Superfine Calcite Micro Powder Grinding Mill

General Introduction —— five models: HGM80, HGM90, HGM100, HGM125and HGM1680L ——finished production fineness: 250meshes-2500meshes, 5-74 micron ——the capacity (ton/hour) ranges from 0.4T/ to 30T/H —— Capacity:0.5-30t/h —— Feeding size:≤20mm —— Output Size:5-74um/mesh HGM Series ultrafine grinding mill is the equipment specializing in producing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Mohs's hardness under six, such as calcite, chalk, limestone, dolomite, kaolin, bentonit and other more than 200 kinds of stone materials.  Specification of HGM micro powder grinding mill Model HGM80 HGM90 HGM100 HGM125 HGM168 Ring Diameter(mm) 800 900 1000 1250 1680 Ring Number(pcs) 3 3-4 4 4 4 Roller Number(pcs) 18-21 24-29 28-36 30-44 30-40 Main Shaft Speed() 230-240 200-220 180-200 135-155 120-130 Input Size(mm) ≤10 ≤10 ≤15 ≤15 ≤20 Finished Size(mesh) 200-2500 200-2500 200-2500 150-2000 150-1500 Capacity(t/h) 0.4-4.5 0.6-6.5 1-9 2-16 3.8-30 Outlet Size L*W*H (m) 13.9*4*6.2 14.7*4.8*7.2 18*4.6*8.6 14*9*10.25 26.3*7.5*11.9 Working Principle  HGM series stone powder pulverizer mainly consist of main unit, classifier, powder collector, dust cleaner, blower, muffler, sound-proof room, crusher, bucket elevator, storage hopper, and vibrating feeder.   After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe.   When the grinding mill is at work, the main bearing and each dial are driven by electromotor of main equipment through reducer, and all the grinding rollers are rolling in the ring channels driving by dial through plunger. The materials are driven to the edge of the turn plate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers. Then the materials fall into multiple layers and to be crushed and ground continuously to micro powder. Company Introduction As a leader enterprisewhich is specializing in research, manufacture and sales all kinds of mining equipment, We have many agents that sell our products all over the world.Our products are widely used in the industry of mining, construction materials, chemicals, metallurgy, transportation, hydraulic engineering and so on. Specially we independently developed HGM micro powder grinding mill, which are not only renowned in domestic market, but also have been sold widely in Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, and America, etc.We still insist on the communication and cooperation with prestigious scientific research institutions from both home and abroad to make our development ability always is in the domestic front. We'll always follow your steps, pursue your value and achieve your profit.