... briquette machine:1. Charcoal briquette machine raw material: sawdust, crop straw, wood branches, rice hull, bamboo sawdust, peanut shell, sunflower shell, furfural ... drying effect3. Through high temperature of the charcoal briquette machine, purification and smoke abatement, carbonization furnace making semi- ... ,60Ø 60,70Ø 70,80Ø80,90charcoal briquette machine working flowchart Shell charcoal briquette ...