... Pressure adjustable 5.ISO9001&CE CE approved charcoal making machine 1. Raw material of charcoal making machine: sawdust, wood branches, wood, wood residues ... accordingly.2. This is the lastest style charcoal making machine, with this machine to make charcoal briquette, do not need to ... pressure can be as big as 15 tons.4. The charcoal made from this charcoal making machine is smokeless, tastless, non- ...