Notes

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



Ring die pellet mill has huge volume as well as high capability. It appropriates for manufacturing facility usage and also large production. Flat die pellet mill is little and mobile. It has reduced ability, ideal for residence use as well as small-scale manufacturing. The cost of flat die pellet mill is much less 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 hopper, a top closet, a discharge outlet, a spindle box, gear box, a transmission shaft, an electric control cupboard, an electric motor, a engine base, and also 4 wheels, and so on.



The electric motor can be replaced by a diesel motor, gas engine, or a PTO adapter.



The core components: roller and also flat die

The pelletizing part of the flat die pellet equipment 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 and also flat die is constructed from exceptional alloy steel, whose solidity is 55-60 HRC.



There are several holes on the flat die, whose diameter is from 2.5 mm to 10mm, as well as 6mm, 8mm as well as 10mm are the most usual kinds. They recognize the best compression proportion with a large number of experiments, appropriate for more 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 product layer kinds. There are 2 adjusting nuts on the side of the pellet mill, you can adjust the clearance to adjust to different products.



How does a flat die pellet machine work?

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 machine, the electrical motor runs and bring along the primary shaft with the transmission. Journalism roller is installed on the primary shaft, so it rotates around the primary shaft. On the other hand, the rollers turn around the roller shaft.



The revolving press forms strong pressure and press the raw products into the holes on the flat die. The raw materials obtain built in these openings. When they are squeezed out, they end up being solid cyndrical tubes. Meanwhile, the solid friction in between roller as well as die heat up the raw products to over 80 ° C, where the lignin as well as fibers get soft. They raise the sticky force of products.



The size of the pellets is determined by the hole size of the flat die, while the size is identified by the slicer under the flat die. When the biomass pellets appear in the shape of cyndrical tubes, the slicer under the flat die reduced them into certain length. You can change the position 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 electrical outlet.



Two types of flat die pellet machine

Flat die pellet mill can be classified right into roller-turned kind and die-turned kind. The former one has its flat die set up on the main shaft. When the equipment works, the flat die rotates and also the roller maintain still. The later one has the press roller installed on the primary shaft. The roller turns with the main shaft, while the flat die keep still.



Roller-turned type embraces much more efficient structure. It has bigger ability and also even more durable transmission. Yet Die-turned kind is more small and also portable, with lower cost. Naturally, both of them have the ability to make high-quality pellets.



Advantages and also weakness of flat die pellet equipment

Flat die pellet mill has basic structure. It is little, light and also mobile. The cost is a lot less than ring die pellet equipment It is very easy to operate as well as maintain. https://bostonbrowser.com/why-starting-fish-farming-organization/ can observe the pelletizing process and fix any kind of mistake in time. So it is popular with farmers, residence users, and small gas manufacturing plant.



The flat dies are wearing parts, you require to change it routinely. Yet it can be utilized with both sides. You can transform it over when one side has actually worn. By doing this you can extend their functioning life as well as reduce cost.



On the other hand, the moving distance are various in the internal and external side of roller, which create the slide of rollers and also abrasion on the flat die. Presently, many flat die pellet equipment embrace conical roller to solve this issue. TICO flat die pellet machine takes on tapered roller and superior alloy steel in the flat die. Click the button below to obtain a quick quote!



Besides, the contact location of roller and also flat die is smaller than ring die pellet machine, so the manufacturing capability and also creating rate is reduced.



Exactly how does a ring die pellet machine job?

Structure of ring die pellet machine

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



The ring die pellet machine is driven by a direct-connected motor. The motor get in touch with the gearbox with 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 revolve inside the ring die.



When you feed resources right into the ring die pellet equipment via the hopper, they are transferred to the conditioner, where the raw materials are combined with vapor or butter. The conditioning of the raw products intends to boost the adhesive pressure as well as developing rate.



After that, the refined basic materials will be transmitted to the pelletizing closet. Under the centrifugal pressure, they are distributed on the inner side of the ring die. The roller press the raw products into the holes on the ring die. The heat as well as high pressure cause physical as well as chemical changes to the raw materials.



When they are squeezed out from the ring die, they become strong round sticks. The sticks grow longer, till they are cut by the slicer outside the ring die. After that https://www.wellnessachiever.net/biomass-pellet-mill-for-sale/ fall down and appear through the electrical outlet.



Two kinds of ring die pellet equipment

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




In the straight kind, the ring die is put vertically. When basic materials drop from the conditioner, they are fed right into the ring die flat by a forced feeder. In the vertical kind, the ring die is put horizontally. The feed hopper is right above the ring die, as well as the raw products comes under the ring die straight.



In the vertical ring die pellet machine, both the roller and also ring die revolve. They create centrifugal pressure as well as disperse resources consistently. In the straight ring die pellet machine, only the ring die rotates. The raw products are distributed in the ring die by the screw feeder.



Benefits and also weak point of ring die pellet machine.

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



As a result of the high production, the power usage each is low. The abrasion between roller as well as die is smaller sized. The operation as well as upkeep is easy. The pellets are consistent in size.

Read More: https://www.wellnessachiever.net/biomass-pellet-mill-for-sale/