Ore Dressing Ball Mill

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Ore Dressing Ball Mill

The ore dressing ball mill is applied for grinding of various ores or other material. In addition, it is widely used in mining, construction and chemical industries with wet grinding and dry grinding methods.

Structure
Our ore dressing ball mill is composed of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft of this ball mill adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance.

Features
1. Compared with traditional ball mill, the ore dressing ball mill fan saves power from 18 to 25%, lubrication of 70% and cooling water of 90%, and comprehensively save energy above 20%.
2. It does not need to change the main shaft in 10 years, which will save much maintenance fee and labor hours. Main shaft lubrication uses grease, which is convenient, clean and prevents heavy metal pollution.
3. The main shaft adopts double row self aligning roller bearing.
4. Our ore dressing ball mill offers an integrated design of the body and base, which facilitates installation.
5. It has stable and reliable working condition.

Working Principle
Our ore dressing ball mill is a horizontal cylindrical device with two chambers. The material is evenly sent to the first chamber via quill shaft. This chamber has many steel balls in different specifications. Under the centrifugal force of the rotating cylindrical device, these balls are thrown high and then fall back on the material to be ground. After being primarily crushed in the first chamber, the material passes through the single layer diaphragm plate and enters the second chamber, where it is further ground by steel balls. Finally, the powdery material is discharged through the grate plate.

Main Technical Parameters of Ore Dressing Ball Mill

Model Rotation Speed (r/min) Ball Load (t) Feeding Size (mm) Discharging Size (mm) Capacity (t/h) Power (kw) Weight (t)
Ø900*2100 36-38 1.5 0-15 0.075-0.8 0.5-1.3 18.5 4.9
Ø120*2800 36 3.5 0-20 0.075-0.8 1.2-3.7 37 12.5
Ø1500*3500 29.7 7.5 0-25 0.075-0.8 3.3-8.8 75 16.5
Ø1830*3600 25.4 13 0-25 0.075-0.8 4-8 130 30
Ø2100*3600 23.7 18 0-25 0.075-0.8 4.5-33 180 37
Ø2400*3000 21 23 0-25 0.075-0.8 7-50 245 54
Ø2700*3600 20.7 40 0-25 0.075-0.8 12-75 400 86

The main machinery is in nude packing and spares parts are packed in wooden or steel box. The standard export packing is suitable for long distance delivery.

As one of the largest Chinese professional ore dressing ball mill manufacturers and suppliers, Zhengzhou We provides high quality and large capacity of products to our customers at lower price.

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