Notes

Just how does a wood pellet machine job?<br>
Normally, wood pellet machine can be classified right into flat die pellet machine and also ring die pellet machine.



Ring die pellet mill has big volume as well as high capability. It is suitable for manufacturing facility use and large production. Apartment die pellet mill is tiny as well as portable. It has reduced capacity, suitable for house use and small production. The cost of flat die pellet mill is a lot lower than ring die pellet mill



Framework of flat die pellet mill.

From top to bottom, a flat die pellet mill is made up of a feed receptacle, a top cabinet, a discharge electrical outlet, a pin box, transmission, a transmission shaft, an electric control closet, an electric motor, a engine base, and 4 wheels, etc.



The electric motor can be changed by a diesel engine, gasoline engine, or a PTO connector.



The core parts: roller and also flat die

The pelletizing part of the flat die pellet equipment is a press roller and also a flat die. They are installed in the top cabinet. There are 2-4 rollers set up on the 2 ends of the roller shaft. The rollers have grooves on the surface. The roller and also flat die is constructed from superior alloy steel, whose hardness is 55-60 HRC.



There are lots of openings on the flat die, whose size is from 2.5 mm to 10mm, and also 6mm, 8mm and 10mm are the most usual kinds. They recognize the very best compression ratio with a great deal of experiments, ideal for more than 30 type of products.



The clearance between the roller and also flat die is 0.1-0.3 mm. This is where the raw product layer kinds. There are 2 adjusting nuts on the side of the pellet mill, you can adjust the clearance to adjust to various products.



How does a flat die pellet machine job?

When you feed resources into the pellet equipment through the receptacle, they fall on the flat die and also spread over it under the function of roller.



When you start the pellet equipment, the electrical motor runs and also bring along the major shaft through the transmission. Recommended Reading is set up on the primary shaft, so it rotates around the main shaft. At the same time, the rollers turn around the roller shaft.



The rotating press types solid pressure and press the raw materials into the holes on the flat die. The raw materials obtain molded in these holes. When they are squeezed out, they end up being solid cylinders. Meanwhile, the solid friction between roller and die heat up the raw products to over 80 ° C, where the lignin as well as fibers get soft. They boost the adhesive force of products.



The diameter of the pellets is figured out by the hole size of the flat die, while the size is figured out by the slicer under the flat die. When the biomass pellets come out in the shape of cyndrical tubes, the slicer under the flat die cut them into specific length. You can change the setting of slicer to transform the length.



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



2 kinds of flat die pellet machine

Flat die pellet mill can be classified into roller-turned kind and die-turned type. The previous one has its flat die mounted on the major shaft. When the equipment functions, the flat die turns as well as the roller maintain still. The later one has journalism roller installed on the main shaft. The roller turns with the major shaft, while the flat die maintain still.



Roller-turned kind adopts a lot more effective framework. It has bigger capability as well as more resilient gearbox. But Die-turned kind is a lot more tiny and portable, with reduced price. Of course, both of them are able to make high-grade pellets.



Benefits as well as weakness of flat die pellet machine

Apartment die pellet mill has basic framework. It is small, light and mobile. The cost is a lot lower than ring die pellet machine It is very easy to run and preserve. You can observe the pelletizing process as well as solve any type of fault in time. So it is preferred with farmers, residence customers, and also little gas production plant.



The flat dies are putting on parts, you require to change it routinely. However it can be used with both sides. You can transform it over when one side has actually worn. By doing this you can extend their functioning life and decrease price.



On the other hand, the relocating distance are various in the internal as well as outer side of roller, which create the slide of rollers as well as abrasion on the flat die. Presently, lots of flat die pellet equipment embrace tapered roller to address this problem. TICO flat die pellet equipment adopts conical roller and also remarkable alloy steel in the flat die. Click the switch below to get a quick quote!



Besides, the contact location of roller and flat die is smaller sized than ring die pellet equipment, so the manufacturing capability and creating price is lower.



How does a ring die pellet machine work?

Structure of ring die pellet machine

A ring die pellet machine is composed of a screw feeder, conditioner, roller as well as ring die, release port, electric motor, gearbox, pedestal.



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



When you feed basic materials right into the ring die pellet equipment with the receptacle, they are sent to the conditioner, where the raw materials are combined with vapor or butter. The conditioning of the raw products intends to enhance the sticky pressure as well as developing rate.



Then, the refined raw materials will be sent to the pelletizing cabinet. Under the centrifugal pressure, they are dispersed on the internal side of the ring die. The roller press the raw products right into the holes on the ring die. The heat and also high pressure reason physical and chemical adjustments to the raw materials.




When they are squeezed out from the ring die, they become solid round sticks. The sticks expand much longer, till they are cut by the slicer outside the ring die. Then the pellets drop and appear with the outlet.



Two sorts of ring die pellet machine

According to different positionings of the ring die, there are vertical ring die pellet machine and horizontal ring die pellet equipment.



In the straight type, the ring die is positioned up and down. When used wood pellet mill for sale drop from the conditioner, they are fed right into the ring die horizontally by a forced feeder. In the upright kind, the ring die is put horizontally. The feed hopper is right above the ring die, and also the raw products falls under the ring die straight.



In the vertical ring die pellet equipment, both the roller and ring die revolve. They create centrifugal pressure as well as disperse raw materials uniformly. In the horizontal ring die pellet equipment, only the ring die rotates. The raw products are distributed in the ring die by the screw feeder.



Benefits and also weakness of ring die pellet machine.

Ring die pellet mill features high capability. The manufacturing 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 requirement is under 800kg, you would certainly much better choose flat die pellet machine, or ring die pellet equipment is more suitable.



As a result of the high manufacturing, the power intake per unit is low. The abrasion in between roller as well as die is smaller. The operation and also maintenance is very easy. The pellets are consistent in size.

Homepage: https://uamaracaibo.org/how-to-stop-fish-diseases/