... 6. Specification of the mould: 4mm, 6mm, 8mm, 10mm, 15mm; the material quality is alloy steel; the life span of the mould is ... to change the mould)7. The diameter of the pellet is 4#,6#,8#,10#,15# with cylindrical shape, the length of the pellet is ... making pellet, the moisture of raw material should less than 50%; the working temperature of the machine is about 80C°, the capacity of the machine is ...