The research was carried out to optimize parameters for evaluating an improved motorize maize sheller. Statistical analysis performed using response surface methodology (RSM) with 3 by factorial experiment replicates. three are speed (850 rpm, 950 rpm and 1100 rpm), moisture content (12, 15, 17%) feed rate (120 kg h-1, 130 h-1 140 h-1) used illustrate the ability of machine shell (throughput ca...

The corn shelling process in Desa Sahan, Kabupaten Bengkayang, is still done by hand. This condition can cause musculoskeletal complaints such as back pain, neck pain and other fatigue the body. Based on observation, it necessary to analyze redesign sheller reduce felt farmers. study aims identify working posture when evaluate using designed sheller. combines of RULA analysis with Nordic Body M...