centre discharge cement mill
2. Dry Type BallMill: Somedischargematerials are extracted by air flow, and themilland wind grading device are closed-circuit. For example,cement milladopts automaticdischarge. (7) Types on the Basis of Cylinder Direction. 1. Vertical BallMill: The vertical ballmillis a new type of ballmillwhich places the cylinder upright. Through ...
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