This series of rotary drum granulator working principle is: the main motor drive belt and pulley, through the reducer drive to the drive shaft, through the installation of the open shaft on the gear and fixed on the body of the large gear teeth and work together. The material is fed from the feed end through the inside of the cylinder. Through the role of the internal structure of the cylinder, made of particles, and finally out through the outlet. As the material continues to enter, granulator of the continuous rotation, in order to achieve mass production.

The working process video of rotary drum granulator:

Rotary drum granulator is a molding machine that can make material into a particular shape. It is one of the key equipment of npk fertilizer production line.The granulate rate is 70%, there is a small amount of returns, return product particle size small, can be granulated again.

It is suitable for large-scale production of cold &hot fertilizer granulation line and high and low concentration compound fertilizer line. 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.

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