Drum granulator is suitable for cold, hot granulator and high, medium and low concentration of compound fertilizer mass production, with the improvement of environmental protection awareness, drum granulator is now throughout the country.The compound fertilizer can provide nutrients for crops comprehensively. The production process of drum granulator is to make the main nutrient elements needed by crops (such as N, P, K and other trace elements) into fertilizers suitable for crop growth.
Working principle of drum granulator:
Drum granulator is driven by the main motor belt and belt pulley, drive to the drive shaft through the reducer, through the drive shaft mounted on the open gear and fixed on the main gear ring teeth, working in the opposite direction.The material is added from the feeding end of the drum granulator through the inside of the cylinder.Through the special structure inside the drum of the granulator, the granulator is made into granulates, which are finally discharged through the outlet.
Features of drum granulator:
1, the pelletizing rate up to 70%, drum granulator return small particle size, can be re-granulation;
2. The drum granulator is heated with steam to increase the material temperature, so that the water content is low after the material is formed into pellets and improve the drying efficiency;
3, drum granulator with rubber engineering plastic lining, raw materials are not easy to stick to the cylinder, and play a role in anti-corrosion and heat preservation;
4, drum granulator production, power consumption savings, low maintenance costs.
Attention of drum granulator:
1. When the drum granulator is running, it is forbidden to drill under the body;
2. Internal inspection and repair of drum granulator are prohibited during operation;
3. Do not remove the protective device when the drum granulator is running;
4. When checking the granulator of rotary drum, do not use the moving lamp with voltage higher than 12 volts.