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Pellet mill die and also roller style as well as manufacturer<br>
Roller as well as die is the core part of the pellet machine They establishes the forming price and pellet top quality. They are additionally one of the most wearable parts. This article introduces the layout of roller as well as die in 2 types of pellet machine TICO is a specialist flat die pellet machine supplier in China. We 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 as well as satiating therapy, the hardness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. One of the most popular sizes are 6mm, 8mm as well as 10mm. To adapt to various products as well as manufacturing demand, the thickness as well as hole dimensions are different.




The working life of a flat die is 300-500 hours. When one side has broken, it can be used with the opposite. The size as well as size of the hole is developed based on a multitude of experiments, to ensure that it achieves the best compression ratio for 30 biomass materials.



The flat die requirement to be replaced when it wears out. It does not take much efforts. Just loosen up the lock nuts on both sides, get rid of the upper framework and also secure the roller and also flat die. TICO provides premium spare 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 mounted on the main shaft. 2 or more rollers are linked by a roller shaft. The rollers are cyndrical tubes with numerous skid-proof ace on its surface area. Throughout functioning, the roller shaft revolves around the major shaft, and the rollers turn around the main shaft at the same time. The diameters of the rollers differ with the production capability.



The firmness of rollers is lower than that of flat die, so that they decrease the endure flat die, and also extend their working life. All rollers need to have the exact same clearance with the flat die to attain consistent pressure. The clearance is between 0.1-0.3 mm.



The roller embraces conical form to guarantee the turning speed at the 2 ends are the same. This layout can stay clear of sliding of the roller, reduce power waste, and reduce the wear of flat die. Besides, it embraces an screw central pressure modification device. It permits you to change the clearance in between roller and also die, so as to adapt to different materials and also ensure molding result.



Exactly how do the roller and also flat die job?

When the raw materials are fed right into the pellet machine with the receptacle. They fall on the flat die as well as roller. The roller revolves driven by the primary shaft, and also disperse the raw materials on the flat die equally. During turning, the roller and flat die kinds strong pressure as well as portion, which will certainly warm up the compression chamber to 80 ℃. In this condition, the products come to be soften and also simple to mold.



The downward pressure from the roller squeeze the raw materials right into the holes on flat die, in which they are created right into round strips. The strips come to be much longer and much longer as the roller keep squeezing the raw materials. When the strips come out from the bottom of the holes, there is a slicer reducing them off. The cut strips fall down and also discharge from the electrical outlet. These strips are what we call "timber pellets".



Apartment die and ring die pellet mill comparison

Flat die pellet machine appropriates for house use and also small workshop manufacturing. It costs low. The size is small and also the manufacturing is fairly reduced. For big range production, ring die pellet machine has more advantages. It has huge manufacturing ability as well as reduced power usage, however the dimension and also cost is a lot bigger. richi pellet mill in between ring die as well as flat die pellet machine are the form 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 from carbon steel (alloy steel) and also stainless steel, and also processed by build and also mark, reducing, exploration as well as warm therapy. The toughness of the ring die is affected by the variety of openings. The larger the dimension of holes, the less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are typically made of high-carbon steel or chilled actors iron. It ought to has higher solidity than the ring die, to ensure that it can understand the best compression result and consistent abrasion. The suitable clearance in between the rollers and ring die is 0.1-0.4 mm. There are axial grooves on the surface of the roller to grab the raw materials.



Just how do the roller as well as ring die job?

In ring die pellet machine, the 2 rollers are mounted inside the ring die. The roller put stress exterior on the inner wall surface of the ring die.



The raw products were first fed into the conditioner for mixing. Then pellet stove pellet maker are conveyed to the compression chamber by a screw feeder. In the compression chamber, the rollers are still and the ring die rotates drive by the electric motor. As long as the raw materials are grabbed by the ring die, they are squeezed into the holes. The high temperature and pressure trigger physical and 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 get out via the electrical outlet.


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