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Pellet mill die and roller style and also producer<br>
Roller as well as die is the core part of the pellet machine They identifies the creating price and pellet high quality. They are likewise the most wearable parts. This short article presents the layout of roller and die in 2 sorts of pellet machine TICO is an expert flat die pellet machine maker in China. We provide 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 many holes on it. It is made of ductile actors iron. After carburizing and also quenching treatment, the firmness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. The most prominent dimensions are 6mm, 8mm and 10mm. To adjust to various products and also manufacturing need, the density and also opening dimensions are various.



The functioning life of a flat die is 300-500 hrs. When one side has actually broken, it can be used with the opposite side. The length and also size of the hole is designed based upon a large number of experiments, to ensure that it accomplishes the most effective compression proportion for 30 biomass products.



The flat die requirement to be changed when it breaks. It doesn't take much efforts. Simply loosen the lock nuts on both sides, eliminate the top chassis and take out the roller and also 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 installed on the major shaft. 2 or more rollers are linked by a roller shaft. The rollers are cylinders with many 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 major shaft at the same time. The sizes of the rollers vary with the production capacity.



The firmness of rollers is lower than that of flat die, to make sure that they lower the endure flat die, and prolong their functioning life. All rollers must 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 tapered form to guarantee the turning rate at the 2 ends are the same. This layout can stay clear of slipping of the roller, reduce power waste, and reduce the wear of flat die. Besides, it embraces an screw main pressure change device. It permits you to change the clearance in between roller and die, so as to adapt to different materials as well as make sure molding effect.



Just how do the roller and flat die work?

When the raw products are fed right into the pellet machine via the receptacle. They fall on the flat die and also roller. The roller rotates driven by the main shaft, as well as disperse the raw materials on the flat die equally. During revolving, the roller and flat die forms strong pressure and portion, which will warm up the compression chamber to 80 ℃. In this problem, the products end up being soften and very easy to mold and mildew.



The downward pressure from the roller capture the raw products into the holes on flat die, in which they are formed right into round strips. The strips become much longer and also much longer as the roller keep pressing the raw materials. When the strips appear from all-time low of the holes, there is a slicer reducing them off. The cut strips fall down and also release from the outlet. These strips are what we call "timber pellets".




Flat die as well as sound die pellet mill comparison

Flat die pellet machine is suitable for residence usage and also little workshop manufacturing. richi pellet mill costs low. The dimension is small as well as the production is relatively reduced. For large scale production, ring die pellet machine has more benefits. plastic pelletizer machine price has large manufacturing ability and low power usage, yet the dimension and expense is much bigger. The major difference 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 several openings on it. It is constructed from carbon steel (alloy steel) as well as stainless-steel, and processed by forge and also stamp, cutting, drilling and warm therapy. The stamina of the ring die is affected by the variety of holes. The bigger the dimension of openings, the much less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are normally made from high-carbon steel or cooled cast iron. It must has higher firmness than the ring die, to ensure that it can recognize the very best compression result and consistent abrasion. The appropriate clearance between the rollers and also ring die is 0.1-0.4 mm. There are axial grooves on the surface area of the roller to get the raw materials.




Just how do the roller and also ring die job?

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



The raw materials were first fed right into the conditioner for mixing. After that they are conveyed 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 ordered by the ring die, they are pressed into the holes. The heat and stress create physical as well as chemical modifications to the raw products. When they are extruded out from the ring die, there are slicers that cut them off. And the pellets drops as well as go out via the electrical outlet.


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