Introduction：

1. Conform to national policy requirements

The NDRC of cement industrial development policy pointed out that the cement enterprise with low output, high power consumption, high pollution will be shut down, encouraging adopt advanced technology and equipment, large-scale production.

2. Reducing the power consumption of the raw material preparation effectively

According to the display of material production measured data, it can be saving electricity above 30% use of vertical roller mill production per ton raw material than traditional ball mill, and power saving effect is very remarkable.

3. Using the most wear-resisting material to overlaying  with a long service life.

The lining board and rollers jointing with the German import Boehler welding stick, has characteristics of powerful wear-resisting, corrosion resistance, heat-resistance, and can reduce operating cost and improve service life.

4. The biggest home-made raw material vertical roller mill

The Great Wall machinery production of independent research and development GRMR63.61 vertical roller mill which is the biggest home-made raw material vertical roller mill, millstone effective diameter up to 6.3m, the quantity of roller is 6, and it can improve the powder milling efficiency greatly.

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