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Pellet mill die as well as roller style as well as maker<br>
Roller and die is the core part of the pellet machine They figures out the developing rate and pellet quality. They are likewise 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 producer in China. We provide roller, flat die and also other spare components for the pellet machine.



Flat die in pellet machine.

In flat die pellet machine, the die is a disc with lots of openings on it. It is made of pliable cast iron. After carburizing and also appeasing treatment, the hardness is 55-60HRC. The size of the holes are from 2.5 mm to 10mm. One of the most preferred dimensions are 6mm, 8mm and also 10mm. To adapt to different materials and manufacturing need, the thickness and hole sizes are different.



The functioning life of a flat die is 300-500 hrs. When one side has worn out, it can be used with the other side. The length as well as dimension of the hole is designed based on a great deal of experiments, so that it achieves the very best compression ratio for 30 biomass products.



The flat die requirement to be changed when it wears. It does not take much efforts. Just loosen up the lock nuts on both sides, remove the upper chassis and also get the roller and 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 set up on the major shaft. 2 or even more rollers are linked by a roller shaft. The rollers are cyndrical tubes with lots of skid-proof ace on its surface area. Throughout working, the roller shaft rotates around the major shaft, and the rollers revolve around the primary shaft at the same time. The diameters of the rollers differ with the manufacturing capability.



The solidity of rollers is lower than that of flat die, to make sure that they lower the wear on flat die, and extend their functioning life. All rollers need to have the exact same clearance with the flat die to attain consistent stress. The clearance is between 0.1-0.3 mm.



The roller adopts tapered form to make sure the turning speed at the 2 ends coincide. This layout can prevent sliding of the roller, minimize energy waste, as well as minimize the wear of flat die. Besides, it takes on an screw main stress change device. It allows you to change the clearance between roller as well as die, so regarding adjust to various materials and make sure molding impact.



How do the roller and also flat die work?

When the raw materials are fed into the pellet machine with the receptacle. They fall on the flat die and also roller. The roller turns driven by the major shaft, as well as disperse the raw products on the flat die uniformly. Throughout turning, the roller and also flat die kinds solid stress as well as fraction, which will heat up the compression chamber to 80 ℃. In this problem, the products come to be soften and simple to mold and mildew.



The down pressure from the roller squeeze the raw products right into the holes on flat die, in which they are created right into cylindrical strips. The strips come to be much longer and also much longer as the roller maintain squeezing the raw products. When the strips appear from the bottom of the holes, there is a slicer reducing them off. The cut strips fall down as well as release from the outlet. cow dung pellet making machine are what we call "wood pellets".



Flat die as well as ring die pellet mill contrast

Flat die pellet machine appropriates for home usage and also little workshop manufacturing. It sets you back low. The dimension is small and also the manufacturing is reasonably reduced. For big scale production, ring die pellet machine has even more advantages. It has huge production capacity and reduced power intake, but the size and price is much larger. The major distinction in between ring die and flat die pellet machine are the shape of the dies and also the setting of rollers.



Ring die in pellet machine

Ring die is an annulus with numerous openings on it. It is made of carbon steel (alloy steel) as well as stainless steel, and processed by create and mark, cutting, boring and heat treatment. The strength of the ring die is influenced by the variety of openings. The bigger the dimension of openings, the much less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are typically made from high-carbon steel or cooled cast iron. It needs to has higher firmness than the ring die, to make sure that it can realize the best compression impact and consistent abrasion. The suitable clearance between the rollers and ring die is 0.1-0.4 mm. There are axial grooves on the surface area of the roller to grab the raw materials.



Exactly how do the roller and ring die job?

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





The raw materials 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 and the ring die rotates drive by the electric motor. As organic fertilizer pellet machine as the raw materials are ordered by the ring die, they are squeezed right into the holes. The high temperature as well as pressure trigger physical and chemical changes to the raw products. When they are extruded out from the ring die, there are slicers that cut them off. And also the pellets falls down and also get out with the outlet.


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