
Pellet Die & Roller for Andritz Mill Biomass Wood Feed. Customized Material Options: Available in Stainless Steel, Alloy Steel, or fully customized material per client drawing. Customized Size and Dimensions: Inner diameter 0.25-1m, outer diameter up to 1800mm, and hole diameter 1.0-28mm. Long Service Life: Durable ring die with a service life of 1000 to 2000 hours depending on usage. High Hardness and Durability: Heat treated to achieve 52-60 HRC hardness for superior wear resistance. Advanced Manufacturing Process: Precision forging, lathing, and German gun drill technology ensure high accuracy. Customized Compression Ratio: Hole diameter and compression ratio tailored for specific feed types and raw materials. Complete Solution Provider: Manufacturer offering ring dies, rollers, and complete feed machine solutions.