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Pellet mill die and roller design and producer<br>
Roller as well as die is the core part of the pellet machine They determines the creating price and also pellet top quality. They are additionally one of the most wearable parts. This write-up introduces the design of roller as well as die in 2 types of pellet machine TICO is a professional flat die pellet machine manufacturer in China. We provide roller, flat die and other extra parts for the pellet machine.



Apartment die in pellet machine.

In flat die pellet machine, the die is a disc with numerous openings on it. It is made from ductile actors iron. After carburizing and quenching therapy, the hardness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. https://richimachine.livedoor.blog/ of the most prominent dimensions are 6mm, 8mm and 10mm. To adjust to various materials and production demand, the density and also hole sizes are different.




The functioning life of a flat die is 300-500 hours. When one side has worn, it can be used with the opposite. The size and also size of the hole is created based on a multitude of experiments, so that it achieves the best compression proportion for 30 biomass products.



The flat die demand to be changed when it wears. It doesn't take much initiatives. Simply loosen up the lock nuts on both sides, eliminate the upper framework as well as get the roller and flat die. TICO supplies exceptional 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 set up on the major shaft. 2 or more rollers are attached by a roller shaft. The rollers are cylinders with numerous skid-proof ace on its surface area. During functioning, the roller shaft rotates around the major shaft, and the rollers rotate around the main shaft at the same time. The diameters of the rollers differ with the production capacity.



The hardness of rollers is lower than that of flat die, so that they decrease the wear on flat die, and also prolong their functioning life. All rollers must have the same clearance with the flat die to accomplish consistent stress. The clearance is between 0.1-0.3 mm.



The roller embraces conical shape to guarantee the turning speed at the 2 ends coincide. This style can stay clear of slipping of the roller, decrease power waste, and decrease the wear of flat die. Besides, it adopts an screw central stress adjustment tool. It permits you to change the clearance in between roller as well as die, so as to adjust to various products and make certain molding effect.



Just how do the roller and also flat die work?

When the raw materials are fed right into the pellet machine through the hopper. They fall on the flat die as well as roller. feed machine for poultry revolves driven by the major shaft, and distribute the raw materials on the flat die evenly. Throughout rotating, the roller and also flat die forms strong pressure and fraction, which will heat up the compression chamber to 80 ℃. In this problem, the products become soften and very easy to mold.



The descending stress from the roller press the raw products into the holes on flat die, in which they are created into round strips. The strips become much longer as well as longer as the roller maintain pressing the raw materials. When the strips appear from the bottom of the holes, there is a slicer reducing them off. The cut strips drop and also discharge from the electrical outlet. These strips are what we call "wood pellets".



Flat die and also ring die pellet mill contrast

Flat die pellet machine is suitable for house use and also little workshop production. It costs reduced. The dimension is tiny and also the manufacturing is fairly reduced. For big range production, ring die pellet machine has even more benefits. It has big production capacity as well as low power intake, yet the size as well as cost is a lot larger. The major difference in between ring die as well as flat die pellet machine are the form of the dies as well as the placement of rollers.



Ring die in pellet machine

Ring die is an annulus with many openings on it. It is constructed from carbon steel (alloy steel) as well as stainless steel, as well as processed by build and also mark, cutting, drilling as well as warm therapy. The strength of the ring die is influenced by the number 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 usually made of high-carbon steel or chilled cast iron. It ought to has greater firmness than the ring die, to ensure that it can understand the best compression impact and also consistent 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 of the roller to order the raw products.



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

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



The raw products were first fed right 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 as well as the ring die rotates drive by the electrical motor. As long as the raw materials are grabbed by the ring die, they are pressed right into the holes. The heat and also stress cause physical as well as chemical changes to the raw products. When they are extruded out from the ring die, there are slicers that cut them off. As well as the pellets drops and also get out through the outlet.


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