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Pellet mill die and roller design and also manufacturer<br>
Roller as well as die is the core part of the pellet machine They figures out the creating rate as well as pellet top quality. They are additionally one of the most wearable parts. This short article presents the style of roller as well as die in 2 types of pellet machine TICO is a professional flat die pellet machine maker in China. We supply roller, flat die as well as various other extra parts for the pellet machine.



Apartment die in pellet machine.

In flat die pellet machine, the die is a disc with lots of holes on it. It is made of pliable actors iron. After carburizing as well as appeasing therapy, the hardness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. The most popular sizes are 6mm, 8mm and 10mm. To adapt to various materials as well as manufacturing demand, the density and also hole sizes are various.



The functioning life of a flat die is 300-500 hrs. When one side has broken, it can be made use of with the opposite side. cattle feed making machine price as well as dimension of the hole is developed based on a large number of experiments, so that it achieves the very best compression proportion for 30 biomass materials.



The flat die demand to be replaced when it wears out. It doesn't take much efforts. Just loosen the lock nuts on both sides, remove the upper framework as well as obtain the roller as well as flat die. TICO gives premium extra components for the pellet machine, including roller as well as die.



Roller in flat die pellet machine.

In flat die pellet machine, the rollers are mounted on the main shaft. 2 or even more rollers are connected by a roller shaft. The rollers are cylinders with lots of skid-proof ace on its surface area. During functioning, the roller shaft turns around the primary shaft, as well as the rollers turn around the main shaft at the same time. The sizes of the rollers differ with the production ability.



The hardness of rollers is less than that of flat die, to ensure that they decrease the endure flat die, and also lengthen their working life. All rollers should have the same clearance with the flat die to achieve consistent pressure. The clearance is between 0.1-0.3 mm.



The roller takes on tapered shape to make certain the turning speed at the 2 ends are the same. This design can prevent slipping of the roller, lower power waste, as well as decrease the wear of flat die. Besides, it takes on an screw main pressure change device. It allows you to change the clearance between roller and die, so as to adjust to various products and make certain molding effect.



Exactly how do the roller as well as flat die job?

When the raw products are fed into the pellet machine via the hopper. They fall on the flat die and also roller. The roller turns driven by the primary shaft, and also disperse the raw products on the flat die uniformly. Throughout revolving, the roller and flat die forms strong stress and fraction, which will certainly heat up the compression chamber to 80 ℃. In this condition, the materials come to be soften and also simple to mold and mildew.



The descending pressure from the roller capture the raw materials right into the holes on flat die, in which they are formed right into round strips. The strips come to be longer and longer as the roller keep squeezing the raw materials. When the strips appear from all-time low of the holes, there is a slicer cutting them off. The cut strips fall down and also release from the electrical outlet. These strips are what we call "wood pellets".



Apartment die as well as ring die pellet mill comparison

Flat die pellet machine is suitable for residence use as well as small workshop manufacturing. It costs low. The size is tiny and the production is reasonably reduced. For huge scale production, ring die pellet machine has more benefits. It has big production capacity and also reduced power intake, however the dimension as well as price is much larger. animal feed granulator in between ring die and also flat die pellet machine are the shape of the dies as well as the placement of rollers.



Ring die in pellet machine

Ring die is an annulus with lots of openings on it. It is made from carbon steel (alloy steel) as well as stainless-steel, and refined by forge and mark, reducing, exploration and also warm treatment. The toughness of the ring die is influenced by the variety of openings. The bigger the dimension of holes, the less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are generally made from high-carbon steel or cooled actors iron. It must has greater hardness than the ring die, so that it can understand the most effective compression impact and consistent abrasion. The ideal clearance between the rollers and also ring die is 0.1-0.4 mm. There are axial grooves on the surface of the roller to grab the raw products.



Just how do the roller and also ring die job?

In ring die pellet machine, the 2 rollers are installed inside the ring die. The roller placed pressure exterior on the inner wall surface of the ring die.




The raw materials were first fed into the conditioner for mixing. Then they are communicated to the compression chamber by a screw feeder. In the compression chamber, the rollers are still as well as the ring die rotates drive by the electric motor. As long as the raw materials are gotten hold of by the ring die, they are pressed into the holes. The high temperature and also pressure create physical and chemical changes to the raw products. When they are extruded out from the ring die, there are slicers that cut them off. As well as the pellets drops as well as get out via the electrical outlet.



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