Structure of stable and wear resistant double roller granulator
The double roller granulator is suitable for making soluble or non viscous particles, especially for chemical fertilizer particles. It is not suitable for granulating organic fertilizer with sticky rice husk and chicken manure with certain water content. It is easy to plug the die hole. It is necessary to clean the mold hole regularly, resulting in the consequence of not working continuously. It is suitable for granulation of compound fertilizer, medicine, chemical industry, feed and other raw materials with high granulation rate.
Overview of the structure of the counter roller granulator:
The whole fertilizer granulation machine is divided into four parts
1. Rack part: all working bodies of the machine are installed and fixed on the rack. The frame of the machine is made of medium carbon steel plate and channel steel by welding. Through strict quality control and specific process requirements, the purpose of the machine is achieved. There are hoisting holes in the middle of the four corners of the frame for use in loading, unloading and transportation.
2. Transmission connection part: the motor drives the belt pulley, V-belt and reducer to make the head work. In addition, the chain wheel and chain form the transmission chain to the crushing and separating part. The transmission reducer and the working part of the machine head are meshed with a nylon pin coupling to transmit the drive.
3. Working part of the head: the driving wheel is transmitted to the driving roller shaft through the pin coupling, and the synchronous operation of the counter roller is guaranteed by a pair of open gears. There are specific bearings on both sides of the active and passive shafts, which are installed on the frame.
4. Crushing and separating part: the material flows to the crushing chamber (organic fertilizer granulation machine) at the lower side after being extruded by the roller, and the pellets and the returned material can be separated by the rotation of the double shaft mace.
