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Pellet mill die and roller design and manufacturer
Pellet mill die and roller style and producer
Roller and also die is the core part of the pellet machine They determines the forming rate as well as pellet high quality. They are likewise the most wearable components. This short article introduces the layout of roller as well as die in 2 kinds of pellet machine TICO is an expert flat die pellet machine producer in China. We provide roller, flat die as well as various other extra 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 cast iron. After carburizing and also satiating treatment, the firmness is 55-60HRC. The size of the holes are from 2.5 mm to 10mm. The most preferred sizes are 6mm, 8mm and 10mm. To adapt to various materials as well as production demand, the thickness as well as opening sizes are various.

The working life of a flat die is 300-500 hours. When one side has worn, it can be used with the opposite. The size as well as size of the hole is designed based on a lot of experiments, so that it achieves the most effective compression ratio for 30 biomass materials.

The flat die requirement to be replaced when it breaks. webpage does not take much efforts. Simply loosen up the lock nuts on both sides, eliminate the top chassis as well as secure the roller as well as flat die. TICO offers exceptional 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 cyndrical tubes with lots of skid-proof ace on its surface. Throughout helpful resources , the roller shaft revolves around the major shaft, as well as the rollers rotate around the major shaft at the same time. The diameters of the rollers differ with the manufacturing capacity.

The solidity of rollers is lower than that of flat die, so that they reduce the endure flat die, as well as extend their functioning life. All rollers ought 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 adopts conical form to guarantee the rotating speed at the 2 ends are the same. This layout can avoid sliding of the roller, reduce power waste, and minimize the wear of flat die. Besides, it embraces an screw central pressure adjustment tool. It permits you to adjust the clearance in between roller and die, so regarding adapt to various materials and also make sure molding result.

Exactly how do the roller as well as flat die work?
When the raw materials are fed into the pellet machine with the receptacle. They fall on the flat die as well as roller. The roller turns driven by the primary shaft, and also disperse the raw materials on the flat die uniformly. Throughout rotating, the roller and also flat die kinds solid pressure and also portion, which will certainly warm up the compression chamber to 80 ℃. In this condition, the materials end up being soften as well as easy to mold.

The down stress from the roller capture the raw products right into the holes on flat die, in which they are created into cylindrical strips. The strips end up being much longer and also longer as the roller maintain squeezing the raw materials. 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 discharge from the outlet. These strips are what we call "wood pellets".

Flat die and also sound die pellet mill contrast
Apartment die pellet machine appropriates for house usage as well as tiny workshop manufacturing. It sets you back low. The size is small and the production is fairly reduced. For huge range manufacturing, ring die pellet machine has even more advantages. It has big production ability as well as reduced power intake, however the dimension and cost is much bigger. The significant difference between ring die and also flat die pellet machine are the form of the dies and 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 also stainless-steel, as well as processed by build and stamp, cutting, boring and also warm treatment. The strength of the ring die is influenced by the variety of holes. The larger the dimension of openings, the much 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 ensure that it can recognize the most effective compression effect as well as uniform abrasion. The appropriate clearance in 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 order the raw products.

Just how do the roller and also ring die job?
In ring die pellet machine, the 2 rollers are mounted inside the ring die. The roller put pressure external on the internal wall surface of the ring die.

The raw products were first fed right into the conditioner for blending. Then they are communicated to the compression chamber by a screw feeder. In the compression chamber, the rollers are still as well as the ring die rotates drive by the electric motor. As long as the raw materials are gotten by the ring die, they are squeezed right into the holes. The high temperature and also pressure cause physical and chemical adjustments to the raw materials. When they are extruded out from the ring die, there are slicers that reduced them off. And the pellets drops as well as go out via the electrical outlet.

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