... like saw dust, corn stalk, wheat stalk, cotton stalk, rice straw, rice husk, peanut shell, corncob, bark, leaves, industry waste. After crushing ... )can replace firewood, raw coal, liquefied gas, widely used in family stove, warming stove, hot-water boiler, industrial boiler, ... cm3 weight1300kg1500kg1800kg2000kg(Finished product calorific value):3500-5500 kilocalorie Briquette Machine for Straw Fuel