Small pellet mill, also named small wood pellet machine, sawdust granulator, chaff granulator and wood powder granulator, which is used to press shredded trees, plank, bark, wood shavings, offcut of furniture factory and so on raw materials into rod-shaped pellets with the length of 8mm to 10mm through mechanical and physical methods. The finished pellets can be used as fuel, feed and fertilizer. If your raw materials are rice husk, you can choose a rice husk pellet machine. The finished products are the same as small pellet mill’s. As we all know, different scale machines have different productivity, different type machines produce different products. Now, there are mainly two types small scale pellet machines, one is flat die type and another is vertical ring die type. Our small flat die type is mainly used for rural breeding specialized households, small farm, rabbit farm, low temperature granulation engineering, such as, biological bacterial fertilizer, organic fertilizer and compound fertilizer. What’s more, it is fit for coarse fibre granulation, raw materials usually are sawdust, rice husk, cotton stalk, cotton seed hull, weed and a variety of crop straw, household garbage, factory wastes and some materials that are difficult to bond and form. While, vertical ring die type small pellet mill design is special and it is well suited to produce biomass fuel pellets, and this kind of fuel has a wide rang application in industrial boiler, power plant and other fields like baking dry coatings for metal, grain drying, flue-cured tobacco and metallurgical molten aluminum, etc. We mainly have vertical ring die machine as follows: sawdusr pellet making machine, straw pellet mill, pellet making machine for sale.
Features of flat die type small pellet mill
1. Compact structure, wide application, small footprint and low noise;
2. The moisture content of finished pellets is low, which is easy to store, like sawdust pellet machine, its diameter is up to standard, but its moisture maybe not, so you will need a dryer, air dryer or drum dryer to improve the quality of finished products;
3. Finished pellets has characteristics of high hardness, smooth surface and sufficient degree of internal maturation, which can not only facilitate digestion and absorption of nutrition. Meanwhile, high temperature can kill out pathogenic microorganisms and parasites. Therefore, the pellets produced by small pellet mill are more suitable to feed rabbit, fish, duck and experimental animal and they will bring higher economic benefits than mix powdered feed;
4. This machine is equipped with multiple aperture molds to suit the granulation of different materials and reach to the best effect;
5. Only change the mold, this machine can achieve one equipment three uses and ensure press effect. Roller is the key part of the whole equipment, and it is made up of superior alloy steel, which prolongs the service life of roller.
Working principle of flat die type small pellet machine
Main shaft is driven by the electric motor through reducer casing, main shaft drives grinding roller, the grinding roller revolves both round the main shaft and on its own axis. When processing the pellets, raw materials are sent to feeding chamber, under the combined effect of distributor and scraper blade, raw materials are evenly spread on the flat die, compression roller driven by the main shaft continuously rolls through the material layer, and press materials into die hole, after the forming and shape maintenance of materials, materials will be squeezes out, rotary cutter cut off the materials according to the length users required, hence, pellets are finished, afterwards, those pellets will be sent out.
Features of vertical ring die type small wood pellet making machine
1. It effectively solves the problem of materials granulating and shaping and greatly improves the effect of finished products, so if the diameter of your raw materials are not up to standard, it is little big, you need a crusher to crush the raw materials;
2. Mainframe is made up of high-precision gear transmission, the productivity is 20% higher than traditional belt transmission;
3. Ring die, compression roller and beam clamp are made by reinforcing materials;
4. Bearings and oil seal used in transmission system are from Japan and America with advantages of high precision, good wear resistance and temperature resistance;
5. Two sets of lubrication systems ensure sufficient lubrication of each component;
6. Small pellet machine sale adopt advanced compensating snake coil spring coupling and vertical frequency conversion feeding to ensure even feeding;
7. Double mould and a variety of aperture can meet various granulation requirements of users, which reduces mould replacement and prolongs the useful life;
8. Adopt screw center adjustment structure, the gap of mould can be adjusted freely, which is easy to adjust different materials.
Working principle of ring die type small pellet mill
Raw materials will rotate into loaking cavity, under the effect of centrifugal force, materials will continuously do circular motion, adhere to the inner wall of the press die and form even ring material layers, and then, materials will be squeezed constantly through compression roller, and be forced to enter the ring hole, shape up, and be squeezed out. Finally, materials will be cut into the required length by the cutter and be gradually pushed out by the driving plate.
The reason of choosing our small wood pellet mill for sale
At present, there are countless small scale pellet mill manufacturers in the market, you may be wondering which manufacturer is reliable? Which type machine suits your project? And what small pellet mill prices are reasonable? As mentioned above, different scale machines have different productivity, different type machines can produce different products. But the most important thing is raw materials. That is to say, if you want to use this machine to produce biomass fuel pellet, you can choose vertical ring die type; if you want to use it to produce feed, you ’d better choose flat die type. While we have biomass pellet machine, you can have a look, it specializes in biomass fuel production.
Choosing a small pellet machine for sale is just like choosing a car, productivity is different, materials are different, automation configuration is different, the price will be different. Therefore, we can’t tell you the specific small pellet machine price, and if you tend to buy this machine, you could leave us a message about all of your demands or call us directly, we will make a detailed quotation and customize a most proper small pellet mill sale. According to your actual requirements. In addition small pellet mill, we have industrial pellet mills, complete pellet line, pellet mill and rice husk pellet machine for your reference. If you want to learn more, you can visit our facebook website: https://www.facebook.com/your.teresaqin.