... , it can be used as fuel with high energy.What is straw charcoal?A green fuel with high energy, which ... raw material is straw, stalk, bark, industry waste, ect, crushed & pressed ... 1/30 of the raw stalk2. High density, it is 10-15 times to raw stalk in weight, density: ... -30%capacity0.5-1t/h0.5-1.2t/h1-1.5t/h1-2t/h(finished form):33mm Size2000*900*1800mm2000 ...