Notes

How does a wood pellet machine work?<br>
Generally, wood pellet machine can be classified right into flat die pellet machine as well as ring die pellet equipment.



Ring die pellet mill has big volume and also high ability. It is suitable for manufacturing facility usage as well as massive manufacturing. Flat die pellet mill is little and also mobile. It has reduced capacity, suitable for house usage and small-scale manufacturing. The price of flat die pellet mill is much lower than ring die pellet mill



Structure of flat die pellet mill.

From top to bottom, a flat die pellet mill is composed of a feed receptacle, an upper closet, a discharge outlet, a pin box, gear box, a transmission shaft, an electric control closet, an electric motor, a engine base, and 4 wheels, and so on.



The electric motor can be replaced by a diesel engine, fuel 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 also a flat die. They are set up in the top 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 as well as flat die is made of remarkable alloy steel, whose solidity is 55-60 HRC.



There are numerous holes on the flat die, whose size is from 2.5 mm to 10mm, and also 6mm, 8mm as well as 10mm are one of the most usual kinds. They recognize the best compression ratio with a multitude of experiments, ideal for greater than 30 kinds of materials.



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



How does a flat die pellet machine work?

When you feed resources right into the pellet machine with the receptacle, they fall on the flat die and spread over it under the function of roller.



When you start the pellet machine, the electric motor runs and also bring along the main shaft via the gearbox. Journalism roller is installed on the primary shaft, so it rotates around the main shaft. On the other hand, the rollers revolve around the roller shaft.



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



The diameter of the pellets is determined by the hole dimension of the flat die, while the length is determined by the slicer under the flat die. When the biomass pellets appear in the form of cyndrical tubes, the slicer under the flat die cut them right into specific length. You can adjust the placement of slicer to transform the size.



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



2 sorts of flat die pellet equipment

Flat die pellet mill can be classified into roller-turned kind and also die-turned type. The former one has its flat die mounted on the main shaft. When the equipment functions, the flat die turns as well as the roller maintain still. richi pellet machine has the press roller set up on the major shaft. The roller turns with the main shaft, while the flat die keep still.



Roller-turned type embraces extra efficient structure. It has larger capacity as well as more durable transmission. But Die-turned type is extra tiny and portable, with lower expense. Obviously, both of them have the ability to make top quality pellets.



Advantages as well as weakness of flat die pellet equipment

Flat die pellet mill has simple framework. It is tiny, light and also mobile. The expense is much lower than ring die pellet equipment It is very easy to run and also keep. rdf pellet machine can observe the pelletizing process and solve any kind of fault in time. So it is prominent with farmers, house individuals, and also little gas manufacturing plant.



The flat dies are putting on parts, you require to replace it regularly. However it can be utilized with both sides. You can turn it over when one side has worn out. By doing this you can prolong their working life as well as decrease price.



On the other hand, the moving range are different in the inner and also external side of roller, which cause the slide of rollers and abrasion on the flat die. Presently, lots of flat die pellet machine embrace tapered roller to solve this issue. TICO flat die pellet machine adopts tapered roller and also remarkable alloy steel in the flat die. Click the button listed below to obtain a fast quote!



Besides, the call location of roller and flat die is smaller sized than ring die pellet equipment, so the manufacturing capacity and creating rate is reduced.



How does a ring die pellet equipment job?

Framework of ring die pellet machine

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



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



When you feed raw materials right into the ring die pellet machine via the hopper, they are transferred to the conditioner, where the raw materials are blended with vapor or butter. The conditioning of the raw materials intends to boost the adhesive pressure and forming price.



After that, the processed raw materials will certainly be transmitted to the pelletizing closet. Under the centrifugal force, they are distributed on the inner side of the ring die. The roller press the raw materials into the holes on the ring die. The high temperature and high pressure reason physical and chemical adjustments to the raw products.




When they are ejected from the ring die, they come to be strong cylindrical sticks. The sticks grow longer, till they are reduced by the slicer outside the ring die. After that Richi machine fall down and also appear with the electrical outlet.



Two kinds of ring die pellet machine

According to various placements of the ring die, there are vertical ring die pellet equipment and horizontal ring die pellet equipment.



In the straight type, the ring die is positioned vertically. When resources fall down from the conditioner, they are fed right into the ring die flat 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 comes under the ring die directly.



In the upright ring die pellet equipment, both the roller and ring die revolve. They form centrifugal force as well as disperse raw materials uniformly. In the straight ring die pellet equipment, just the ring die rotates. The raw products are distributed in the ring die by the screw feeder.



Advantages and also weak point of ring die pellet equipment.

Ring die pellet mill features high ability. The production per hour is from 800kg to 20t. When it comes to flat die pellet equipment, the ability is from 100kg/h to 1t/t. So if you production need is under 800kg, you 'd better choose flat die pellet machine, or ring die pellet machine is better.



As a result of the high manufacturing, the power consumption each is reduced. The abrasion between roller as well as die is smaller sized. The procedure and also maintenance is simple. The pellets are uniform in size.

Read More: https://www.blablaface.net/how-to-begin-selling-poultry-feeds/