Notes

How does a wood pellet machine job?<br>
Normally, wood pellet equipment can be classified into flat die pellet equipment and ring die pellet machine.



Ring die pellet mill has large quantity as well as high capacity. It appropriates for factory usage and also massive manufacturing. Apartment die pellet mill is small and also portable. It has reduced capacity, suitable for home use and also small-scale manufacturing. The rate of flat die pellet mill is much lower than ring die pellet mill



Framework of flat die pellet mill.

Inside out, a flat die pellet mill is composed of a feed hopper, a top cupboard, a discharge outlet, a pin box, transmission, a transmission shaft, an electrical control cabinet, an electric motor, a engine base, and 4 wheels, and so on.



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



The core parts: roller and flat die

The pelletizing part of the flat die pellet machine is a press roller and a flat die. They are installed 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. The roller as well as flat die is made from superior alloy steel, whose solidity is 55-60 HRC.



There are many openings on the flat die, whose diameter is from 2.5 mm to 10mm, and also 6mm, 8mm as well as 10mm are the most common types. They realize the very best compression ratio with a lot of experiments, suitable for more than 30 sort of products.



The clearance between the roller and flat die is 0.1-0.3 mm. This is where the raw material layer kinds. There are https://forms.gle/RDGHsLzieGyvhtLM7 readjusting nuts on the side of the pellet mill, you can change the clearance to adapt to various materials.



Just how does a flat die pellet machine job?

When you feed raw materials right into the pellet machine via the hopper, they fall on the flat die and also spread over it under the function of roller.



When you begin the pellet equipment, the electric motor runs and also bring along the main shaft via the transmission. The press roller is installed on the major shaft, so it revolves around the major shaft. At the same time, the rollers revolve around the roller shaft.



The rotating press forms solid stress and press the raw products into the holes on the flat die. The raw materials obtain built in these holes. When they are squeezed out, they become strong cylinders. Meanwhile, the strong friction in between roller and also die warm up the raw materials to over 80 ° C, where the lignin and also fibers obtain soft. They raise the adhesive force of materials.



The diameter of the pellets is identified by the hole size of the flat die, while the length is determined by the slicer under the flat die. When the biomass pellets come out in the form of cylinders, the slicer under the flat die cut them right into particular size. You can change the placement 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.




Two sorts of flat die pellet machine

Flat die pellet mill can be classified right into roller-turned type and also die-turned kind. The previous one has its flat die mounted on the primary shaft. When the machine works, the flat die revolves and also the roller maintain still. The later one has the press roller set up on the main shaft. The roller rotates with the major shaft, while the flat die keep still.



Roller-turned type embraces a lot more reliable framework. It has larger capacity and also more sturdy transmission. But Die-turned kind is a lot more little and also portable, with reduced price. Of course, both of them are able to make top quality pellets.



Advantages and also weak point of flat die pellet equipment

Flat die pellet mill has simple framework. It is tiny, light and also portable. The expense is a lot less than ring die pellet machine It is easy to operate as well as maintain. You can observe the pelletizing procedure and solve any type of mistake in time. So it is preferred with farmers, home users, and also small gas production plant.



The flat dies are putting on components, you need to replace it regularly. But it can be utilized with both sides. You can turn it over when one side has actually worn out. By doing https://patch.com/users/carmen-atla can expand their functioning life as well as minimize price.



On the other hand, the relocating distance are various in the inner and also external side of roller, which cause the slide of rollers and also abrasion on the flat die. Currently, numerous flat die pellet machine embrace tapered roller to solve this problem. TICO flat die pellet machine embraces tapered roller and also premium alloy steel in the flat die. Click the button listed below to obtain a quick quote!



Besides, the get in touch with area of roller and also flat die is smaller than ring die pellet machine, so the manufacturing capability as well as developing price is reduced.



Exactly how does a ring die pellet machine job?

Structure of ring die pellet equipment

A ring die pellet equipment is composed of a screw feeder, conditioner, roller and ring die, discharge port, electrical motor, transmission, stand.



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



When you feed raw materials into the ring die pellet machine with the hopper, they are sent to the conditioner, where the raw products are blended with vapor or butter. The conditioning of the raw materials intends to boost the glue force and also forming price.



After that, the refined resources will certainly be sent to the pelletizing cupboard. Under the centrifugal pressure, they are dispersed on the inner 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 chemical modifications to the raw materials.



When they are squeezed out from the ring die, they come to be solid cylindrical sticks. The sticks grow much longer, up until they are cut by the slicer outside the ring die. Then the pellets fall down and come out with the electrical outlet.



Two types of ring die pellet equipment

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



In the straight kind, the ring die is put vertically. When basic materials fall down from the conditioner, they are fed right into the ring die horizontally by a forced feeder. In the upright kind, the ring die is placed flat. The feed hopper is right above the ring die, and also the raw materials falls into the ring die directly.



In the upright ring die pellet equipment, both the roller and ring die rotate. They create centrifugal pressure and disperse resources uniformly. In the straight ring die pellet machine, only the ring die rotates. The raw products are dispersed in the ring die by the screw feeder.



Benefits and weak point of ring die pellet equipment.

Ring die pellet mill includes high ability. The manufacturing per hr is from 800kg to 20t. When it comes to flat die pellet equipment, the capacity is from 100kg/h to 1t/t. So if you production demand is under 800kg, you would certainly much better select flat die pellet equipment, or ring die pellet equipment is preferable.



As a result of the high production, the power usage per unit is reduced. The abrasion in between roller as well as die is smaller sized. The operation and also upkeep is easy. The pellets are uniform in size.

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