Small Gypsum Cement Powder Ball Mill for Cement Plant
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Introduction of Dry MillDry mill is an important equipment to grind the materials which is widely used in powdermaking production line including cement, feldspar, gypsum newtype building material, refractory material, fertilizer, ore dressing of ferrous metal and nonferrous metal, glass ceramics, etc.
Working Principle of Dry mill Materials spirally and evenly go into the first cabin of the grinding machine through the feeding hollow shaft from the feeding device, and inside the first cabin, there are ladder lining boards or ripple lining board in which there are many steel balls with different specifications. The cylinder rotates and produces eccentric force to bring the steel balls to a certain height, and then the steel balls will fall down to impact and grind the materials.
After being coarsely ground in the first cabin, the materials will go through the single-layer partition board and into the secondary cabin in which there are flat lining board, and in the lining board there are steel balls or cylpeb to further grind the materials. Finally the powdery materials will be discharged from the discharging grating bar to complete the powder grinding process.
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