Rotary drum granulator is one type compound fertilizer granualtor, so it is used in npk fertilizer production line, also called rotary drum granulation production line. which working capacity is 1-30 tons/h.

  

 

1,The granulate rate is 70%, there is a small amount of returns, return product particle size small, can be granulated again.

2 Put into the steam heating, improve the material temperature, the material into the ball after the water is low, improve drying efficiency;

3,with rubber engineering plastics for lining, raw materials is not easy to stick, and play a role in anti-corrosion insulation;

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

 

 

  The whole machine transmission part is optimal for the important work of the whole body have the. Transmission frame adopts high quality channel steel welded together, and passed the strict quality requirements. Installed in the transmission frame of main motor and speed reducer are choose ISO inspection-free products, quality is reliable. Motor drive pulley, triangle, speed reducer drive spindle, to make the body work, including transmission reducer in working parts of main shaft, driven by nylon occlusion pass cancellation coupling phase. Fixed on the body, with the transmission pinion gear, the opposite drive the body work, the use of high-tech wear-resistant materials, so that the machine longer life.Fixed on both sides of the body to support the whole body.

 

 

  Principle of drum granulator npk fertilizer production line :

This series of 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.

 

  Application:  

 

 World-class 50 Million/year Tons NPK Compound Fertilizer Production Line