Notes

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




Ring die pellet mill has huge quantity as well as high capability. It appropriates for factory usage and also large-scale production. Flat die pellet mill is tiny and mobile. richi pellet mill has reduced ability, appropriate for house use as well as small manufacturing. The cost of flat die pellet mill is much less 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 closet, a discharge outlet, a spindle box, gear box, a transmission shaft, an electric control closet, an electric motor, a engine base, and also 4 wheels, etc.



The electric motor can be changed 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 machine is a press roller as well as 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. The roller and also flat die is made from premium alloy steel, whose firmness is 55-60 HRC.



There are numerous openings on the flat die, whose diameter is from 2.5 mm to 10mm, as well as 6mm, 8mm as well as 10mm are one of the most common types. They recognize the best compression proportion with a multitude of experiments, ideal for greater than 30 kinds of materials.



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



Exactly how does a flat die pellet equipment work?

When you feed basic materials right into the pellet equipment with the receptacle, they fall on the flat die as well as spread over it under the function of roller.



When you begin the pellet machine, the electrical motor runs and also bring along the major shaft through the gearbox. Journalism roller is installed on the major shaft, so it turns around the major shaft. On the other hand, the rollers turn around the roller shaft.



The turning press types strong pressure as well as press the raw materials right 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. On the other hand, the strong friction between roller and also die heat up the raw materials to over 80 ° C, where the lignin as well as fibers obtain soft. They boost the glue pressure of products.



The size of the pellets is determined by the opening size of the flat die, while the size is established 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 particular size. You can readjust the position of slicer to alter the length.



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



Two kinds of flat die pellet equipment

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



Roller-turned kind adopts more effective framework. It has larger capability and also even more long lasting gearbox. However Die-turned kind is a lot more small and also portable, with reduced cost. Of course, both of them are able to make top quality pellets.



Advantages and also weak point of flat die pellet equipment

Apartment die pellet mill has simple structure. It is small, light and also mobile. The price is much lower than ring die pellet machine It is simple to operate and also preserve. You can observe the pelletizing procedure and also solve any type of mistake in time. So it is preferred with farmers, house users, and also small gas production plant.



The flat dies are putting on parts, you need to change it consistently. However it can be used with both sides. https://www.wattpad.com/1323376715-organic-fertilizer-pellet-equipment-as-well-as can turn it over when one side has actually broken. This way you can prolong their functioning life as well as minimize price.



On the other hand, the moving range are different in the inner and also external side of roller, which trigger the slide of rollers as well as abrasion on the flat die. Currently, numerous flat die pellet machine adopt tapered roller to fix this issue. TICO flat die pellet equipment embraces conical roller and also superior alloy steel in the flat die. Click the button listed below to get a quick quote!



Besides, the call area of roller and also flat die is smaller than ring die pellet equipment, so the manufacturing capacity and forming rate is reduced.



How does a ring die pellet equipment work?

Structure of ring die pellet machine

A ring die pellet machine is made up of a screw feeder, conditioner, roller and also ring die, discharge port, electrical motor, transmission, pedestal.



The ring die pellet machine is driven by a direct-connected motor. The motor get in touch with the transmission with a shaft combining. The gearbox bring along the primary shaft, as well as the primary shaft bring along the rollers. So the roller started to rotate inside the ring die.



When you feed resources right into the ring die pellet machine through the receptacle, they are transmitted to the conditioner, where the raw products are combined with vapor or butter. The conditioning of the raw products intends to boost the glue pressure as well as developing rate.



Then, the refined raw materials will be transmitted to the pelletizing cabinet. Under the centrifugal force, they are dispersed on the inner side of the ring die. The roller press the raw materials into the holes on the ring die. The heat and high pressure reason physical as well as chemical modifications to the raw products.



When they are ejected from the ring die, they end up being solid cylindrical sticks. The sticks expand longer, till they are cut by the slicer outside the ring die. After that the pellets fall down as well as come out through the electrical outlet.



2 types of ring die pellet machine

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



In the straight type, the ring die is positioned vertically. When resources drop from the conditioner, they are fed right into the ring die horizontally by a forced feeder. In the vertical kind, the ring die is put flat. The feed hopper is right over the ring die, and also the raw products comes under the ring die directly.



In the vertical ring die pellet equipment, both the roller and also ring die rotate. They develop centrifugal force and also disperse resources consistently. In the horizontal ring die pellet equipment, just 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 equipment.

Ring die pellet mill features high ability. The manufacturing per hour is from 800kg to 20t. When it comes to flat die pellet machine, 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 equipment, or ring die pellet equipment is better.



Due to the high production, the power intake each is low. The abrasion between roller and also die is smaller sized. The procedure and maintenance is easy. The pellets are uniform in dimension.

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