The New Twin Harmony system synchronizes the reaping and conveying function and threshing feed chain with the speed of the combine. The thickness of the layer of conveyed rice plants is maintained at a constant level to reduce the load on the threshing part and provide stable threshing performance even for high-speed reaping and work otherwise performed under less-than-ideal conditions.
You can alter the reaping and conveying speed without having to stop the combine and smoothly engage in reaping even on fields with partially lodged crops.
The reaping and conveying functions can be carried out to prevent the spillage of culm even when the combine is stopped or going in reverse.