Ring die pellet mill has large volume and high ability. It appropriates for manufacturing facility use and large production. Apartment die pellet mill is tiny and also portable. It has reduced capability, appropriate for residence usage and small production. The cost of flat die pellet mill is a lot less than ring die pellet mill
Structure of flat die pellet mill.
Inside out, a flat die pellet mill is composed of a feed hopper, an upper closet, a discharge electrical outlet, a spindle box, gear box, a transmission shaft, an electric control cupboard, an electrical motor, a engine base, and also 4 wheels, etc.
The electric motor can be changed by a diesel motor, gasoline engine, or a PTO port.
The core parts: roller and also flat die
The pelletizing part of the flat die pellet machine is a press roller and also a flat die. They are mounted 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 of remarkable alloy steel, whose hardness is 55-60 HRC.
There are lots of holes on the flat die, whose size is from 2.5 mm to 10mm, as well as 6mm, 8mm as well as 10mm are one of the most usual kinds. They recognize the most effective compression proportion with a great deal of experiments, suitable for greater than 30 kinds of products.
The clearance between the roller as well as flat die is 0.1-0.3 mm. richi pellet is where the raw material layer kinds. There are 2 adjusting nuts on the side of the pellet mill, you can change the clearance to adapt to various products.
Just how does a flat die pellet machine job?
When you feed raw materials into the pellet machine with the hopper, they fall on the flat die as well as spread over it under the feature of roller.
When you begin the pellet equipment, the electric motor runs and also bring along the main shaft with the gearbox. The press roller is set up on the main shaft, so it turns around the major shaft. On the other hand, the rollers turn around the roller shaft.
The revolving press types strong stress and also 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 solid cylinders. On the other hand, the strong rubbing between roller and also die warm up the raw materials to over 80 ° C, where the lignin as well as fibers get soft. They enhance the adhesive pressure of materials.
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 cylinders, the slicer under the flat die reduced them into specific length. You can readjust the position of slicer to transform the size.
After being cut by the slicers, the pellets fall down on the pellet-throwing tray. Under small chicken feed pellet machine of centrifugal force, the pellets are sent out though the discharge electrical outlet.
2 types of flat die pellet equipment
Apartment die pellet mill can be classified right into roller-turned kind and die-turned type. The previous one has its flat die mounted on the main shaft. When the machine functions, the flat die rotates and also the roller maintain still. The later one has journalism roller installed on the main shaft. The roller revolves with the major shaft, while the flat die maintain still.
Roller-turned type takes on much more effective structure. It has larger capacity and more sturdy transmission. However Die-turned kind is much more little as well as portable, with reduced price. Obviously, both of them are able to make top quality pellets.
Benefits as well as weak point of flat die pellet machine
Flat die pellet mill has easy framework. It is tiny, light as well as portable. The price is a lot less than ring die pellet machine It is easy to run as well as maintain. You can observe the pelletizing process and also resolve any kind of mistake in time. So it is prominent with farmers, home individuals, as well as small gas production plant.
The flat dies are wearing parts, you require to change it routinely. However it can be used with both sides. You can turn it over when one side has actually broken. This way you can prolong their functioning life as well as decrease price.
On the other hand, the moving distance are different in the internal as well as external side of roller, which cause the slide of rollers as well as abrasion on the flat die. Currently, several flat die pellet equipment embrace tapered roller to address this problem. TICO flat die pellet equipment takes on tapered roller and also superior alloy steel in the flat die. Click the button listed below to get a fast quote!
Besides, the contact location of roller and also flat die is smaller sized than ring die pellet machine, so the manufacturing capacity and forming rate is reduced.
Exactly how does a ring die pellet machine job?
Framework of ring die pellet machine
A ring die pellet equipment is made up of a screw feeder, conditioner, roller and ring die, discharge port, electrical motor, transmission, stand.
The ring die pellet equipment is driven by a direct-connected electric motor. The motor connect with the gearbox via a shaft coupling. The transmission bring along the major 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 hopper, they are transferred to the conditioner, where the raw products are blended with vapor or butter. The conditioning of the raw materials intends to enhance the sticky pressure and also forming price.
After that, the processed resources will certainly be transmitted to the pelletizing cupboard. Under the centrifugal force, they are distributed on the internal side of the ring die. The roller press the raw materials right into the holes on the ring die. The high temperature and high pressure reason physical and also chemical adjustments to the raw products.
When they are ejected from the ring die, they become solid cylindrical sticks. The sticks grow longer, up until they are cut by the slicer outside the ring die. After that the pellets drop and appear through the outlet.
Two types of ring die pellet equipment
According to different positionings of the ring die, there are vertical ring die pellet equipment and horizontal ring die pellet machine.
In the straight kind, the ring die is put vertically. When raw materials drop from the conditioner, they are fed into the ring die horizontally by a forced feeder. In the upright kind, the ring die is positioned flat. The feed hopper is right above the ring die, and the raw products falls under the ring die straight.
In the vertical ring die pellet machine, both the roller and also ring die rotate. They form centrifugal pressure and also distribute resources consistently. In the straight ring die pellet machine, only the ring die rotates. The raw materials are dispersed in the ring die by the screw feeder.
Benefits as well as weak point of ring die pellet machine.
Ring die pellet mill features high ability. The production per hr is from 800kg to 20t. When it comes to flat die pellet machine, the capability is from 100kg/h to 1t/t. So if you manufacturing demand is under 800kg, you 'd better pick flat die pellet equipment, or ring die pellet equipment is preferable.
Because of the high manufacturing, the power consumption per unit is low. The abrasion in between roller and die is smaller. The procedure and also upkeep is very easy. The pellets are uniform in size.
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