... , rice straw, rice husk, wheat straw, wheat shel Straw briquettes fuel:even repression of corn stalks, rice straw, rice husk, wheat ... , branches, leaves, wood chips, sawdust, hay, food waste bacteria package, and all can be compressed fuel waste.Features: 1.small size ... high moisture straw, without heating the heating is not forming briquettes processing). 4. adjust the shape to suppress the density: ...