... low consumption Hot selling coal briquetting machineAdvantages of coal briquetting machine:1. High profit and low cost in raw material2 ... transport and store as densities productRaw materials of coal briquetting machine: sawdust, tree branches, bamboo sawdust, coconut shells, straw, ... charcoal, which can be used for animal food, biomass straw fuel and other related productsMain technical parameter of ...