Raw Material Mill

Raw material mill

The cylinder diameter of our raw material ball mill is from 1.2m to 4.6m, the power of the supporting main motor is from 55 to 3550kW, and the steel ball loading capacity in the mill is 5t-278t, which can meet the grinding production of 1.7t-210t cement raw powder. The product has the characteristics of large production capacity and stable production operation.

Production capacity: 1.7-210t/h

Specifications: Φ1.2×4.5-Φ4.6×10+3.5 (m)

Application: It is mainly used for grinding raw materials in cement plants, and can also be used for grinding various ores and other grindable materials in electric power, metallurgy, chemical industry and other working conditions.

Raw material grinding product introduction

Raw material mill is the key equipment for crushing and batching materials after crushing and crushing. It is mainly used for grinding raw materials in cement plants, and can also be used for grinding various ores and other grainable materials in electric power, metallurgy, chemical industry and other working conditions. It has the characteristics of large production capacity, high efficiency, energy saving and environmental protection.

Outstanding advantage

1, the fineness of the product is easy to adjust, and the product particles are uniform;

2, the lining board is made of high-quality wear-resistant material, high strength, wear resistance, long service life;

3, relatively low energy consumption, small wear, low operating costs;

4, high grinding efficiency, less loss.

Working principle

The raw material grinding usually adopts the edge drive mode, and the material to be grinding enters the inside of the mill continuously and evenly through the feeder. The motor drives the mill barrel to rotate through the reducer, and the material first spirally enters the mill bin along the hollow shaft. The grinding medium and material are subjected to the friction force and centrifugal force generated by the rotating movement of the cylinder, and are brought to a certain height, then they are scattered and poured out in the shape of the material curtain, and then the material is hit and ground by the grinding body, and the finished product is discharged from the mill. After the qualified material is selected by the sorting equipment, the unqualified material in the recirculating powder system continues to return to the mill to be hit and ground by the grinding body until the fineness is qualified.

Technical parameter