Biomass pellet production line is an industrial equipment designed to convert raw biomass materials into compact, high energy density pellets that can be used as fuel for heating, power generation or cooking. Compared with traditional fuels, biomass pellets not only have economic advantages, but also environmental benefits, which fully meet the requirements of sustainable development.
The large-scale pellet production line designed by Jiutian® can be used to make various raw materials into fuel biomass pellets, from raw material crushing to final biomass pellet packaging, suitable for various agricultural and forestry wastes such as sawdust, straw, wood, bamboo, wood shavings, grass, efb, bagasse, coffee grounds, etc. Biomass pellet production line usually consists of crusher, dryer, pellet machine, cooler, baler, etc.
Process flow:
1. Raw material preparation: Use wood crusher to grind the biomass raw materials (wood, straw, etc.) into uniform small sizes.
2. Drying: Raw biomass material usually contains moisture. A rotary drum dryer is used to reduce the moisture content to an ideal level to ensure pellet quality.
3. Pelletizing: The core component of the production line is the pelletizer, where the pre-treated biomass is compressed and formed into cylindrical pellets.
4. Cooling: After granulation, the pellets are usually hot and slightly brittle. The cooler reduces the temperature and hardens the pellets, making them more durable and easier to handle.
5. Packaging: Use a baler to automatically bag the pellets into bags of various sizes.
Materials:Suitable for drying and pelleting of sawdust, straw, grass, alfalfa, efb fiber, rice husk, bagasse and other agri waste materials, etc.
Application:Complete system for converting biomass waste into high-quality fuel pellets.
The working principle of a biomass pellet production line is to process various biomass raw materials into high-density, high-calorific-value fuel pellets through crushing, drying, pelletizing, cooling, and screening.
Raw materials such as sawdust, straw, rice husk, and branches are first crushed to the required size, then dried to reduce moisture content to 10–15%. The dried material enters the pellet mill, where it is compressed under high temperature and pressure through a ring die or flat die. During this process, lignin in the biomass softens and acts as a natural binder, forming dense and durable pellets.
The formed pellets are then cooled and hardened in a cooler, screened to remove fines, and finally packaged or stored.
The entire process operates continuously and automatically, producing biomass pellets with high density, stable calorific value, efficient combustion performance, and convenient storage and transportation.
| Model | Capacity(t/h) | Motor power(kw) | Weight(ton) | Area(m²） |
|---|---|---|---|---|
| JTKL1000 | 0.8-1.0 | 135 | 45 | 10×24m |
| JTKL1500 | 1.2-1.5 | 175 | 47 | 10×24m |
| JTKL2000 | 1.5-2.0 | 210 | 55 | 10×24m |
| JTKL3000 | 2.5-3.0 | 255 | 68 | 12×26m |
| JTKL5000 | 4.5-5.0 | 300 | 73 | 12×26m |
Patented technology (ZL200920089749.2) with modular configuration fits various biomass materials, enabling optimized layouts and wide production line applicability.
Optional intelligent control with one-button operation automatically adjusts parameters, keeping the line at optimal condition for stable capacity and consistent product quality.
Advanced lifting structure and optimized crushing-drying-pelleting process achieve over 98% pellet forming rate, low ash content below 1%, and exhaust temperature under 50℃.
More than 800 global references confirm reliable operation, reducing floor space and civil cost by 50%, with energy consumption down 30% and power use reduced by 20%.
From solution design to equipment manufacturing and on-site installation and commissioning, Jiutian provide complete one-stop services. The equipment is exported to over 100 countries including UK, Russia, Malaysia, the Philippines, Italy, Israel, Indonesia, Malaysia, Ethiopia, Nigeria, Congo, South Africa, Pakistan, India, Egypt, etc. Looking forward to cooperating with you. The following is the project site of our client.
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