A wood pellet mill machine is equipment that uses wood waste as raw material to make pellet fuel. The biomass pellet machine can process wood chips, straw, rice husk, bark, and other biomass as raw materials. Through pretreatment and processing, it is solidified to form high-density pellet fuel.
Why wood pellet machine is cleaning equipment
After solidification and compression molding, biomass pellets can replace coal for heating and processing products, reducing the emission of carbon dioxide and sulfur dioxide. It is conducive to environmental protection and control of greenhouse gas emissions and is efficient environmental protection equipment. The combustion value of the wood pellet machine is 4300-4500 kcal/kg.
Wide application of biomass pellet-making machine
The wood pellet mill machine is very good at handling difficult-to-bond and difficult-to-form materials. Such as poplar, jujube, branches, coconut shells, sawdust, palm silk, bark, etc. In addition, there are straws and rice husks of other crops, such as rice husks, sunflower seed shells, peanut shells, coffee beans, coconut shells, etc.
What are the requirements for raw materials of pellet mill
The moisture content of the material in the granulation chamber should be kept between 13-18%, and the size can be less than 5mm. The finished product is 6-8mm. The surface of the product processed by the granulator is smooth, without cracks, and high hardness, The length can be adjusted.
The structure of the wood pellet extruder machine
The wood pellet machine includes a feed hopper, an electric control box, a motor, a pelletizing chamber, a discharge port, and a reinforced base. The wood pellet machine has a simple structure and is easy to operate. The wood pellet mill machine is strong and durable.
How the wood pellet mill machine works
The following steps work together to enable the wood granulator to efficiently convert wood or woody biomass into a pelletized product of consistent specifications.
Material Feeding
Raw wood or woody biomass is introduced into the pellet mill through the feeding system.
Compression and Grinding
The material is fed into the compression chamber of the pellet mill, where the wood particles are well compressed and ground under high pressure and temperature.
Extrusion
The crushed wood pellets create a high-temperature and high-pressure environment inside the machine, under which the wood fibers soften and are subsequently extruded into compact pellets.
Cutting
The pellets are cut into appropriate lengths through a cutter to ensure stable shape and quality of the pellets.
Parameters of flat die pellet mill machine
| Modell | Capacity (t/h) | Power (kW) |
| WD-380 | 0.2-0.3 | 22+0.75 |
| WD-450 | 0.6-0.8 | 55+1.5+1.1+0.37+0.55 |
| WD-560A | 1-1.3 | 90+1.5+1.5+0.55+0.37 |
| WD-560B | 1.2-1.5 | 90+1.5+1.5+0.55+0.37 |
| WD-560C | 1.2-1.5 | 90+1.5+1.5+0.55+0.37 |
| WD-700 | 2-2.5 | 160+2.2+0.37+0.75+1.5 |
| WD-880 | 3-4 | 220+3+0.55+2.2+1.1 |
Advantages of wood pellet granulator machine
- Save labor. The feeding speed can be adjusted according to the operating current of the wood pellet press machine, which increases the output, reduces power consumption, and avoids machine jamming failure caused by too fast feeding.
- The high degree of intelligence. the wood pellet mill machine can control the machine panel when it is running, observe the temperature of the machine through the panel, and monitor whether the operating current of the equipment is stable.
- Reduces energy consumption. design of the motor and deceleration integrated machine reduces transmission consumption and improves efficiency.
Shuliy company introduction
Shuliy Company is a company that produces charcoal machines. Our company can produce various charcoal processing machines, such as charcoal production lines, charcoal briquette-making machines, sawdust briquette machines, carbonization furnaces, and other equipment, as well as some equipment for processing wood. If you want to invest in energy equipment, please contact us at any time.