hot selling rotary drum granulator for fertilizer

Instruction of rotor drum granulator 

Drum granulator is a kind of molding machinery that material can be made into specific shapes. Drum granulator is one of the key equipment of compound fertilizer industry, applicable to cold and hot granulating as well as the mass production of high, low and medium concentration compound fertilizer. Main work method for aggregate wet granulation, through a certain amount of water or steam, the basis for fertilizers in the cylinder body after full wet chemical reaction, in a certain liquid under the conditions of the rotating cylinder with campaign, reunion between particles to produce extrusion pressure of material into a ball. 

Working principle of rotor drum granulator

By the main motor drive belt and pulley, through reducer transmission to the drive shaft, install on the drive shaft of open gear and fixed on the body of the big gear ring gear, relative to one another. Material from the feed end to join, the cylinder internal. Under the effect of cylinder internal special structure, the granules, and finally by the discharge hole. Due to the material into the granulator, rotation, can realize the mass production.

Feature of rotary dryer

1,Into a ball is 70% , there is a small amount of returns, return product particle size small, to granulation;

2,Bubbled into steam heating, and improve the material temperature, make the material into the ball low moisture, improve the efficiency of drying;

3, with rubber lining engineering plastics, raw material is not easy to stick, and anti-corrosion insulation effect;

4, large output, low power consumption, low maintenance cost.

Main technical parameters

 The rotor drum granulator in our factory