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Pellet mill die as well as roller style as well as producer<br>
Roller as well as die is the core part of the pellet machine They determines the forming rate as well as pellet top quality. They are also the most wearable components. This write-up presents the style of roller and also die in 2 types of pellet machine TICO is a professional flat die pellet machine manufacturer in China. We provide roller, flat die as well as various other extra components for the pellet machine.



Apartment die in pellet machine.

In flat die pellet machine, the die is a disc with lots of openings on it. It is made from ductile actors iron. After carburizing as well as satiating treatment, the firmness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. The most preferred sizes are 6mm, 8mm and also 10mm. To adapt to different products and production demand, the density as well as opening sizes are various.



The working life of a flat die is 300-500 hours. When one side has actually worn out, it can be used with the other side. poultry manure pellet machine as well as dimension of the hole is made based upon a large number of experiments, to ensure that it achieves the most effective compression ratio for 30 biomass materials.



The flat die requirement to be replaced when it wears out. It doesn't take much initiatives. Just loosen Richi machinery on both sides, eliminate the top framework and get the roller and flat die. TICO provides remarkable 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 set up on the primary shaft. 2 or even more rollers are connected by a roller shaft. The rollers are cyndrical tubes with numerous skid-proof ace on its surface area. During functioning, the roller shaft turns around the major shaft, and also the rollers rotate around the primary shaft at the same time. The sizes of the rollers differ with the manufacturing ability.



The firmness of rollers is lower than that of flat die, so that they minimize the endure flat die, and lengthen their functioning life. All rollers must have the exact same clearance with the flat die to achieve uniform pressure. The clearance is in between 0.1-0.3 mm.



The roller embraces conical shape to make certain the rotating rate at the 2 ends are the same. This layout can prevent slipping of the roller, decrease power waste, and also lower the wear of flat die. Besides, it adopts an screw central pressure modification tool. It permits you to change the clearance between roller and also die, so regarding adjust to different products and ensure molding result.



Exactly how do the roller as well as flat die job?

When the raw materials are fed into the pellet machine via the hopper. They fall on the flat die and also roller. The roller rotates driven by the major shaft, and disperse the raw products on the flat die equally. Throughout turning, the roller and flat die forms strong pressure and fraction, which will heat up the compression chamber to 80 ℃. In this problem, the materials come to be soften as well as simple to mold.



The downward stress from the roller capture the raw products right into the holes on flat die, in which they are created into round strips. richi pellet become longer as well as much longer as the roller keep pressing the raw products. When the strips come out from all-time low of the holes, there is a slicer reducing them off. The cut strips drop and also release from the outlet. These strips are what we call "timber pellets".



Apartment die and sound die pellet mill contrast


Flat die pellet machine appropriates for residence usage and tiny workshop manufacturing. It costs reduced. The size is small and the manufacturing is reasonably reduced. For large range manufacturing, ring die pellet machine has more benefits. It has huge manufacturing capability and reduced power intake, but the dimension and also price is much larger. The major difference between ring die and also flat die pellet machine are the shape of the dies and also the placement of rollers.



Ring die in pellet machine

Ring die is an annulus with numerous openings on it. It is made of carbon steel (alloy steel) and also stainless-steel, and also processed by build and also mark, reducing, drilling and also heat treatment. The toughness of the ring die is affected by the variety of holes. The bigger the size of openings, the less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are usually made from high-carbon steel or cooled cast iron. It must has greater hardness than the ring die, to make sure that it can understand the most effective compression result and uniform abrasion. The suitable 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 mounted inside the ring die. The roller put pressure exterior on the internal wall surface of the ring die.



The raw products were first fed right 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 materials are gotten by the ring die, they are pressed into the holes. The high temperature and also stress cause physical and chemical modifications to the raw materials. When they are extruded out from the ring die, there are slicers that reduced them off. And also the pellets drops and go out with the outlet.


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