Medium Speed Trapezium Mill

It is widely used in building, chemical, chemical fertilizer, metallurgy, mining, nonmetal, abrasive, bearing Material (http://g654.org) s, ceramic, steel, thermal power, brick, tile, and (http://maplered.com) coal industries. It can grind all the Material (http://g654.org) s which are 9 or less onthe Mohs scale with moisture below 6%, and (http://maplered.com) non-explosive and (http://maplered.com) nonflammable mining Material (http://g654.org) s. The final size can be adjusted from 30 to 400 meshes easily. There are thousand (http://maplered.com) s of Material (http://g654.org) s our machine can grind. The typical Material (http://g654.org) s are cement (raw meal and (http://maplered.com) cement clinker), quartz, feldspar, calcite, gypsum, limeStone (http://g603.net) , dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium magnesium phosphate, carbamide, electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, Granite (http://tanbrown.org) , orthoclase, Marble (http://www.lightemprador.com) , barytes, ceramics, and (http://maplered.com) glass.This mill has many technical advantages:Firstly, the ladder-shaped rollers and (http://maplered.com) ring improve crushing efficiency greatly.The rollers and (http://maplered.com) ring are designed in inverted trapezium, which reduce the Material (http://g654.org) 's slip velocity between rollers and (http://maplered.com) ring, extend grinding time, and (http://maplered.com) enhance crushing effect.Secondly, the press spring with balancing pressurized function and (http://maplered.com) the forming resilient connection with steady and (http://maplered.com) vibration reducing function: Our machine adopts level principle. The symmetrical roller assembly is connected by horizontally placed spring rod. When the large Material (http://g654.org) impact one roller assembly, the radial force may pass to another roller assembly which is on the plane of symmetry through spring rod to keep balance. Under this condition, the whole device's bearing is improved about 40% than others. The forming resilient connection can reduce the vibration and (http://maplered.com) noise, and (http://maplered.com) avoid resonance.Thirdly, the powder classifier adopts high density impeller which can increase powder precision and (http://maplered.com) capacity. It is a proved fact that under fixed spindle speed, enhance the density of impeller is to enhance the fineness of final products. In other words, when the fineness of final product is fixed, the spindle speed of high density impeller is lower than the low density one, thus under the same power, the density one reduces resistance to air flow, the capacity is improved more than 50%.Fourthly, there is high-efficiency and (http://maplered.com) energy-saving blower. The efficiency of prismatic blade equipped on the traditional machine is only 62%, but the efficiency of the energy saving blower whose impeller and (http://maplered.com) blade are both stamping is 85%.Lastly, there is convenient impeller adjusting device. The clearance between housing and (http://maplered.com) end of powder classifier's blade also effects fineness. Our mill is convenient to adjust the clearance.Features: 1) Adopts latest national mill patents2) New design3) Reasonable structure4) Smaller size5) Lower energy consumption6) Longer service life7) Less consumption of wearing parts8) Higher performance cost ratioMain technical parameters:1) Number of roller: 52) Major diameter of roller x height (mm): Φ410 x 2403) Internal diameter of roller x height (mm): Φ1,280 x 2404) Main engine spindle speed (rpm): 1035) Maximum feeding grain size (mm): <306) Grain size of finished product (mesh): 80 - 4007) Capacity (MT/h): 6 - 138) Overall dimensions (mm): 7,910 x 7,000 x 9,6459) Weight (MT): 26.1