Calcium carbonate grinding production line

The company is a local company that has been engaged in the production and sales of calcium carbonate powder for a long time. The company adopts scientific management. Due to the company's development needs, it needs to develop high-quality calcium carbonate products with good purity and fine particle size. After multiple understandings and field investigations, it was attracted by the professional technology and excellent process of Kolev Company, and introduced our company's advanced equipment and technology and purchased our company's complete set of calcium carbonate grinding production lines.

The materials in the silo are evenly delivered to the middle of the upper turntable by the belt conveyor.
The motor of the micro powder mill drives the main shaft and each layer of the turntable to rotate through the reducer, and the turntable drives dozens of ring rollers to roll and rotate in the grinding ring raceway through the distribution shaft.
The materials are scattered on the circumference under the action of centrifugal force, and fall into the grinding ring raceway after being stamped, rolled, crushed and crushed by the ring rollers. The suction action of the high-pressure centrifugal fan draws the outside air into the machine, and the coarse powder after the third layer of grinding is brought into the separator.
The vortex generated by the rotation of the worm wheel in the powder selector causes the coarse particles to fall back and be re-grinded, and the fine powder enters the pulse dust collector with the air flow and is discharged from the discharge valve at the bottom, which is the finished product.

1.Powder selection system
Uniform and fine particle size, easy to adjust the finished product fineness between 600-2500 mesh
2.Low wear, shock absorption, long life
Grinding roller and grinding ring are made of special wear-resistant steel, which has a longer service life. The main engine base adopts an integral casting structure, which not only ensures structural strength, but also has good shock absorption performance
3.Green environment protection
Pulse dust collection system, strong dust cleaning effect, all the positive pressure parts of the main engine are sealed, basically realize no dust processing workshop.
4.Strong adaptability
Strong adaptability to materials, can grind a variety of Mohs hardness is not greater than 7 non-metallic ores.