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Pellet mill die and also roller layout and supplier<br>
Roller as well as die is the core part of the pellet machine They determines the creating price and pellet quality. They are additionally the most wearable parts. This write-up introduces the layout of roller and die in 2 sorts of pellet machine TICO is an expert flat die pellet machine producer in China. We supply roller, flat die and various other extra 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 of pliable 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. One of the most prominent sizes are 6mm, 8mm and also 10mm. To adapt to different materials as well as production need, the density as well as hole dimensions are various.



The functioning life of a flat die is 300-500 hrs. When one side has broken, it can be made use of with the other side. The size and also size of the hole is created based upon a multitude of experiments, so that it accomplishes the very best compression ratio for 30 biomass materials.



The flat die requirement to be changed when it breaks. It does not take much initiatives. Just loosen the lock nuts on both sides, get rid of the top chassis and also get the roller and flat die. TICO gives superior extra parts for the pellet machine, consisting of roller and also die.



Roller in flat die pellet machine.

In flat die pellet machine, the rollers are installed on the primary shaft. 2 or even more rollers are attached by a roller shaft. The rollers are cylinders with several skid-proof ace on its surface. During functioning, the roller shaft turns around the primary shaft, as well as the rollers revolve around the main shaft at the same time. The diameters of the rollers vary with the manufacturing ability.




The firmness of rollers is lower than that of flat die, to ensure that they reduce the endure flat die, and prolong their working life. All rollers need to have the same clearance with the flat die to achieve uniform stress. The clearance is between 0.1-0.3 mm.



The roller embraces conical form to make certain the revolving rate at the 2 ends coincide. This layout can stay clear of slipping of the roller, decrease energy waste, and also minimize the wear of flat die. Besides, it takes on an screw main stress adjustment device. It permits you to readjust the clearance in between roller as well as die, so regarding adapt to various products and also make certain molding impact.



How do the roller and also flat die job?

When the raw materials are fed into the pellet machine through the receptacle. They fall on the flat die as well as roller. The roller revolves driven by the major shaft, and disperse the raw products on the flat die equally. During rotating, the roller as well as flat die kinds solid stress and also portion, which will certainly heat up the compression chamber to 80 ℃. In this problem, the materials come to be soften and simple to mold.



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



Apartment die as well as sound die pellet mill contrast

Flat die pellet machine is suitable for residence usage as well as small workshop manufacturing. household manual animal feed pellet machine sets you back low. The dimension is tiny and also the production is relatively low. For huge scale manufacturing, ring die pellet machine has more benefits. It has big manufacturing ability as well as reduced power consumption, however the dimension and also expense is much larger. The significant distinction between ring die and 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 constructed from carbon steel (alloy steel) and stainless-steel, and processed by create and mark, cutting, drilling and also heat treatment. The stamina of the ring die is influenced by the variety of openings. The bigger the size of openings, the less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are typically constructed from high-carbon steel or cooled cast iron. It needs to has higher solidity than the ring die, to make sure that it can recognize the very best compression result as well as uniform abrasion. The ideal clearance in between the rollers and also ring die is 0.1-0.4 mm. There are axial grooves on the surface of the roller to grab the raw materials.



Exactly how do the roller and also ring die work?


In ring die pellet machine, the 2 rollers are installed inside the ring die. pellet production machine placed stress outward on the internal wall of the ring die.



The raw products were first fed into the conditioner for blending. After that 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 products are grabbed by the ring die, they are squeezed right into the holes. sawdust pellet press and pressure cause physical as well as chemical adjustments to the raw materials. When they are extruded out from the ring die, there are slicers that cut them off. And the pellets falls down as well as go out via the outlet.


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