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Pellet mill die and also roller style as well as maker<br>
Roller as well as die is the core part of the pellet machine They figures out the forming rate and also pellet high quality. They are additionally one of the most wearable parts. This post introduces 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 components for the pellet machine.



Flat die in pellet machine.

In flat die pellet machine, the die is a disc with many openings on it. It is constructed from ductile actors iron. After carburizing and satiating treatment, the firmness is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. The most prominent sizes are 6mm, 8mm as well as 10mm. To adjust to different materials and production requirement, the thickness as well as opening dimensions are different.



The functioning life of a flat die is 300-500 hrs. When one side has actually worn, it can be made use of with the opposite. The length and dimension of the hole is designed based on a great deal of experiments, to make sure that it achieves the very best compression proportion for 30 biomass materials.




The flat die need to be changed when it wears out. It does not take much efforts. Simply loosen the lock nuts on both sides, eliminate the upper framework and also take out the roller and also flat die. TICO supplies superior spare parts 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 primary shaft. 2 or more rollers are connected by a roller shaft. richi pellet machine are cyndrical tubes with lots of skid-proof ace on its surface. Throughout functioning, the roller shaft turns around the major shaft, as well as the rollers turn around the main shaft at the same time. The diameters of the rollers differ with the production ability.



The solidity of rollers is lower than that of flat die, to ensure that they lower the endure flat die, and also prolong their working life. All rollers should have the same clearance with the flat die to achieve consistent stress. The clearance is in between 0.1-0.3 mm.



The roller adopts tapered form to make certain the rotating rate at the 2 ends coincide. This layout can avoid sliding of the roller, minimize energy waste, as well as lower the wear of flat die. Besides, it embraces an screw central stress adjustment tool. It enables you to change the clearance in between roller and also die, so regarding adjust to different materials and also guarantee molding impact.



How do the roller as well as flat die work?

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 main shaft, as well as disperse the raw products on the flat die uniformly. During revolving, the roller as well as flat die forms strong stress as well as fraction, which will heat up the compression chamber to 80 ℃. In richi pellet machine , the products come to be soften and simple to mold.



The downward stress from the roller squeeze the raw products right into the holes on flat die, in which they are created into round strips. The strips become longer as well as much longer as the roller keep 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 fall down as well as release from the outlet. These strips are what we call "timber pellets".



Flat die and also call die pellet mill contrast

Apartment die pellet machine appropriates for house use as well as tiny workshop production. It sets you back reduced. The dimension is small and the manufacturing is fairly reduced. For large range manufacturing, ring die pellet machine has more benefits. It has big manufacturing capability and reduced power intake, yet the dimension and expense is much larger. The major distinction in between ring die and 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 forge and also stamp, cutting, boring as well as heat treatment. The stamina of the ring die is affected by the number of openings. The larger the size of holes, the less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are usually made of high-carbon steel or cooled cast iron. It must has higher hardness than the ring die, so that it can recognize the very best compression impact as well as uniform abrasion. The suitable clearance between the rollers and ring die is 0.1-0.4 mm. There are axial grooves on the surface of the roller to order the raw materials.



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 put pressure exterior on the inner wall surface of the ring die.



The raw materials were first fed right into the conditioner for mixing. After that they are shared 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 products are gotten by the ring die, they are pressed into the holes. The high temperature as well as pressure create physical as well as chemical changes 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 and also go out via the electrical outlet.


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