1.Charcoal briquette machine 2.Mold your charcoal powder into briquette 3.Easy to operate and widely accepted Charcoal briquette machine 1. the prospect :Charcoal / Biomass Briquette investment is a ... , groundnut shells, Bamboo, wood, straw dust, Mustard stalk and cotton stalks ,nutshell, coconut shell ,etc 3. the requirement of the raw materialdiameter ...