... advance design 1.Steady Structure of ring die biomass pellet machine with CE and low price :Raw material: Straw, Saw ... materials.2.Steady Structure of ring die biomass pellet machine with CE and low price Production Process:1, Crushing ... φ400mmφ420mmφ508mmφ558mmDimension(mm)2100x800x13002200x900x15002300x1000x21003200x1100x17003200x1300x19003500x1500x2800pellets size(mm)φ6.0,φ8.0,φ10.0,φ12.0The key ...