... .Stable performance charcoal briquette machine:1. Charcoal briquette machine raw material: sawdust, crop straw, wood branches, rice hull, bamboo sawdust, peanut shell, sunflower shell, furfural dregs ... with excellent drying effect3. Through high temperature of the charcoal briquette machine, purification and smoke abatement, carbonization furnace making semi-finished product into clean ...