Detailed Product Description

Raymond Grinder, mill, vertical mill

The STM Vertical Mill also called raymond grinder  is a new mill of high efficiency and low consumption, studied by numbers of our engineers, for solving the difficulty of high energy consumption in mill industry. The vertical mill adopts new grinding principle, new structure, strong bearing materials, and absorbing lots of technical essence of mill. Therefore the performance of raymond grinder indicators is over traditional mills greatly.

Especially, the vertical  mill is very efficient for crushing high hardness and hardworking materials and the raymond grinder  can work under both dry and wet condition. The vertical mill has these characteristics: small metal worn, little dust, simple and firm structure, and easy maintenance. The raymond grinder  is a revolutionary technical changing in mill industry. The raymond grinder  can bring higher economic benefit to our customers and the vertical mill really fulfills the desire of industrial fields --- high efficiency and low consumption. The raymond grinder is invented for powder making in the new time.

Application:

STM vertical mill,raymond grinder  is a widely-used new grinding equipment of high efficiency and low consumption. the mill is mainly used into these areas, such as building, chemical, chemical fertilizer, metallurgy, mining, nonmetal, abrasive, bearing materials, ceramic, steel, thermal power, bricks & tiles, coal industry, etc. the grinding mill can chemical fertilizer, metallurgy, mining, nonmetal, chemical fertilizer, metallurgy, chemical fertilizer, metallurgy, mining, nonmetal, abrasive, bearing materials, ceramic, steel, thermal power, bricks & tiles, coal industry, etc. the raymond grinder can grind lump materials into coarse powder (here coarse powder means the mixer of fineness powder, fineness sand, and medium sand.). There are thousands of materials can be grinded by our equipment, and here are some of them and they are just for you consultation. They are cement (raw meal and cement clinker), quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium magnesium phosphate, car amide, electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barites, ceramics, glass, etc. All the materials whose moths hardness is under 9.5 grades can be grinded.

Working Principle:

The speed reducer installed on the upper of the main machine makes central axis rotate through shaft coupling, and roller hanger rotates with central axis, and rollers on the hanger roll around the inside of ring. The materials come into inlet from upper side of machine, and they fall down onto the dispersing materials plate, rotating with central axis in two ways, then the materials are sent into passage between rollers and rings, after they are grinded into pieces, they are discharged from the discharge lip.