With the dry effect evaluating value, comprehensively reflecting the product quality, energy consumption, and drying rate during drying of southern corrugated rice noodles. As the index, effects of heat pump drying temperature, moisture changing point, and hot air drying temperature on the combined drying effect of southern corrugated rice noodles were researched, and the technological conditions were optimized by the full factorial design. The results showed that the heat pump drying temperature, moisture changing point, and hot air drying temperature significantly affected the dry effect evaluating value. The optimum combined drying conditions for southern corrugated rice noodles were as follows:the heat pump drying temperature 48℃, moisture changing point 23%, and hot air drying temperature 78℃. Under these optimized conditions, the dry effect evaluating value was 86.19, which was 11.99% and 13.15% higher than that obtained from the hot air drying and heat pump drying methods.