vertical roller mill adopts reliable structure and reasonable process flow integrated with drying, milling, classifier, elevator. After in combination with the European technology and the market demand, it can fully meet the requirement of clients in the high production of powder. The economy indicator of our vertical mill reaches the international lever as well.
Materials collapse the center of grinding table from feed opening. At the same time, hot air makes the mill in the air inlet. As a result of centrifugal force, materials go on to the advantage from the grinding table. The materials are pulverized from the roller when by pass of the groove about the grinding table. In the thermal power plant, vertical mill is the main coal mill used to grind coal into powder which can increase the contact area. Thus, coal can produce the greatest amount of heat. In India,
vertical roller mill is used as coal mill working with coal crusher for pulverizing coal into powder.The crushed materials are brought up by vane high-speed airstream, the more expensive particles collapse to the grinding table for regrinding. Once the materials in the airstream pass the separator on the top of the mill , the coarse powder collapse the grinding table for regrinding under the function of rotation rotor.
In the cement grinding plant,
vertical roller mill is also used for grinding coal into powder. It is also used to grind crushed lime stones and gypsum into powder for making cement clinker. In India, Vertical roller mill is widely used in the cement industry, it is used for grinding cement clinker into powder for cement manufacturing. Vertical mill is also called vertical cement mill.
