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Pellet mill die and roller style and also producer<br>
Roller and die is the core part of the pellet machine They determines the developing price as well as pellet quality. They are additionally the most wearable components. This short article presents the style of roller as well as die in 2 types of pellet machine TICO is a specialist flat die pellet machine manufacturer in China. We supply roller, flat die and also other extra parts 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 constructed from ductile actors iron. After carburizing and also satiating therapy, the solidity is 55-60HRC. The size of the holes are from 2.5 mm to 10mm. The most preferred dimensions are 6mm, 8mm and also 10mm. To adapt to different products as well as manufacturing need, the thickness and hole sizes are various.




The working life of a flat die is 300-500 hours. When one side has worn out, it can be used with the opposite. The length and dimension of the hole is designed based upon a large number of experiments, to ensure that it achieves the best compression ratio for 30 biomass products.



The flat die need to be replaced when it wears out. It does not take much efforts. Just loosen the lock nuts on both sides, eliminate the upper framework and also take out the roller as well as flat die. TICO offers superior extra parts for the pellet machine, including roller and die.



Roller in flat die pellet machine.

In flat die pellet machine, the rollers are installed on the primary shaft. 2 or more rollers are connected by a roller shaft. The rollers are cylinders with numerous skid-proof ace on its surface. During working, the roller shaft turns around the main shaft, and the rollers turn 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, to ensure that they lower the endure flat die, and extend their working life. All rollers ought to have the exact same clearance with the flat die to achieve consistent stress. The clearance is between 0.1-0.3 mm.



The roller takes on tapered form to guarantee the revolving speed at the 2 ends are the same. This style can avoid slipping of the roller, lower power waste, and reduce the wear of flat die. Besides, it takes on an screw central pressure modification gadget. mini pelletizer permits you to adjust the clearance in between roller and die, so as to adapt to various materials and also ensure molding effect.



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

When the raw materials are fed into the pellet machine via the receptacle. They fall on the flat die and also roller. The roller turns driven by the major shaft, and disperse the raw products on the flat die uniformly. During turning, the roller and flat die forms solid pressure and also portion, which will certainly heat up the compression chamber to 80 ℃. In this condition, the materials end up being soften as well as very easy to mold.



The descending pressure from the roller press the raw materials right into the holes on flat die, in which they are created into cylindrical strips. The strips come to be longer and also longer as the roller keep squeezing 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 fall down and also discharge from the outlet. These strips are what we call "timber pellets".



Apartment die and call die pellet mill comparison


Apartment die pellet machine appropriates for house usage and small workshop production. It sets you back reduced. The dimension is little and also the production is reasonably low. For large range manufacturing, ring die pellet machine has more benefits. It has huge production capability and also low power consumption, however the size and also cost is a lot larger. The major distinction between ring die and also flat die pellet machine are the form of the dies as well as the position of rollers.



Ring die in pellet machine

Ring die is an annulus with numerous openings on it. It is constructed from carbon steel (alloy steel) and stainless-steel, as well as refined by forge and stamp, cutting, drilling as well as warm therapy. The stamina of the ring die is affected 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 normally constructed from high-carbon steel or chilled actors iron. It ought to has greater hardness than the ring die, so that it can recognize the best compression impact and consistent abrasion. The appropriate clearance between the rollers as well as ring die is 0.1-0.4 mm. There are axial grooves on the surface of the roller to get the raw products.



Exactly how do the roller as well as ring die work?

In ring die pellet machine, the 2 rollers are set up inside the ring die. The roller placed pressure external on the inner wall of the ring die.



The raw products were first fed right into the conditioner for mixing. Then richi machinery are conveyed 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 grabbed by the ring die, they are pressed right into the holes. The heat and stress cause physical as well as chemical adjustments to the raw materials. When they are extruded out from the ring die, there are slicers that reduced them off. As well as the pellets falls down as well as get out through the electrical outlet.


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