... , the briquette will become charcoal, used in BBQ.Raw material:coal powder, charcoal powder, coking coal, coke breeze, ... let of briquette machine •Produce the briquette stick from biomass material without any additive •Carbonized the briquette stickFeature: •Energy saving: ... big incoming lathe screw constant and faster material processing rate •Making full use of the charcoal powder; ...