... agricultural wasteBiomass briquette machine grinders and briquetting presses are capable of densifying wood waste and many other agricultural feed ... of finished productsDiameter:30,40, 50mmDiameter:30,40,50mmDiameter: 60,70,80,90,100mmFeatures:Use wood chips, saw dust and ... various biomass/ag residues to make the briquettes. Cost saving management of waste ...