coal charcoal briquetting machine: 1.Pellet press/making machine 2.Mainly used for processing charcoal, coal dust,etc. Coal charcoal briquette machineCoal briquette machine, mainly used for processing charcoal, coal, dust, coke breeze, coking coal and metallurgical powder coal-pressing ball, refractory materials. All powder material for furnace application need pellet press.Suitable material for ...