... .environmental machine 2.high quility 3.long life straw briquetteStraw fuel can replace the wood, coal and Liquefied gas, etc., ... straw fuelAdopting the new technologies and professional equipments, biomass solid fuel from crop stalks, wood chips, sawdust, peanut shells, corn cob, ... calorie. It is the high volatile solid fuel.3.Applied scope of straw fuel: Straw fuel can replace the wood ,coal and ...