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Pellet mill die and roller layout and also maker<br>
Roller as well as die is the core part of the pellet machine They identifies the developing price and pellet high quality. They are likewise the most wearable components. This article introduces the layout of roller and also die in 2 sorts of pellet machine TICO is a specialist flat die pellet machine manufacturer in China. We supply roller, flat die as well as other spare components for the pellet machine.



Flat die in pellet machine.

In flat die pellet machine, the die is a disc with several openings on it. It is made from pliable cast iron. After carburizing and also satiating treatment, the hardness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. One of the most preferred sizes are 6mm, 8mm as well as 10mm. To adjust to different materials as well as production demand, the thickness as well as hole sizes are various.



The working life of a flat die is 300-500 hrs. When one side has actually worn, it can be made use of with the opposite side. The size and size of the hole is developed based upon a lot of experiments, to ensure that it attains the best compression ratio for 30 biomass materials.




The flat die demand to be replaced when it wears out. It doesn't take much initiatives. Simply loosen up the lock nuts on both sides, eliminate the upper framework and get the roller and also flat die. TICO provides premium extra components 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 main shaft. 2 or more rollers are connected by a roller shaft. The rollers are cyndrical tubes with lots of skid-proof ace on its surface area. During functioning, the roller shaft revolves around the main shaft, and also the rollers revolve around the primary shaft at the same time. The sizes of the rollers differ with the production capability.



The firmness of rollers is lower than that of flat die, to make sure that they minimize the endure flat die, as well as extend their functioning life. All rollers should have the same clearance with the flat die to attain consistent stress. The clearance is in between 0.1-0.3 mm.



The roller takes on conical form to ensure the revolving speed at the 2 ends are the same. This layout can prevent slipping of the roller, reduce power waste, as well as minimize the wear of flat die. Besides, it adopts an screw central stress adjustment device. It enables you to readjust the clearance between roller and die, so as to adapt to various products and make sure molding result.



Just how do the roller and also flat die work?

When the raw products are fed into the pellet machine with the hopper. They fall on the flat die and also roller. The roller revolves driven by the main shaft, and also disperse the raw products on the flat die evenly. Throughout rotating, the roller and flat die forms strong stress and also portion, which will certainly warm up the compression chamber to 80 ℃. In this problem, the products become soften as well as simple to mold and mildew.



The down stress from the roller press the raw materials into the holes on flat die, in which they are formed into round strips. The strips end up being much longer and also longer as the roller maintain pressing the raw materials. When the strips come out from all-time low of the holes, there is a slicer cutting them off. The cut strips fall down as well as release from the electrical outlet. These strips are what we call "wood pellets".



Apartment die as well as sound die pellet mill comparison

Apartment die pellet machine appropriates for house usage and also tiny workshop manufacturing. It sets you back low. The dimension is small and also the production is relatively low. For huge scale production, ring die pellet machine has more advantages. It has huge manufacturing capacity and low power usage, however the dimension as well as price is a lot bigger. The significant difference between ring die and also flat die pellet machine are the shape of the dies as well as the position of rollers.



Ring die in pellet machine

Ring die is an annulus with many openings on it. It is made of carbon steel (alloy steel) and stainless-steel, as well as processed by build and also stamp, reducing, boring and heat treatment. more helpful hints of the ring die is influenced by the number of openings. The larger the dimension of holes, the less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are normally made from high-carbon steel or chilled actors iron. It should has greater firmness than the ring die, so that it can understand the very best compression effect and uniform abrasion. The appropriate clearance between the rollers as well as ring die is 0.1-0.4 mm. There are axial grooves on the surface of the roller to get hold of the raw materials.



Exactly how do the roller and also ring die work?

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



The raw materials were first fed into the conditioner for mixing. After that they are communicated 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 electrical motor. As floating fish feed pellet mill as the raw products are grabbed by the ring die, they are squeezed into the holes. The high temperature as well as stress cause physical as well as chemical adjustments to the raw products. When they are extruded out from the ring die, there are slicers that reduced them off. And the pellets drops and go out with the outlet.


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