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Pellet mill die as well as roller style and also supplier<br>
Roller and also die is the core part of the pellet machine They establishes the forming price and also pellet top quality. They are likewise the most wearable parts. This post introduces the style of roller and also die in 2 kinds of pellet machine TICO is a specialist flat die pellet machine supplier in China. We provide roller, flat die and also various other extra parts 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 from pliable cast iron. After carburizing and relieving treatment, the firmness is 55-60HRC. small pellet mill of the holes are from 2.5 mm to 10mm. The most popular dimensions are 6mm, 8mm and also 10mm. To adjust to different materials and also production requirement, the thickness and also opening sizes are various.



The functioning life of a flat die is 300-500 hours. When one side has worn, it can be utilized with the opposite. The length as well as size of the hole is created based on a multitude of experiments, to ensure that it achieves the very best compression ratio for 30 biomass materials.



The flat die requirement to be replaced when it wears. It doesn't take much efforts. Simply loosen the lock nuts on both sides, remove the top chassis and also take out the roller as well as flat die. TICO gives exceptional extra parts for the pellet machine, consisting of roller and die.



Roller in flat die pellet machine.

In flat die pellet machine, the rollers are set up on the primary shaft. 2 or more rollers are linked by a roller shaft. The rollers are cylinders with several skid-proof ace on its surface. During functioning, the roller shaft revolves around the major shaft, and the rollers revolve around the major shaft at the same time. The diameters of the rollers vary with the production capacity.



The solidity of rollers is less than that of flat die, so that they minimize the endure flat die, and also extend their functioning life. All rollers ought to have the exact same clearance with the flat die to attain uniform pressure. The clearance is in between 0.1-0.3 mm.



The roller adopts conical form to ensure the revolving speed at the 2 ends coincide. This design can avoid sliding of the roller, minimize power waste, and decrease the wear of flat die. Besides, it embraces an screw central pressure modification device. https://richimachine.livedoor.blog/archives/19551814.html permits you to readjust the clearance in between roller as well as die, so regarding adapt to different products and also ensure molding impact.



How do the roller and flat die job?

When the raw materials are fed into the pellet machine through the receptacle. They fall on the flat die as well as roller. The roller turns driven by the primary shaft, as well as disperse the raw products on the flat die equally. During turning, the roller and also flat die kinds strong pressure and portion, which will certainly warm up the compression chamber to 80 ℃. In this problem, the products end up being soften and also very easy to mold.



The downward stress 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 much longer and 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 cutting them off. The cut strips fall down and also discharge from the outlet. These strips are what we call "timber pellets".



Apartment die as well as ring die pellet mill comparison

Apartment die pellet machine is suitable for residence usage as well as small workshop manufacturing. It costs reduced. The dimension is tiny as well as the production is reasonably reduced. For large scale production, ring die pellet machine has more advantages. It has big manufacturing capacity as well as low power usage, however the size as well as cost is much bigger. The significant distinction between ring die and also flat die pellet machine are the form of the dies and the setting of rollers.



Ring die in pellet machine

Ring die is an annulus with many openings on it. It is made from carbon steel (alloy steel) and also stainless steel, and also processed by create and stamp, reducing, drilling as well as warm treatment. The toughness of the ring die is influenced by the variety of openings. The bigger the dimension of openings, the less the number.



Rollers in ring die pellet machine

The rollers of ring die pellet machine are usually constructed from high-carbon steel or chilled actors iron. It should has greater hardness than the ring die, to ensure that it can understand the best compression impact and also consistent abrasion. The ideal clearance in 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 order the raw products.



Exactly 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 placed pressure outside on the internal wall of the ring die.



The raw materials were first fed into the conditioner for mixing. 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 into the holes. The high temperature and stress trigger 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 drops as well as get out via the outlet.

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