
China Industrial Durable Ring Die Vertical Granulator Biomass Sawdust Wood Pellet Mill Complete Line. High Efficiency Production: Capacity ranges from 0.6 to 4 tons per hour with over 98% pellet formation rate. Durable Ring Die Material: Made of 42CrMo material, offering superior wear resistance compared to alloy or carbon steel. Dual-Specification Capability: Double-layer mold allows production of two different pellet sizes with one set of molds. Corrosion Resistant Shell: Constructed with 304 stainless steel to prevent corrosion from high-temperature steam. Extended Service Life: Thickened main shaft and high-strength bearings reduce failure rate by 30%. Continuous Operation: Automatic lubrication system ensures 24-hour uninterrupted work for increased production. Versatile Raw Materials: Processes sawdust, rice husk, wood chips, straw, and other biomass waste materials. Global Certification: Products certified by TUV-SUD and TUV-Rheinland meeting ENplus and 26 international standards.