... 3)Lubricate roller automatically system 4)Pellet diameter:2-10mm Wood Pellet mill: Flat die, Taper Shape Rollers (for SKJ3 ... - Series) lubricate rollers automatically (for SKJ3- Series) Wood Pellet millOur pellet mill adopted the techonology from Germany 13 ... fiber: wood sawdust, corn stalk, rice husk, cotton stalk, weeds, crop straw, paper, plastic, cocopeat, bran, home wastage, factory reject ...