... maintenance 4 High efficiency Introduction of sawdut/biomass briquetting machine Briquettes are made by grinding Biomass and sawdust ... forest waste can be used for make briquettes Such as maize stalks, soybean stalks, broomcorn stalks, cotton stalks, rape ... :20cm,30cm, 40cm, 50cmTechnical parameters of sawdust briquetting machine ZBJ-IZBJ9-IIZBJ9-IIIOutput120-180kg/h180-240kg/h240-320kg/hPower11kw18 ...