Straw sawdust wood biomass vertical ring die pellet machine production mill
Biomass pellet machine is a kind of biomass energy pretreatment equipment. It mainly uses agricultural and forestry processing waste such as wood chips, straw, rice husk, bark and other biomass as raw materials, and solidifies it into high-density pellet fuel through pretreatment and processing. Biomass pellet machine is divided into flat die biomass pellet machine and ring die biomass pellet machine.
| Model | Power(kw) | Capacity(kg/h) | Final size | Oversize(mm) |
| 450 | 55+1.5+0.37+0.55KW | 0.7-1.2t/h | 2-12mm | 2200*900*1600 |
| 550 | 75+1.5+0.37+0.55KW | 0.8-1.3t/h | 2-12mm | 2600*1300*2300 |
| 560 | 90+1.5+0.37+0.55KW | 1-1.5t/h | 2-12mm | 2600*1300*2300 |
| 680 | 132+1.5+0.37+0.55KW | 2-2.5t/h | 2-12mm | 3200*1400*2400 |
| 850 | 220+2.2+0.37+0.55KW | 2-3t/h | 2-12mm | / |
| 850A | 220+2.2+0.37+0.55KW | 2.5-3.5t/h | 2-12mm | / |
| 880 | 315+3+0.37+0.55KW | 3-4t/h | 2-12mm | / |
Features:
1. Centrifugal high efficiency, high pressure, suitable for difficult-to-press materials.
2 . The wear rate is low, and the life of the pressure wheel and the grinding disc is long.
3. The pressure roller adopts an automatic lubrication system, which can run continuously without stopping.
4. Long service life of the grinding disc: the mold is developed by special processing technology of alloy steel, has a hard and wear-resistant surface and a tough core, and has high-efficiency low-temperature impact toughness.
5. High performance ratio and cost performance: On the basis of similar equipment, the technological content and functions of the machine have been improved. In terms of price, the affordability of the majority of users, especially the processing cost of small enterprises, has been fully considered.
1. Use Wood Chipper, Wood Crusher to make wood logs, chips (or other materials) smaller.
2. Use Dryer (rotary drum dryer / Air-flow dryer) or add water to the sawdust(or other materials) till its moisture content between 8-15%, which is the best moisture content for pelletizing.
3. Put the sawdust into the pellet machine gradually. Large scale pellet production need a screw feeder to make sure stable feeding of raw material.
4. After pelletized, the pellets are of high temperature that is not suitable for direct packing. So they should be cooled by pellet cooler. Then, pellets go through a vibrating sieve, where good pellets will be left, while broken ones or powder will be collected for reproduction.
5. After all the above procedures, pellets can be packed with a pellet packing machine.
