Feed Equipment Knowleagde

Working principle of roller type feed mill
The roller type feed mill is equipped with two rolls, which are composed of a cylindrical drum, a large gear, a roller, a riser and a chute. According to the crushing granularity required by the user, the roller surface is divided into two types: flat roller surface and surfacing roller surface. If the hardness of the material exceeds 200Mpa, the weighting model can be selected. Improved Roller Crusher Flat Roller Model <The Roller Crusher is suitable for fine crushing operations with a feed size of less than 80mm and a finished product size of 50 mesh-20mm.

The working principle of the roller mill:
For the roller crusher, the crushed material falls between the two rollers through the feeding port, and is crushed and crushed, and the finished material naturally falls. When there is a hard or unbreakable object, the roller of the roller crusher can be automatically retracted by the action of the hydraulic cylinder or the spring, so that the gap of the roller is increased, and the hard or unbreakable object is dropped, thereby protecting the machine from damage. The two rollers that rotate in opposite directions have a certain gap, and the gap can be changed to control the maximum discharge size of the product. The two-roller crusher uses a pair of counter-rotating round rolls, and the four-roller crusher uses two pairs of counter-rotating round rolls for crushing operations.