pellet machine, pellet production line, chipper crusher Manufacturer & Supplier

8th Generation Pellet Machine
Patented Design for Long-Term Pelletizing

Key Advantages
· Double-layer die for high efficiency
· Wear-resistant alloy rollers
· Automatic lubrication with dust & cooling control

High-Efficiency Hammer Mill
Stable Crushing, Precision Engineered

Key Advantages
· Dynamic balance check for smooth operation
· CNC machining for precision & stability
· Flexible output size with complete dust control system

8th Generation Pellet Machine
Patented Design for Long-Term Pelletizing

Key Advantages
· Double-layer die for high efficiency
· Wear-resistant alloy rollers
· Automatic lubrication with dust & cooling control

Engineering Experience & Global Delivery

27+ years of industry experience with extensive global pellet line project execution.

Advanced Manufacturing & Quality Assurance

4 modern manufacturing bases supported by CNC machining and an independent quality inspection center.

Turnkey Solutions & Project Control

Providing customized turnkey pellet line solutions with standardized processes and reliable project execution.

Founded in 1998, BISON MACHINE is a leading manufacturer of densification and pelletizing equipment, specializing in turnkey solutions for medium and large-scale biomass pellet production lines.

Our core product range includes pellet machines, hammer mills, crushers, dryers, pellet coolers, packing machines, and auxiliary equipment, widely applied in medium and large-scale biomass pellet production lines and material densification systems.

Hot Product

8th Generation Pellet Machine

This 8th Generation Pellet Machine is a patented, high-efficiency pelletizing solution designed for continuous industrial operation. It is ideal for processing biomass raw materials such as wood chips, sawdust, straw, bamboo, and other agricultural residues, and also supports applications in solid waste valorization, activated carbon production, and lithium battery anode material processing.

High-precision rollers with wear-resistant alloy steel for long service life

Hardened gear reducer ensures stable power transmission

Air-cooling system supports 24-hour continuous operation

Enlarged forged main shaft enhances strength and reliability

SKF imported main shaft bearings ensure stable operation

Integrated Pellet Production Solutions

Wood Chipper

Wood Chipper

Integrated heavy-duty structure with intelligent hydraulic feeding ensures stable, high-capacity wood chipping for continuous operation.
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Wood Pallet Crusher

Wood Pallet Crusher

An integrated solution combining crushing, grinding, and metal separation to produce pellet-ready material in a single process.
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Hammer Mill

Hammer Mill

Certified dynamic balance inspection and full CNC machining ensure smooth operation, high efficiency, and long-term running stability.
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Double Roller Shredder

Double Roller Shredder

Equipped with a high-power planetary reducer and reinforced cutting components, ensuring stable and reliable shredding performance.
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Rotary Cutter & Crusher

Rotary Cutter & Crusher

Designed specifically for straw materials, enabling direct processing without bale breaking and improving overall handling efficiency.
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Rotary Drum Dryer

Rotary Drum Dryer

A biomass-oriented lifting flight structure ensures uniform material dispersion and efficient, stable drying performance.
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With 27+ years of experience, we handle diverse biomass and waste, delivering reliable, high-quality pellet solutions worldwide.

Our complete process chains—from cutting, drying, grinding, to pelletizing, cooling, and packaging—are tailored per material, ensuring high-efficiency operation, uniform pellet quality, and safe, scalable, environmentally-friendly fuel production.

Log & Large Wood

Log & Large Wood

Large logs sourced from forests and sawmills, solid and uniform in size.
Wood Sawdust

Wood Sawdust

Wood processing by-products with small, consistent particle sizes.
Agricultural Waste

Agricultural Waste

Straw, husks, and stalks from various crops, naturally fibrous.
Wood with Nails

Wood with Nails

Construction or demolition wood containing metal fragments.
EFB & Soft Biomass

EFB & Soft Biomass

Soft, fibrous plant residues like palm fibers and similar biomass.
RDF & Special Materials

RDF & Special Materials

Mixed industrial or municipal waste, heterogeneous and variable.

Eight Generations of Pelletizing Technology Advancement

From the first-generation pellet machine introduced in 2009 to the 8th-generation centrifugal high-efficiency model launched in 2020, every iteration has been driven by genuine technological progress rather than visual updates.

In 2010, we secured the nation’s first invention patent for a pellet machine, marking a foundational breakthrough in pelletizing technology and establishing a long-term innovation pathway.

Backed by decades of engineering accumulation and dozens of patented technologies, our pellet machines are designed to meet evolving materials, industrial-scale production, and long-term stable operation requirements.