Notes

Just how does a wood pellet machine job?<br>
Typically, wood pellet machine can be classified right into flat die pellet equipment as well as ring die pellet equipment.



Ring die pellet mill has large volume as well as high ability. It is suitable for factory usage and also large-scale production. Apartment die pellet mill is little as well as mobile. It has lower capability, suitable for home use as well as small manufacturing. The cost of flat die pellet mill is a lot less than ring die pellet mill



Framework of flat die pellet mill.

Inside out, a flat die pellet mill is made up of a feed receptacle, an upper cupboard, a discharge electrical outlet, a pin box, gear box, a transmission shaft, an electric control closet, an electric motor, a engine base, and 4 wheels, etc.



The electrical motor can be changed by a diesel motor, gas engine, or a PTO port.



The core parts: roller and also flat die

The pelletizing part of the flat die pellet equipment is a press roller and a flat die. They are set up in the upper cupboard. There are 2-4 rollers mounted on the 2 ends of the roller shaft. The rollers have grooves on the surface area. The roller and also flat die is constructed from premium alloy steel, whose firmness is 55-60 HRC.



There are many holes on the flat die, whose size is from 2.5 mm to 10mm, and also 6mm, 8mm and 10mm are one of the most common kinds. They realize the best compression ratio with a large number of experiments, suitable for greater than 30 sort of materials.



The clearance in between the roller as well as flat die is 0.1-0.3 mm. This is where the raw material layer forms. There are 2 adjusting nuts on the side of the pellet mill, you can readjust the clearance to adjust to various products.



Just how does a flat die pellet machine job?

When you feed basic materials into the pellet machine through the receptacle, they fall on the flat die and spread over it under the function of roller.



When you start the pellet equipment, the electric motor runs as well as bring along the main shaft through the transmission. useful content is mounted on the primary shaft, so it rotates around the primary shaft. Meanwhile, the rollers turn around the roller shaft.



The turning press types solid stress as well as press the raw products into the holes on the flat die. The raw products get formed in these holes. When they are ejected, they become strong cylinders. At the same time, the strong rubbing in between roller and die heat up the raw materials to over 80 ° C, where the lignin and fibers get soft. They increase the adhesive force of materials.



The diameter of the pellets is figured out by the hole dimension of the flat die, while the size is established by the slicer under the flat die. When the biomass pellets appear in the form of cylinders, the slicer under the flat die cut them into particular length. You can adjust the setting of slicer to change the length.



After being cut by the slicers, the pellets fall down on the pellet-throwing tray. Under the function of centrifugal force, the pellets are sent out though the discharge electrical outlet.



Two types of flat die pellet equipment

Apartment die pellet mill can be classified right into roller-turned kind and die-turned type. The former one has its flat die set up on the main shaft. When the equipment functions, the flat die turns and the roller keep still. The later one has the press roller installed on the main shaft. chicken feed making machine for sale revolves with the main shaft, while the flat die keep still.



Roller-turned type adopts extra reliable framework. It has bigger capacity as well as more sturdy gearbox. But go -turned type is a lot more little as well as mobile, with reduced cost. Certainly, both of them are able to make top quality pellets.



Benefits and weakness of flat die pellet equipment

Apartment die pellet mill has straightforward framework. It is small, light as well as portable. The cost is a lot lower than ring die pellet machine It is easy to operate and preserve. You can observe the pelletizing process and also solve any mistake in time. So it is prominent with farmers, residence individuals, and small fuel manufacturing plant.



The flat dies are using components, you require to replace it regularly. However it can be used with both sides. You can turn it over when one side has actually worn out. In this way you can extend their functioning life and also minimize expense.



On the other hand, the moving range are different in the internal as well as external side of roller, which cause the slide of rollers and also abrasion on the flat die. Presently, lots of flat die pellet machine embrace tapered roller to resolve this trouble. TICO flat die pellet equipment takes on conical roller as well as exceptional alloy steel in the flat die. Click the switch below to obtain a fast quote!



Besides, the get in touch with location of roller as well as flat die is smaller sized than ring die pellet equipment, so the manufacturing capacity as well as developing rate is reduced.



Just how does a ring die pellet machine job?

Framework of ring die pellet machine

A ring die pellet equipment is composed of a screw feeder, conditioner, roller and ring die, release port, electric motor, gearbox, stand.



The ring die pellet machine is driven by a direct-connected motor. The electric motor connect with the gearbox through a shaft coupling. The transmission bring along the major shaft, and also the primary shaft bring along the rollers. So the roller started to rotate inside the ring die.



When you feed raw materials into the ring die pellet equipment with the hopper, they are sent to the conditioner, where the raw products are mixed with vapor or butter. The conditioning of the raw products aims to improve the sticky force and also creating rate.



After that, the processed basic materials will certainly be sent to the pelletizing cabinet. Under the centrifugal force, they are distributed on the internal side of the ring die. The roller press the raw products right into the holes on the ring die. The high temperature as well as high pressure reason physical and also chemical adjustments to the raw products.



When they are squeezed out from the ring die, they come to be strong round sticks. The sticks grow longer, until they are reduced by the slicer outside the ring die. Then the pellets fall down and come out with the electrical outlet.



Two sorts of ring die pellet equipment

According to various positionings of the ring die, there are vertical ring die pellet equipment as well as horizontal ring die pellet equipment.




In the straight kind, the ring die is put vertically. When raw materials fall down from the conditioner, they are fed into the ring die flat by a forced feeder. In the upright type, the ring die is put flat. The feed hopper is right above the ring die, as well as the raw materials comes under the ring die directly.



In the vertical ring die pellet machine, both the roller and ring die rotate. They develop centrifugal force and disperse basic materials consistently. In the straight ring die pellet equipment, just the ring die rotates. The raw materials are distributed in the ring die by the screw feeder.



Benefits as well as weakness of ring die pellet equipment.

Ring die pellet mill includes high capacity. The production per hour is from 800kg to 20t. As for flat die pellet equipment, the ability is from 100kg/h to 1t/t. So if you manufacturing demand is under 800kg, you would certainly better pick flat die pellet equipment, or ring die pellet equipment is better.



Because of the high manufacturing, the power intake each is low. The abrasion between roller and die is smaller sized. The operation and also maintenance is easy. The pellets are uniform in dimension.

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