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Pellet mill die as well as roller style as well as producer<br>
Roller and also die is the core part of the pellet machine They figures out the creating price and pellet quality. They are likewise the most wearable components. This article presents the design of roller and also die in 2 types of pellet machine TICO is a professional flat die pellet machine manufacturer in China. We supply roller, flat die and also other spare parts for the pellet machine.



Apartment die in pellet machine.

In flat die pellet machine, the die is a disc with several holes on it. It is made of ductile cast iron. After carburizing as well as quenching treatment, the hardness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. One of the most preferred dimensions are 6mm, 8mm and 10mm. To adjust to different products and production need, the density as well as opening dimensions are various.



The functioning life of a flat die is 300-500 hours. When one side has actually worn, it can be made use of with the other side. The size as well as dimension of the hole is developed based on a great deal of experiments, to ensure that it accomplishes the most effective compression proportion for 30 biomass materials.



The flat die demand to be changed when it breaks. It doesn't take much efforts. Simply loosen the lock nuts on both sides, remove the top framework and also obtain the roller as well as flat die. TICO gives superior spare parts for the pellet machine, consisting of roller and die.



Roller in flat die pellet machine.

In flat die pellet machine, the rollers are installed on the major shaft. 2 or more rollers are linked by a roller shaft. The rollers are cylinders with several skid-proof ace on its surface. Throughout working, the roller shaft rotates around the main shaft, and the rollers turn around the major shaft at the same time. The sizes of the rollers differ with the production ability.



The firmness of rollers is less than that of flat die, to make sure that they minimize the endure flat die, and lengthen their working life. All rollers ought to have the exact same clearance with the flat die to attain uniform pressure. The clearance is in between 0.1-0.3 mm.




The roller adopts conical shape to make sure the rotating rate at the 2 ends coincide. This style can prevent sliding of the roller, reduce power waste, and minimize the wear of flat die. Besides, manual pellet press adopts an screw central pressure change device. It permits you to change the clearance between roller and die, so as to adjust to different materials and also make sure molding impact.



How do the roller as well as flat die work?

When the raw products are fed right into the pellet machine through the hopper. They fall on the flat die and also roller. The roller revolves driven by the major shaft, and also disperse the raw products on the flat die equally. Throughout revolving, the roller as well as flat die kinds solid stress and also fraction, which will certainly warm up the compression chamber to 80 ℃. In this problem, the materials come to be soften and also very easy to mold.



The downward stress from the roller squeeze the raw products into the holes on flat die, in which they are developed into round strips. The strips end up being much longer as well as longer as the roller keep squeezing the raw materials. When the strips appear from the bottom of the holes, there is a slicer reducing them off. The cut strips fall down and release from the electrical outlet. These strips are what we call "timber pellets".



Flat die and also call die pellet mill contrast

Flat die pellet machine appropriates for house usage as well as small workshop production. It sets you back low. The dimension is tiny as well as the production is fairly low. For large scale manufacturing, ring die pellet machine has more benefits. It has huge manufacturing capacity as well as low power intake, yet the dimension and cost is much larger. The major difference between ring die as well as flat die pellet machine are the form of the dies and also the setting of rollers.




Ring die in pellet machine

Ring die is an annulus with numerous openings on it. It is constructed from carbon steel (alloy steel) and stainless-steel, as well as processed by create and also stamp, reducing, boring and also heat treatment. The stamina of the ring die is affected by the variety of openings. The bigger the size of openings, the much 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 higher firmness than the ring die, to ensure that it can recognize the most effective compression effect and uniform abrasion. The appropriate 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 order the raw products.



Just how do the roller as well as ring die job?

In ring die pellet machine, the 2 rollers are installed inside the ring die. fish feed making machine low price placed pressure outward on the internal wall of the ring die.



The raw materials were first fed into the conditioner for blending. Then they are shared to the compression chamber by a screw feeder. In the compression chamber, the rollers are still and also the ring die rotates drive by the electric motor. As long as the raw materials are grabbed by the ring die, they are pressed into the holes. The high temperature as well as pressure create physical as well as chemical modifications to the raw products. When they are extruded out from the ring die, there are slicers that reduced them off. And the pellets falls down and also get out via the electrical outlet.


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