Industry Info

Application of twin roll extrusion granulator in NPK fertilizer production line

 Through repeated experiments, the roller extrusion fertilizer pellet machine has overcome the problems of high temperature sterilization and poor granulation in the production of biological fertilizer by the existing granulator. A biological organic fertilizer granulator with reasonable design, simple structure, normal temperature bacteria preservation and smooth granules has been developed. At the same time, it can also produce feed granules and realize multi-purpose.
Working principle of double roll extrusion fertilizer pellet machine in the fertilizer granulation machine:
The belt and pulley are driven by the motor and transmitted to the driving shaft through the reducer, and they are synchronized with the passive shaft through the split gear and work in opposite direction. The materials are added from the feeding hopper, extruded by rollers, demoulded into balls, and transported to the crushing screen studio to screen and separate the finished particles (balls), and then the returned materials are mixed with the new materials, and then granulated.

The features of the fertilizer pellet machine are as follows
1. This granulator machine for fertilizer has the characteristics of beautiful appearance, simple structure, simple operation and maintenance, safe and reliable, small size, light weight and so on. The user does not need to be trained to use it, but can operate with a little reading the manual.
2. The machine has a strong ability to prevent overload in the processing of particles. Even when the machine is fully loaded, it is not necessary to set up a separate feeding device.
3. The machine has the characteristics of multi-purpose, and can produce feed after the fertilizer production period to solve the problem of one machine idle for half a year.
4. Due to its small power and high output, it is widely used in bio organic fertilizer plant, feed plant, agricultural and animal husbandry plant, sewage treatment plant, township, town, village and village farmers' entrepreneurship.