Hammer Mill Coarse Powder Mill for Quartz Feldspar Calcite Marble Ironstone Mining

Product Description

Product Description Coarse grinding mll is mainly used in these areas, such as metallurgy, bullding, chemical, mining industriy, etc. it cangrind a variety of non-explosive and non-flammable britle mining materials, whose Moth's hardness is below 9 gradesuch as quartz, feldspar, calcite, marble, porcelain, lronstone, copper ore, coal gangue, phosphate ore, granitebasalt, carborundum, corundum, heat insulating material and so on.
Working Principle1. Generating station to desulfidation: according to client's need, coarse grinding mill could be equipped with vibratingscreen and could grind limestone into fine powder below 2mm or lmm.
2. Quarz sand lslica sand, casting model powder, etc, : the fine sand ftom 0mm to 3mm can reach to 70% of the product
3. Coarse powder mil: if it is used as coarse powder mill before ball mil, this machine can increase the efficiency of theball mill by 50%.
4. Firebrick, bakina-free brick, building blocks: the powder produced by this machine is the best mixture material fomaking baking-free brick and hollow building blocks.
5. Coarse powder: Eauipped by vilbrating screen, this machine's volume of production can be increased, 1 30-140%higher than normal raymond mill.
Product Parameters

Model	PC4008-75	PC4012-90	PC4015-132
Rotor Diameter (mm)	750	900	1150
Rotor Lenth (mm)	800	1200	1500
Rotor Speed (rm)	800-1000	800-1000	550-800
Feed Open size (mm)	320×930	400×1200	500×1500
Max feeding size (mm)	<30	<40	<50
Ouput size (mm)	0-3	0-3	0-8
Capacity (th)	8-15	15-40	40-70
Motor Power (kw)	75	90	132
Hammer Quantity (pcs)	18	32	32
Over dimension (L×W×H)(mm)	2130×1665×1610	2840×2100×2020	3720×2650×2540

Packaging & ShippingTo better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
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