subject: Vertical Roller Mill Application [print this page] LM series Vertical roller mill( grinding ) is the dawn of Heavy Industry and Technology to address the industrial mill output is low, energy consumption and higher technical problems , absorb advanced technologies combined with our years of design and manufacture of advanced mill concept and market demand , after years of concentrated design improved Large grinding equipment . Vertical roller mill using reasonable and reliable structural design, with advanced technological process , set drying , grinding , powder selection , improve the integration , especially in the large grinding process , can meet customer demand, the major technical , economic indicators reached the international advanced Level .
Special glass fiber industry 's largest high yield pyrophyllite powder fineness of grinding ;
Private coal gangue powder industry powder produced a large output ;
Special chemical industry raw materials , high production of various chemical powder production;
Non-metallic mineral industry, a variety of low , medium and high hardness of the hundreds of species of large-scale ore powder production preparation;
Hundreds of species of other big industry production of a variety of materials, powder preparation;
(1 ) mill efficiency, vertical mill with roller compacted ground and feed bed materials , low energy consumption , milling system power consumption 40-50% lower than the milling system , and with the increased humidity of raw materials , section Electric effect is more significant.
(2 ) metal loss, liner and roller with a special material , long life , reduced operating costs , high utilization ;
(4 ) into the grinding material particle size of up to roller diameter of about 5% , usually 40 ~ 100 mm , it can be saved two medium-sized vertical mill grinding
2 , construction costs low:
( 1) The grinding process is simple , and milling system can be reduced compared to an area of about 50% , reduced by about 70% of construction costs , building size, occupy less space .
(2 ) set of broken grinding , drying, grinding , grading conveyor in one , the system is simple, compact . Can open layout , making low-cost construction .
3, easy and reliable operation :
(1 ) with a control device, can realize remote control , easy to operate .
(2 ) The roller cover and the disc has to prevent direct contact liner quality control device , to avoid fragmentation of severe vibration .
4 , drying ability, vertical mill using air transportation of materials , the grinding of materials for large water inlet temperature can be controlled so that products reach the final water , drying in the grinding of water up to within 12 to 15 % of the material , even drying Dry milling , drying only water for 3 to 4 % of the material .
5 , stable quality , uniform particle size distribution . Material in the mill residence time is short, easy-to- size and chemical composition of the product testing and control , product quality and stability .
6 , easy maintenance, through the maintenance tank, turn rotating arm , roller , liner can be replaced in a very short time .
7 , environmental protection , energy saving ; vibration , low noise , low dust , clean operating environment to meet the requirements of environmental protection .
