Fig. 2
From: The impact of threshing unit structure and parameters on enhancing rice threshing performance

Longitudinal axial flow threshers; (a) conical thresher; (b) drum thresher.
From: The impact of threshing unit structure and parameters on enhancing rice threshing performance

Longitudinal axial flow threshers; (a) conical thresher; (b) drum thresher.