The work of biomass pellet machines

Time: 2026-01-04 Author: Dingli Group

Email Us:dingli@dlbio-dryer.com

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Biomass energy is the world's fourth largest energy consumption category, following coal, oil, and natural gas. Experts predict that Biomass energy is expected to become an important component of future sustainable energy systems. By the middle of this century, the production of various bio-based alternative fuels using new technologies will account for more than 40% of global total fuel consumption. According to market demand, we design and manufacture biomass pellet production line equipment, which is suitable for pelletizing biomass raw materials with a moisture content of 35-56%, such as sawdust, bamboo shavings, wood chips, wheat straw, oat straw, rye straw, rice straw, rice husk, sugarcane bagasse, sorghum straw, corn stalk, bean straw, and peanut vines. We can also assist in optimizing drying and pelletizing processes based on the characteristics of different biomass raw materials, production scale, application requirements, cost control, level of automation, and site conditions.

This biomass pellet production line adopts the die roller extrusion principle, with the core equipment being the pellet forming machine, which typically uses a twin-screw extruder or single-screw extruder pellet mill. By heating and pressurizing, the raw materials are pressed into granular solid fuel. Agricultural waste biomass raw materials are processed into forming solid fuel to achieve industrialized continuous and stable production. Its processing technology route combines single drying, secondary crushing, continuous feeding, and feeding adjustment mixing processes, with a form fuel rate as high as 98%, and relatively high volume density and particle density. It is then passed through a vibrating screen to remove debris or unevenly sized particles from the cooled pellets, thereby improving the uniformity and quality of the finished pellets.

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