Straw Reaper is a threshing machine, cut, threshed & cleaned the straw in one operation. The wheat stalks left after combine harvest are cut by an oscillating blades while revolving reel pushes them back toward & auger. The stalks are conveyed into the machine by the auger & guide drum, which reaches the threshing cylinder which cut the stalks into small pieces against concave.
It give superior separating performance. The short fragment (straw) fall through the bars of the concave. Double Blower operating just behind rushes the straw to trolley attached & separate the dust particles.