... life CE Approved bioenergy ring die wood pellet machineApplication:a. Ring mould pellet machine is suitable for large farms, and organic herbal medicine ... contain straw, wood-dust, bamboo powder, cotton wood, peanuts shell, straw, clover, cotton seed shell etc... and can mix with all kinds ... less consumption, use convenient, reliable performance etc.e. Our factory with diameter of 1.5, 2, 3, 3.5 and 2 ...