... , crop straw, wood branches, rice hull, bamboo sawdust, peanut shell, sunflower shell, furfural dregs, cotton stalks, corn stalks, sesame straw, corncob and ... , and the density of formed charcoal bar is 1100-1400kg/m35. The combustibility of charcoal bar produced by charcoal briquette machine has ... Ø 60,70Ø 70,80Ø80,90charcoal briquette machine working flowchart Shell charcoal briquette machine