Energy - Saving Ball Mill

What is energy-saving ball mill?

Energy-saving ball mill is suitable for grinding a variety of ores and other materials. It is widely used in mineral processing, building materials and chemical industries. It can be divided into dry and wet grinding methods. According to different ways of ore discharge, it can be divided into grid type and overflow type.

For what

The energy-saving ball mill is the key equipment for crushing after the material is broken. It is widely used in cement, new construction materials, refractories, fertilizers, black and non-ferrous metals beneficiation and other production industries, dry or wet grinding of various ores and other abrasive materials.

How to work

The energy-saving ball mill is a horizontal cylindrical rotating device, an outer gear drive, two positions, and a lattice type energy-saving ball mill. The material enters the first chamber of the mill evenly by the feed device through the hollow shaft of the feed material. There is a step liner or corrugated liner in the chamber, which contains steel balls of different specifications, and the cylinder rotates to generate centrifugal force to bring the steel ball to a certain extent. After the height falls, it will produce heavy blow and grinding effect on the material. After the raw material reaches the rough grinding in the first position, it enters the second position via a single-layered partition board. The leveling insert has a flat lining plate with steel balls inside and the material is further ground. The powder is discharged through the discharge sampan plate to complete the grinding operation.

Energy-saving ball mill consists of main parts such as feeding part, discharging part, turning part, transmission part (reducer, small transmission gear, motor, and electric control). The hollow shaft is made of cast steel and the inner lining can be replaced. The slewing bull gear is processed by casting hobbing. The barrel body is inlaid with a wear-resistant liner and has good wear resistance. The machine runs smoothly and works reliably.

Feature

1. The starting current of the ball mill is low and the starting time is short and flexible. Low power consumption;
2. Compared with ordinary ball mills, the power of the original motor is greatly reduced, installation capacity is reduced, work efficiency is increased, and reactive power loss is reduced;

3. Make full use of surplus motor capacity and improve the lining structure can increase production 5%-7%;

4. To reduce the maintenance of ball mill main bearings to improve the health environment without oil pollution;

5. The ball mill adopts the glycerin lubrication series to reduce the facilities of the thin oil station and the motor power to reduce fuel consumption;

6. Ball mill long service life;

7. To reduce the shutdown of the ball mill due to high temperature rise of the sliding bearing and the reduction of production due to shutdown caused by burning of the main bearing.