... : 1 set 93QS-3 farm popular cutter for grassStable working hay cutter High efficiency hay cutter also named by Straw chopper, straw chopping ... machine, cotton stalk cutting machine,Usage of the hay cutter The machine is used to chop cotton stalk, corn stalk, peanut stalk ... the feed of cow or sheep. 2. It can be used to electricity generating, paper making, artificial board making, ethanol extracting ...