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Liming - Model LM -Vertical Roller Mill
Roller mills use cylindrical rollers to grind all sorts of materials rather than crushing them or grinding them between stones such as in a traditional mill, which is a ideal milling industry device containing crushing, drying, grinding, classifying and conveying in one machine. According to its designed structure, roller mill can be divided into two types: horizontal roller mill and vertical roller mill. Horizontal roller mill means that the cylindrical roller is horizontal. In Liming Heavy Industry (Shanghai), there are Ultrafine Mill, MTW European Trapezium Mill, TGM Super Pressure Trapezium Mill, HGM Micro Powder Mill, etc. While for the vertical roller mill is our latest product: LM Series Vertical Mill, which has the perfect performance.
- Low construction cost
- Convenient maintenance
- External circulation installation
- Automatic remote control device
- Environmental protection, energy saving
- Stable end-product quality, uniform particle size
- Integration of crushing, drying, grinding & classifying
Specialized for Barytes, Bentonite, Calcium silicates, Coal, Gangue, Gypsum, Limestone, Magnesite, Marble, Petroleum coke, etc. non-metallic mineral with low, medium & high hardness ores of more than one hundred kinds.
Specialized for grinding baryte
Roller mill can grind baryte into powder with required size. Baryte, or barite, is a mineral consisting of barium sulfate. About 77% of ground baryte powder is used as a weighting agent for drilling fluids in oil and gas exploration. Other uses are in added-value applications which include the car, electronics, TV screen, rubber, and glass ceramics and paint industry, radiation shielding and medical applications.
Specialized in calcium silicates grinding process
Calcite (Calcium silicate) is a carbonate mineral and the most stable polymorph of calcium carbonate. Calcite is a common constituent of sedimentary rocks, limestone in particular, much of which is formed from the shells of dead marine organisms. Calcite powder is widely applied in artificial stone, natural rubber, synthetic rubber, glass, pharmaceuticals, paints, inks, cables. Roller mill plays an important role in grinding calcite process.
Specialized for making Gypsum powder
Gypsum powder is formed by heating gypsum stone. When the stone is heated, the water is released, and the fine. This powder can be used for fertilizer, drywall, cement, plaster and paint. The mineral gypsum is used the most in its powdered form because it can strengthen material or increase viscosity, but the mineral itself is low on the Mohrs Hardness Scale, placing at a two or three. Gypsum powder making process line can use advanced roller mill processing technics.