Animal Chicken Feed Pellet Mill Machine Poultry Feed Making Machine

Product description of feed pellet mill machine

Parameter of feed pellet mill machine

Pelletizing Process of Feed Pelletizer:

1. Conditioning: Conditioning is the most important link in the granulation process. The quality of conditioning directly determines the quality of pellet feed. The purpose of conditioning is to temper the mixed dry powder into a powdered feed with a certain moisture and humidity that is conducive to pelleting. At present, feed mills in my country complete the conditioning process by adding steam.
2. Granulation: (1) Ring die granulation: the quenched and tempered materials are firstly removed by the security magnet, and then evenly distributed between the pressing and mixing and pressing dies, so that the materials enter the extrusion from the pressing area of ​​the feeding area. It is continuously extruded and divided by the pressing roller into the die hole to form a columnar feed. As the die rotates, it is cut into granular feed by a cutter fixed outside the die. (2) The material after the flat die granulation and mixing enters the granulation system, and the rotary distributor located at the upper part of the granulation system evenly spreads the material on the surface of the die, and then presses the material into the die hole by the rotating press and mixes it. The bottom is pressed out, and the rod-shaped feed out of the die hole is cut into the required length by the cutting roller.
3. Cooling During the granulation process, due to the introduction of high-temperature and high-humidity steam, a large amount of heat is generated by the extrusion of the material, so that when the pellet feed just comes out of the granulator, the water content reaches 16%-18% and the temperature is as high as 75C-85C Under this condition, the pellet feed is easily deformed and broken, and the phenomenon of sticking and mildew will also occur during storage. The moisture must be reduced to below 14%, and the temperature must be reduced to below 8 C higher than the air temperature, which requires cooling.
4. Crushing In the production process of the pellet mill, in order to save electricity, increase output and improve quality, the material is often first made into pellets of a certain size, and then crushed into qualified pellets with a crusher according to the particle size of livestock and poultry feeding. product.
5. Screening: After the pellet feed is processed by the crushing process, some unqualified materials such as powder agglomerates will be produced. Therefore, the crushed pellet feed needs to be screened into products with neat particles and uniform size.