1. single head punching briquette making machine 2. can make 8, 10, 22, 70, 75mm ... thoroughly solves the shortcomings of too much oil on the machine head so as to improve the productivity . Technical Parameter: ... , feeding machine, briquette machine, outlet table, electric control cabinet10Operator No.3~4 workers Remarks: Self-lubricate punching briquette & pellet making machine ORB-80 ...