... , beans straw, cotton straw, residue, twigs, leaves, wood chips, sawdust, hay, discarded bag, and all the ... can be used.3. Automatic heating: the machine adopts the automatic constant temperature technology, more than ... processing not forming briquette)4. Molding suppress density can be adjusted this machine pressing density in 0 ... ZBJ series flat mold biomass briquette press machine with high quality