... husk, branch, bark, sawdust, cornstalk, straw, peanut husk, paper pulp, animal waste, palm, cotton stalk, wheat straw etc. ... Everything which can be burning.6. Specification of the mould: 4mm, 6mm, 8mm, 10mm, 15mm; the material ... is alloy steel; the life span of the mould is 800t(that is to say, after you ... produce 800t pellet, you need to change the mould)7. The diameter of the pellet is 4#,6 ...