size of gear roller ring, main motor power, main axis rotating speed have less surpass, while the traditional vertical roller mill has potential to develop and improve.
With the continuous development of powder making industry, there is a higher application demand for vertical roller mills. Based on the technology of vertical roller mill, large sized grinder mill i.e. desulfurization mill is designed out, which grind limestone to satisfy each large-sized thermal power plant and steelworks desulfurization.
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