rice combine harvester rice combine harvester Favorable advantage1.New threshing mechanism,bigger area of threshing and separation, thorough threshing effect2.New cleaning mechanism,double fans and sieves, gain more cleaner grain3.To prevent from falling with wider track4.Capacious grain tank, optional unloading auger5.Improved Reel:Spring tine/tooth, hydraulic control, and good for lodging crop. ...