... machine is used for making the coal be rods. In the manufacture process, lime is not needed to be ... impeller, which will put forward the power coal strongly in the back of the cylinder body, after barrel volume ... sawdust, crops straw ( sorghum sticks, cotton stalk, rape sticks, peanuts, sunflower stem), lifting chaff, bamboo, wood, shrubs, the grasses ... your refer 2ton/h coal bar machine supplier in china