The overload problem is a bottleneck for most rice polishers. The wrong order of starting and halting, or halting without cutting off the water supply at the same time, could lead to this problem. There is no good solution to the problem. The automatic control system for rice polisher based on S7 - 200 PLC optimized the performance of rice polisher by detecting the main parameters of the rice polisher, including current, voltage and inlet water temperature, and controlling the sampling process of the material in polishing chamber. The system controlled starting and halting order for each compo...
