Linux kernel newbies em português

Vertical roller mill  widely used in metallurgy, building materials, chemicals, mining and other fields, perform the grinding of materials processed mining products, suitable for processing Mohs hardness of seven or less, and all kinds of non-inflammable material in the humidity below 6%.

Large grinding machine widely used in China at present is  vertical roller mill , the milling machine can realize the precision grinding, large production capacity, is the preferred product large submerged operations customers at home and abroad.

The first vertical milling machine is the last century twenty's developed in Germany. First used in the cement industry vertical mill in 1935 in West Germany, in Europe after the vertical roller mill operation in cement plant in use for many years, to get employed in American and Canada,Europe and America, and are willing to development and application of vertical roller mill, is due to the European countries of fuel and power costs are relatively high at that time.