... 1. Raw Material of wood briquette machine: Sawdust, Peanutshell, Rice husk, sugar cane bagasse, Coffee Husk, Forestry Wastes, Wood ... other Agro wastes.Wood, Wood chips, Wood shavings, Sawdust, Rice husk, Sunflower husk, CoffeeHusk, Sugar Cane Bagasse, Peanut shell, ... Grape skin & other agro & forest waste. 2 Working principle stick forming machine : Briquetting is a process that biomass is compressed ...