Four tooth roller crusher

First, an overview

Four teeth roll crusher suitable 240Mpa on compressive strength of less than and the water content of less than 30% of the solid material, and size requirements less powder, particle crushing and crushing operations. Such as coal, coke, fertilizer raw materials, petroleum coke, glass tube and other solid materials, with the use of low maintenance costs, large crushing ratio, reliable performance, less dust, low noise characteristics.  

Four toothed roll crushing machine is equipped with four roller crusher, and tooth roller surface, and roller surfacing (and plane or straight tooth optional) for small particle size 700mm, finely finished product size required 2-30mm. Such as the thermal power plant fluidized bed boiler, ordinary boiler broken coal; fertilizer plant crushing fertilizer raw materials; solar energy industry broken waste glass tube, etc.; or similar to the above occasions.  

Two, the working principle of

Four tooth roller crusher is the use of four high strength wear roller, the relative rotation of the high extrusion force and shear force to break the material. The material enters into the two toothed roll gap (V type of crushing chamber) by two teeth and relative rotation of the extrusion and shearing action, for the first time the material jiga, sheared (thick broken), once again into the relative rotation of the two and, by two and rolling, shearing and meshing grinding (thick broken) into the required size is discharged from the discharging opening.