2012 hot sale charcoal briquette machine 1.Simple operation 2. Easy maintenance; 3.Durable; 4. Efficient follow-up service 2012 hot sale charcoal briquette machineTechnical parameter ... : This briquette extruder machine is the main equipment to make charcoal with biomass material such as sawdust ,peanut shell ,, ... combine, and then stick solid fuel is formed 2012 hot sale charcoal briquette machine