Flat die in pellet machine.
In flat die pellet machine, the die is a disc with lots of holes on it. It is made of pliable cast iron. After carburizing and appeasing therapy, the solidity is 55-60HRC. The dimension of the holes are from 2.5 mm to 10mm. The most preferred dimensions are 6mm, 8mm as well as 10mm. To adjust toWebsiteand production requirement, the density and also hole dimensions are different.
The working life of a flat die is 300-500 hours. When one side has worn out, it can be utilized with the other side. The length and also size of the hole is made based upon a great deal of experiments, so that it achieves the most effective compression proportion for 30 biomass products.
The flat die demand to be changed when it wears out. It doesn't take much initiatives. Just loosen up the lock nuts on both sides, remove the top framework and also secure the roller and also flat die. TICO supplies exceptional extra components for the pellet machine, consisting of roller as well as die.
Roller in flat die pellet machine.
In flat die pellet machine, the rollers are mounted on the major shaft. 2 or more rollers are connected by a roller shaft. The rollers are cyndrical tubes with lots of skid-proof ace on its surface area. During functioning, the roller shaft revolves around the main shaft, and the rollers rotate around the major shaft at the same time. The diameters of the rollers vary with the production ability.
The firmness of rollers is less than that of flat die, to ensure that they decrease the endure flat die, as well as prolong their functioning life. All rollers should have the exact same clearance with the flat die to accomplish consistent stress. The clearance is between 0.1-0.3 mm.
The roller takes on tapered shape to make sure the rotating rate at the 2 ends coincide. This layout can prevent slipping of the roller, decrease power waste, and also minimize the wear of flat die. Besides, it takes on an screw main stress change gadget. It permits you to readjust the clearance between roller and die, so regarding adjust to different products and also guarantee molding impact.
How do the roller and also flat die job?
When the raw materials are fed into the pellet machine via the receptacle. They fall on the flat die and roller. The roller revolves driven by the main shaft, and distribute the raw products on the flat die equally. Throughout turning, the roller as well as flat die forms strong pressure and also portion, which will warm up the compression chamber to 80 . In this condition, the materials end up being soften as well as very easy to mold and mildew.
The down stress from the roller press the raw products right into the holes on flat die, in which they are created right into cylindrical strips. The strips end up being longer as well as much longer as the roller maintain pressing the raw products. When the strips come out from the bottom of the holes, there is a slicer cutting them off. The cut strips drop and discharge from the outlet. These strips are what we call "timber pellets".
Flat die and also call die pellet mill contrast
Apartment die pellet machine is suitable for home use as well as tiny workshop production. It costs reduced. The dimension is tiny and the production is relatively reduced. For huge scale production, ring die pellet machine has more benefits. It has huge manufacturing ability and also low power consumption, but the size as well as price is much bigger. The significant difference in between ring die and also flat die pellet machine are the shape of the dies and the placement of rollers.
Ring die in pellet machine
Ring die is an annulus with numerous holes on it. It is made of carbon steel (alloy steel) as well as stainless steel, as well as refined by forge as well as stamp, reducing, boring and heat treatment. The strength of the ring die is affected by the variety of openings. The bigger the dimension of holes, the much less the number.
Rollers in ring die pellet machine
The rollers of ring die pellet machine are generally made of high-carbon steel or cooled cast iron. It needs to has greater firmness than the ring die, to make sure that it can understand the best compression effect as well as uniform 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 area of the roller to get the raw materials.
Just how do the roller and ring die job?
In ring die pellet machine, the 2 rollers are set up inside the ring die. The roller put stress external on the internal wall of the ring die.
The raw products were first fed right into the conditioner for blending. After that they are conveyed 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 hold of by the ring die, they are pressed right into the holes. The high temperature and stress trigger physical and also chemical adjustments to the raw materials. When they are extruded out from the ring die, there are slicers that reduced them off. And the pellets drops as well as get out with the outlet.
