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Pellet mill die and also roller layout as well as manufacturer<br>
Roller as well as die is the core part of the pellet machine They identifies the creating price and also pellet high quality. They are likewise one of the most wearable components. This write-up introduces the layout of roller and die in 2 types of pellet machine TICO is an expert flat die pellet machine manufacturer in China. biomass pellet maker supply roller, flat die and also various other extra parts for the pellet machine.



Apartment die in pellet machine.

In flat die pellet machine, the die is a disc with many holes on it. It is made from pliable actors iron. After carburizing and also satiating treatment, the firmness is 55-60HRC. The size of the holes are from 2.5 mm to 10mm. One of the most popular sizes are 6mm, 8mm as well as 10mm. To adjust to various products and production demand, the density and also opening dimensions are various.



The working life of a flat die is 300-500 hours. When one side has actually broken, it can be made use of with the opposite side. The length and size of the hole is created based on a lot of experiments, so that it achieves the best compression ratio for 30 biomass materials.



The flat die requirement to be replaced when it breaks. It does not take much initiatives. Simply loosen the lock nuts on both sides, eliminate the upper chassis as well as obtain the roller and also flat die. TICO supplies premium spare components for the pellet machine, consisting of roller and die.



Roller in flat die pellet machine.

In flat die pellet machine, the rollers are mounted on the primary shaft. 2 or even more rollers are linked by a roller shaft. The rollers are cylinders with lots of skid-proof ace on its surface. Throughout functioning, the roller shaft revolves around the major shaft, and the rollers turn around the main shaft at the same time. The sizes of the rollers differ with the production capacity.



The solidity of rollers is lower than that of flat die, to make sure that they decrease the wear on flat die, as well as prolong their functioning life. All rollers must have the very same clearance with the flat die to achieve uniform stress. The clearance is in between 0.1-0.3 mm.



The roller takes on conical form to guarantee the revolving speed at the 2 ends coincide. This style can avoid slipping of the roller, reduce power waste, as well as lower the wear of flat die. Besides, it adopts an screw central stress adjustment gadget. It permits you to readjust the clearance between roller as well as die, so as to adapt to different products as well as ensure molding impact.



Exactly how do the roller and flat die job?

When the raw products are fed right into the pellet machine with the receptacle. gemco pellet machine price fall on the flat die and also roller. The roller revolves driven by the primary shaft, as well as distribute the raw products on the flat die uniformly. During rotating, the roller and also flat die forms strong pressure and also fraction, which will warm up the compression chamber to 80 ℃. In this condition, the materials end up being soften and also easy to mold.



The downward pressure from the roller press 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 longer as the roller keep pressing the raw materials. When the strips come out from the bottom 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 and call die pellet mill contrast

Flat die pellet machine appropriates for house usage and also little workshop production. It costs low. The dimension is small and the manufacturing is relatively low. For huge scale production, ring die pellet machine has even more benefits. It has big manufacturing capacity and also low power usage, but the dimension as well as price is a lot bigger. The major difference between ring die and also flat die pellet machine are the shape of the dies as well as the setting of rollers.




Ring die in pellet machine

Ring die is an annulus with lots of openings on it. It is made of carbon steel (alloy steel) and stainless-steel, and also refined by build and also stamp, reducing, exploration as well as heat therapy. The toughness of the ring die is affected by the variety of openings. The larger the size of holes, the much less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are typically made of high-carbon steel or cooled cast iron. It should has higher firmness than the ring die, to make sure that it can recognize the best compression result and consistent abrasion. The ideal clearance between the rollers and ring die is 0.1-0.4 mm. There are axial grooves on the surface area of the roller to order the raw products.



How do the roller and also ring die work?


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



The raw products were first fed into the conditioner for mixing. Then they are conveyed 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 electrical motor. As long as the raw materials are gotten hold of by the ring die, they are squeezed right into the holes. The heat and also pressure cause physical as well as 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 venture out via the outlet.


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