... build factory and reduce much investment risk. 5. The raw material can be: rice husk, branch, bark, sawdust, cornstalk ... mould: 4mm, 6mm, 8mm, 10mm, 15mm; the material quality is alloy steel; the life span of the ... after you produce 800t pellet, you need to change the mould)7. The diameter of the pellet ... .9. When making pellet, the moisture of raw material should less than 50%; the working temperature of ...