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1. Introduction of Ball Mill
Ball Mill is a type of cylindrical device used to grind or mix materials like ores, chemicals, ceramic raw materials and paints. Ball mill rotate around a horizonal axis, partially filled with the material to be ground plus the grinding medium. Different materials are used for media,including ceramic balls,flint pebbles and stainless steel balls.
2.Working Principle of Ball Mill
Materials shall be evenly charged through quill shaft in feeding device into the first bin, which has step or waved lining with steel balls in different specifications. Steel balls are taken to a certain height by centrifugal force from drum rotation and then fall. Thus it will give a heavy blow to materials, playing a role of grinding. Materials after crushed in the first bin shall enter bin across single-layer diaphragm in to the second, which is provided with flat lining with steel balls, to go through further grinding. Powder shall be discharged from discharging grating, ending the milling process.
3.Features of Ball Mill
Ball mill is mainly composed of charging and discharging, cyclone and rotation parts(like redactor,minor rotation gear,motor,electric machine,etc). Hollow axis is made of steel parts with a lining replicable. Major rotation gear, machined by rolling wheel of casting, is lined with wearing plate with fine wear-resisting property. This machine runs stably and reliably. Based on difference of materials and discharging types, dry ball mill and wet ball mill are selectable.
4.Specifications of Ball Mill
Model | Input Size(mm) | Output Size(mm) | Capacity(t/h) | Power(Kw) |
Φ900*3000 | <20 | 0.075-0.89 | 1.1-3.5 | 22 |
Φ1800*6400 | <24 | 0.075-0.4 | 6.5-15 | 210 |
Φ2200*6500 | <21 | 0.075-0.4 | 14-26 | 380 |
Φ2200*7500 | <25 | 0.075-0.4 | 16-29 | 475 |
5. Certifications
6.Interational Cooperation
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