Four Roller Crusher

Four Roller Crusher

four roller crusher crush medium-hard mines and rocks in cement, chemical, electric power, metallurgy, building materials, refractories and other industrial sectors, such as the secondary crushing and fine crushing of limestone, slag, coke, coal and other materials.

Performance Feature

• Spring protection can effectively protect the roller from damage when encountering super hard materials

Working Principle

Four roller crusher is fixed with four high-strength wear-resistant grinding rollers. Their relative rotation generates high extrusion pressure and shear force. The material is entered into the space between the two rollers. The first time, it is extruded, rolled and sheared (thick broken). Then it comes to the next two rotating rollers. Here it is extrueded, cut and grounded to the required size, sent by the transport equipment.