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- Contact Person : Mr. Dai Mark
- Company Name : Qingdao Micron Powder Technology & Equipment Co., Ltd.
- Tel : 86-532-87909068
- Fax : 86-532-87909068
- Address : Shandong,Qingdao,Road 1, Jinling Industrial Park, Chengyang District
- Country/Region : China
- Zip : 266111
Quartz Powder Grinding Mill
Quartz Powder Grinding Mill System
Special equipment design for fine quartz/silica powder processing.
The feed product has to be pre-crushed into < 5 mm, better < 3 mm.
The feed product gets fed out of the feed silo into the ball mill.
We use a grate wall discharge mill with D/L > 2.
During grinding we add a grinding aid of 0.3 – 0.8 ‰ to improve milling efficiency.
The ball mill gets a special steel lining and grinding media composition to avoid contamination and protect whiteness of the final product.
Out of the ball mill we convey directly to a single-wheel classifier or a multi-wheel classifier.
This classifier produces all requested finenesses and capacities only by changing the rotation speed of the classifying wheel.
The coarse powder rejected by classifier goes back to ball mill for re-grinding.
The fines direct into a filter and out of the filter by a pneumatic conveying system to several final product silos or 1 feed silo for Particle surface coating.
We use stearic acid for coating in flake or power condition.
Quartz Powder Grinding Mill
