Automatic Ring Die Wood Pellet Machine, Quick Die Change & Low Energy Consumption for Biomass pellet Plants

Our Ring Die Wood Pellet Machine is professional-grade biomass pellet-making equipment designed for global industrial and commercial pellet production. Featuring advanced ring die design that outperforms flat die models in continuous operation, throughput, and pellet quality, this machine is the preferred choice for biomass fuel plants, power projects, and industrial heating systems worldwide. It processes wood sawdust, agricultural residues, straw, husk, or forest waste to deliver consistent, high-quality pellets with minimal downtime, maximizing productivity and return on investment.

• Unmatched Efficiency & High Capacity: High-power main motor (55kW-355kW) with optimized ring die & roller design achieves 0.5-5 TPH production capacity. Unique ring die structure ensures uniform compression, high pellet density, and over 97%成型 rate, reducing material waste and improving efficiency. Supports 24/7 continuous operation.
• Durable & Long-Lasting Construction: Ring die and rollers made of high-wear-resistant alloy steel or stainless steel, precision forged and heat-treated for 50% longer service life. Ductile iron machine body ensures sturdy structure and stable operation under long-term high-intensity work.
• Easy Operation & Low Maintenance: PLC + HMI intelligent control system enables one-person operation with simple parameter setting and real-time monitoring. Automatic lubrication system, quick die change design, and easy component access minimize downtime and maintenance costs.
• Versatile & Customizable: Processes hardwood, softwood, sawdust, wood chips, straw, corn stalks, bagasse, peanut shells, and other biomass wastes. Customizable pellet sizes (6mm/8mm/10mm/12mm) with adjustable compression ratio for optimal pellet quality.
• Safe & Energy-Saving: Safety guards, automatic shut-off, and overload protection ensure operator safety. Energy-efficient motor and optimized transmission system reduce power consumption by 6% annually. Air cooling system maintains pelletizing chamber temperature around 90°C.
• Compliant with International Standards: CE certified with output meeting ENplus-A1 and JIS standards. Produces pellets with high calorific value (≥4200kcal/kg), low moisture (≤10%), and low ash content (≤1.5%).

• Biomass pellet fuel production for boiler heating, household heating, and industrial burners
• Bioenergy power plants and renewable energy projects
• Wood processing factories and forestry waste recycling projects
• Agricultural waste recycling (straw, husk, bagasse processing)
• Export-grade wood pellet manufacturing meeting EU, US, Japanese standards
• Organic fertilizer granulation (with modification)

• Global Compliance & Certification: CE, ISO certified machines with complete test reports and compliance documents for smooth customs clearance.
• Customized Solutions: One-stop customization from single machine to complete pellet production lines including crusher, dryer, cooler, and packaging machine.
• Reliable After-Sales Service: 1-year warranty + lifetime maintenance support, 24/7 technical consultation, fast spare parts delivery, free on-site installation, debugging, and operator training.
• Cost-Effective Pricing: Direct factory supply with competitive prices and detailed cost analysis and investment return calculation.
• Proven Track Record: Export to 50+ countries including Germany, Canada, Australia, Brazil, and Southeast Asia with 300+ successful project cases.

• Q: What raw materials can this machine process?
  A: Various biomass materials including wood sawdust, wood chips, hardwood, softwood, straw, corn stalks, bagasse, peanut shells, palm fiber, and bamboo bagasse. Compression ratio adjustable for optimal pellet quality.
• Q: How long does it take to replace the ring die?
  A: Quick die change design allows replacement in 30-60 minutes, minimizing downtime. Spare ring dies with long service life available.
• Q: Do you provide installation and training?
  A: Yes, free on-site installation, debugging, and operator training (3-5 days) plus remote technical support.
• Q: Can the machine meet export standards?
  A: Yes, ISO 17225-2 certified with pellets meeting ENplus-A1, JIS, and other international standards for EU, US, Japan markets. Test reports and certification documents provided.
• Q: What is the delivery time and payment terms?
  A: 15-30 days for standard models, 30-45 days for customized models. Payment: T/T (30% deposit, 70% before delivery), L/C, or flexible terms negotiable.