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Dry process ball mill

Dry process ball mill

Feeding size: ≤20(mm)
Discharging size: 0.074-0.4(mm)
Output: 0.65-90(t/h)


Product Description: 

Dry process ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. It can grind various ores and other materials with dry process. Dry process ball mill consists of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and power cabinet). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts cast hobbing gear and the drum is equipped with wear-resistant liner, which has good wear-resistance.

Bearing adopts oil lubrication system, thus help bearing internal dirt cleaning and reduce the bearing attrition during normal operation. Bailing ball mill reduces replacement frequency of easily damaged parts at the most extent.lining plates 、steel balls are made of high chrome steel,which is very wear-resistiing and durable, brings a lot of advantages for ball mill’s maintenacne and working.



1.Main bearing adopts large diameter double biserial roller bearing, easy maintenance, high efficiency.
2.Discharging end adopts cone design, thus strengthen the mill, and forces grading of steel balls. More closer to the discharging end, steel balls’ diameter is more smaller, grinding particles are more smaller
3.Overall steel chassis, high precision and easy installation
4.Combined feeder is replaced by drum feeder. Without impact force,  machine runs smoothly. Thus reduces maintenance frequency and improves production efficiency