... hammer mill, grass/straw cutter , straw bale crusher ,pellet machine and briquette machine, dryer and cooler, screener, mixer , biomass pellet boiler , ... to choose best model. 2.sawdust making machine adopts advanced technology,the heart part is best rotor ,which is consist of ... structure, low consumption and high working efficiency. 4.sawdust machine is very hot selling more than 1000 sets per year ...