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Pellet mill die and also roller design and supplier<br>
Roller as well as die is the core part of the pellet machine They identifies the forming rate and also pellet high quality. They are likewise the most wearable components. This article presents the layout of roller as well as die in 2 kinds of pellet machine TICO is an expert flat die pellet machine maker in China. We provide roller, flat die and also various other extra components for the pellet machine.



Apartment die in pellet machine.

In flat die pellet machine, the die is a disc with many openings on it. It is constructed from pliable actors iron. After carburizing as well as 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 also 10mm. To adjust to different products as well as production need, the density as well as hole sizes are different.




The functioning life of a flat die is 300-500 hrs. When one side has actually worn, it can be utilized with the opposite side. The length and also dimension of the hole is developed based on a large number of experiments, to make sure that it attains the best compression ratio for 30 biomass materials.



The flat die requirement to be changed when it breaks. It does not take much efforts. Just loosen up the lock nuts on both sides, remove the upper chassis and take out the roller and also flat die. TICO supplies exceptional extra parts for the pellet machine, including roller and die.



Roller in flat die pellet machine.

In flat die pellet machine, the rollers are mounted on the main shaft. 2 or even more rollers are connected by a roller shaft. The rollers are cylinders with several skid-proof ace on its surface area. During look at here , the roller shaft turns around the main shaft, and also the rollers revolve around the major shaft at the same time. The sizes of the rollers vary with the production capability.



The firmness of rollers is lower than that of flat die, to ensure that they minimize the wear on flat die, and also extend their functioning life. home pellet maker must have the very same clearance with the flat die to achieve consistent stress. The clearance is between 0.1-0.3 mm.



The roller adopts conical form to make sure the revolving rate at the 2 ends coincide. This design can prevent slipping of the roller, reduce energy waste, and decrease the wear of flat die. Besides, it adopts an screw main pressure adjustment device. It allows you to change the clearance between roller as well as die, so as to adapt to various materials as well as ensure molding impact.



Exactly how do the roller and flat die work?

When the raw products are fed right into the pellet machine via the hopper. They fall on the flat die as well as roller. The roller revolves driven by the primary shaft, and also distribute the raw products on the flat die uniformly. During turning, the roller as well as flat die forms strong stress and also fraction, which will warm up the compression chamber to 80 ℃. In this problem, the products end up being soften as well as simple to mold.



The down stress from the roller press the raw products right into the holes on flat die, in which they are developed into round strips. The strips come to be much longer as well as longer as the roller keep pressing the raw materials. When the strips appear from the bottom of the holes, there is a slicer reducing them off. The cut strips fall down as well as discharge from the outlet. These strips are what we call "timber pellets".



Apartment die and also ring die pellet mill comparison

Apartment die pellet machine appropriates for home usage and little workshop production. It costs reduced. The size is tiny as well as the production is relatively low. For large range manufacturing, ring die pellet machine has more benefits. It has big production capacity and low power intake, yet the dimension and price is much bigger. The significant distinction between ring die and flat die pellet machine are the shape of the dies and also the position of rollers.




Ring die in pellet machine

Ring die is an annulus with lots of holes on it. It is made of carbon steel (alloy steel) and stainless steel, as well as processed by create and mark, reducing, exploration as well as heat therapy. The stamina of the ring die is affected by the variety of holes. The bigger the size of holes, the much less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are usually constructed from high-carbon steel or chilled actors iron. It must has greater hardness than the ring die, to make sure that it can realize the most effective compression impact and also consistent abrasion. The ideal clearance in between the rollers and ring die is 0.1-0.4 mm. There are axial grooves on the surface area of the roller to grab the raw products.



How do the roller and ring die work?

In ring die pellet machine, the 2 rollers are installed inside the ring die. his response put stress exterior on the inner wall of the ring die.



The raw materials were first fed into the conditioner for blending. 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 electrical motor. As long as the raw products are grabbed by the ring die, they are squeezed right into the holes. The heat as well as stress create physical and also chemical changes to the raw materials. When they are extruded out from the ring die, there are slicers that reduced them off. And the pellets drops and also venture out via the outlet.


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