Ball mill

This machine is a horizontal cylindrical rotating device with outer gear transmission, two bins, and a lattice type ball mill. The material enters the first chamber of the mill uniformly through the feeding device through the hollow shaft of the feeding device. The chamber has a step liner or a corrugated liner, which is equipped with steel balls of different specifications. The rotation of the cylinder generates centrifugal force to bring the steel balls to a certain height. After falling, it will have a heavy blow and grinding effect on the material. After the material reaches the rough grinding in the first warehouse, it enters the second warehouse through the single-layer partition board. The warehouse is lined with flat liners and steel balls to further grind the materials. The powder is discharged through the unloading grate to complete the grinding operation.

roller mill

The motor drives the grinding disc to rotate through the reducer, and the material falls into the center of the grinding disc from the inlet through the lock air feeder, and the hot air enters the mill from the air inlet. With the rotation of the grinding disc, the material moves to the edge of the grinding disc under the action of centrifugal force. When passing through the annular groove on the grinding disc, it is crushed and crushed by the grinding roller. The crushed material is carried by the high-speed airflow of the wind ring at the edge of the grinding disc. The particles directly fall on the grinding disc for re-grinding. When the material in the airflow passes through the upper separator, under the action of the rotating rotor, the coarse powder falls from the cone to the grinding disc for re-grinding. The dust collection device is the product, and the material containing moisture is dried during the contact process with the hot air flow. By adjusting the temperature of the hot air, it can meet the requirements of materials with different humidity and reach the required product moisture. By adjusting the separator, the required thickness of different products can be achieved.