How to choose what kind of pellet machine to use for making feed pellets? This is generally the biggest question of users now. Many users do not understand the principle of small feed pellet machines, and they find a very single manufacturer. They are often misled by salesmen to buy unsuitable equipment, resulting in normal production! suffer economic losses. So today, I will explain the characteristics of these two types of pellet machines, and I hope you can choose the equipment that suits you in the future.
一: From the perspective of raw materials, when the content of grass powder is more than 40%, we need to use a flat die pellet machine, such as a household feed pellet machine, because the feeding method of the ring die is 90-degree feeding, horizontal feeding, Therefore, it is not easy to feed the material with a very light specific gravity. Furthermore, the material transfer method of the ring die is that the ring die rotates and the pressing wheel does not move. Lead to damage to abrasives and bearings! In severe cases, the large shaft will be damaged. Therefore, relatively speaking, the flat die is more suitable. First of all, the flat die is vertical blanking, and there will be no troubles of unsmooth feeding. The rotation of the flat die pressing wheel or the template will throw off the material and distribute it around, and uneven distribution is rare. Therefore, for roughage, more choices are made of flat die pellet mill.
1. the use of conical pressure rollers, and the linear speed between the two ends and the inner and outer rings of the die plate, there is no dislocation friction between the wheel and the die, which reduces the resistance and reduces the The loss of kinetic energy extends the service life of the mold and reduces the production cost.
2. There are three observation doors in the granulation room, the materials can be cleaned at any time, and the equipment can be maintained.
3. The pressure rollers are evenly arranged, the operation is stable, the pressing area is increased, and the production efficiency is improved.
4. The central pressure regulating structure of the screw is adopted, and the gap between the molds increases and decreases, adapting to different materials and pressing.
二: when the grass powder content is less than 40%, that is, most of them are concentrates, such as pig pellet feed, chicken pellet feed, and full price feed, generally choose a ring die pellet machine, because the first ring die pellet machine is used. The degree of maturation is higher than that of the flat die, and the surface gloss of the pellets produced is high. The sealing performance of the ring die pellet machine is better than that of the flat die, and no particularly large dust is generated when making feed. The pressure roller rotates on the template without friction in the opposite direction, so the damage is relatively much smaller.
Of course, in addition to the distinction of raw materials, there are still options in terms of output. Even if it is made of refined materials, if there are few requirements, it is most suitable to use a small flat die, because relatively speaking, the cost of the flat die is lower, and it is more suitable for small family farmers.
Scope of use
1. This machine is a swinging action of a rotating drum. The wet powder raw materials can be ground into granules through the wire sieve, and can also be widely used for crushing the blocks that have become ready-made granules.
2. In the field of chemicals, it is used as a wet powder to grind into granules, and after drying, it can be used for pressing tablets, and it can also be pulverized into agglomerates during storage or agglomerated during chemical processing. In industry, it is used to process candy and sugar mixtures and malt milk, etc. In other industries, such as ceramics, plastics and other mixtures become molded particles.
3. It is not suitable for semi-solid, fluid, slurry or wear.
