... 2.competitive price 3.easy maintenance 4.High efficiency Sawdust Charcoal briquette making machine 1. the prospect :Due to the rapid ... Bamboo, wood, straw dust, Mustard stalk and cotton stalks ,nutshell, coconut shell ,etc 3. the requirment of the raw material© diameter ... of the whole prdocution line of charcoalThe process for producing charcoal briquette as follow:1. Crush the raw material into small ...