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Pellet mill die as well as roller style and supplier<br>
Roller and die is the core part of the pellet machine They identifies the forming price and also pellet quality. They are likewise one of the most wearable parts. This short article presents the layout of roller as well as die in 2 types of pellet machine TICO is a specialist flat die pellet machine producer in China. We provide roller, flat die and also other spare parts for the pellet machine.



Flat die in pellet machine.

In flat die pellet machine, the die is a disc with numerous openings on it. It is made from ductile cast iron. After carburizing and also quenching treatment, the firmness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. One of the most popular dimensions are 6mm, 8mm and also 10mm. To adapt to different products and production need, the density and also opening sizes are various.



The working life of a flat die is 300-500 hrs. When one side has worn out, it can be made use of with the other side. The length as well as dimension of the hole is created based on a multitude of experiments, to make sure that it accomplishes the best compression proportion for 30 biomass materials.



The flat die requirement to be replaced when it wears. It does not take much initiatives. Just loosen up the lock nuts on both sides, get rid of the top framework and also obtain the roller as well as flat die. TICO offers superior 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 installed on the major shaft. 2 or even more rollers are linked by a roller shaft. The rollers are cyndrical tubes with many skid-proof ace on its surface area. During working, the roller shaft revolves around the primary shaft, and the rollers rotate around the primary shaft at the same time. The diameters of the rollers differ with the production capability.



The solidity of rollers is less than that of flat die, to ensure that they reduce the wear on flat die, and also prolong their functioning life. https://bluegrasssavers.com/wood-pellet-mill-for-sale/ should have the same clearance with the flat die to achieve consistent stress. The clearance is between 0.1-0.3 mm.



The roller embraces tapered form to make certain the turning rate at the 2 ends coincide. This layout can avoid slipping of the roller, minimize power waste, and also minimize the wear of flat die. Besides, it embraces an screw central pressure adjustment gadget. It permits you to change the clearance between roller as well as die, so as to adapt to different products and also guarantee molding impact.




How do the roller and also flat die work?

When the raw products are fed right into the pellet machine through the hopper. They fall on the flat die as well as roller. The roller rotates driven by the major shaft, and disperse the raw materials on the flat die equally. During turning, the roller and flat die types strong pressure and also fraction, which will certainly heat up the compression chamber to 80 ℃. In this condition, the materials end up being soften and also simple to mold.



The descending stress from the roller capture the raw materials right into the holes on flat die, in which they are formed into round strips. The strips end up being longer and also much longer as the roller maintain pressing the raw products. When the strips come out from the bottom of the holes, there is a slicer reducing them off. The cut strips drop and release from the electrical outlet. These strips are what we call "timber pellets".



Flat die and sound die pellet mill comparison

Flat die pellet machine appropriates for home use and also little workshop production. kl230 animal feed pellet machine costs low. The size is small and the production is fairly low. For big range production, ring die pellet machine has more benefits. It has huge production ability as well as reduced power intake, however the size as well as price is a lot bigger. The significant distinction between ring die as well as flat die pellet machine are the form of the dies and the placement of rollers.




Ring die in pellet machine

Ring die is an annulus with numerous holes on it. It is made of carbon steel (alloy steel) and also stainless-steel, and refined by forge and stamp, reducing, drilling as well as warm treatment. The stamina of the ring die is affected by the variety of openings. The larger the size of openings, the much less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are usually made of high-carbon steel or cooled actors iron. It should has greater firmness than the ring die, so that it can realize the best compression impact and also 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 get the raw materials.



How do the roller as well as ring die work?

In ring die pellet machine, the 2 rollers are mounted inside the ring die. The roller placed stress outside on the inner wall 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 the ring die rotates drive by the electric motor. As long as the raw materials are gotten by the ring die, they are pressed into the holes. The heat and also pressure cause physical and also chemical changes to the raw materials. When they are extruded out from the ring die, there are slicers that cut them off. And also the pellets falls down and also get out through the outlet.


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