China is one of the countries that have many pellet machine manufacturers. Many companies, factories, small plants or home users buy from China because pellet machine from China is cheap but also high quality, which is most-effective.
There are different types and capacities of pellet machines from China. Here we’d like to specify.
Small pellet machine China
Small pellet machine refers to the flat die pellet machine that produces 50-800kg/h. often it is used for home users, small farms, small plants, etc. since it does not require too much area. Its small size makes it more convenient to use and even portable! Besides, the price is much lower, so that you do not have to worry about the investment.
There are 2 types of small pellet machines: D-type and R-type.
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D-type small pellet machine
D-type is short for Die-rotating type small pellet machine, which means it has a rotating die and a stationary roller. In this pellet machine, the die is a driving part while the roller is a driven part. When the biomass raw material falls onto the rotating flat die, it will carry some of the raw material to move to the roller, and some falls down through the die holes. While at the same time, the great friction will force the roller to rotate and press the material into the pellet machine die holes. Then pellets are extruded from the holes and cut by a pellet cutter in the outlet.
D-type small pellet machine is suitable for processing softwood, crop waste and other soft biomass materials.
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Model Number | Power(kw) | Output(kg/h) | Package Size(mm) |
|---|---|---|---|---|
| ZLSP150B | 3phase, 5.5 | 50-100 | 800*450*700 | |
| ZLSP200B | 3phase, 7.5 | 80-120 | 1050*480*930 | |
| ZLSP230B | 3phase, 11 | 120-200 | 1180*540*1000 | |
| ZLSP260B | 3phase, 15 | 160-250 | 1240*540*950 | |
| ZLSP300B | 3phase, 22 | 250-400 | 1300*560*1100 |
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R-type small pellet machine
R-type is short for Roller-rotating type small pellet machine, which means it has a rotating roller and a stationary die. When the biomass raw material falls onto the die, the rotating roller will press the raw material and force it to penetrate the die holes. Then the pellets are extruded and go out.
The R-type small pellet machine is more suitable for making hardwood pellets, which includes lignumvitae, birch, cypress, elm tree, hickory, oak, etc.
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Model Number | Power(kw) | Output(kg/h) | Package Size(mm) |
|---|---|---|---|---|
| ZLSP200B R-type | 3phase, 7.5 | <80-120 | 950*450*1050 | |
| ZLSP300B R-type | 3phase, 22 | 250-350 | 1350*750*1400 | |
| ZLSP400B R-type | 3phase, 30 | 350-450 | 1400*800*1450 | |
| ZLSP550B R-type | 3phase, 55 | 500-800 | 2300*750*1850 |
Large pellet machine China
Large pellet machine refers to the ring die pellet machine that produces 500-2000kg/h (for wood). Several sets of large pellet machines can form a complete pellet production line. Large scale pellet plants often use ring die pellet machines.
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Model | Capacity (kg/h) | Power (kw) | Dimension (mm) |
|---|---|---|---|---|
| BPM35 | 500-800 | 30*2+0.75+0.75 | 2150*1950*1900 | |
| BPM420 | 1000-1500 | 90+1.5+3 | 1000*480*780 | |
| BPM508 | 1500-2000 | 110+1.5+3 | 1000*500*750 |
The large pellet machine China adopts a ring die instead of flat die, which has more die holes and more contact surface with the raw material during production. In the ring die pellet machine, roller rotates and the ring die is stationary. When the raw material is fed into the pelletizing chamber, it will be pressed by the rotating roller and be extruded through the die holes. Under such great pressure, pellets are formed.
The large pellet machines made in China can process various kinds of biomass raw materials like sawdust, wood chips, stalk, straw, and so on with different sizes of pellet die holes.
Now some investors would like to buy pellet machines from Europe, but still many investors prefer pellet machine China because of its low price and cost-effectiveness. If you are planning to buy pellet machines, you can also choose China pellet machines from GEMCO!
