Double roller granulator is a molding machine that can make materials into specific shapes. It is especially suitable for the granulation effect of ammonium bicarbonate, ammonium chloride, monoammonium phosphate, etc. The balling rate reaches 85%, and it is not dry and has low investment.
1. The double roller granulator has no drying process, and the granules are formed at room temperature in one time, with less investment and good economic benefits.
2. The reliability of small power operation, three kinds of wastes without emission, stable operation, convenient maintenance, reasonable process layout, advanced technology and low production cost.
3. The raw materials of the double roll extruding granulator are highly adaptable, which can be used to granulate a variety of raw materials such as compound fertilizers, pharmaceuticals, chemicals, feeds, coal, metallurgy, etc., and can produce a variety of concentrations, including organic fertilizers, inorganic fertilizers, biological fertilizers, magnetic fertilizers, etc.
4. Roller type extruder, especially the compound fertilizer particles of rare earth, ammonium bicarbonate and ammonium sulfate.
Working principle of the double roller granulator: the motor drives the belt and pulley, which are transmitted to the drive shaft through the reducer. At the same time, the open gear and manual shaft are operated, materials are added to the hopper, and the finished particles (balls) are extruded into shaped balls by the double rollers. The payment chain sends the finished particles (balls) to the crushing chamber for crushing. The finished particles (balls) are separated from the body, the materials and new raw materials are mixed together, and then the particles are crushed, The motor continues to rotate and the material continues to flow in.