The Chunming brand 4YMF series self-propelled flax turning and drying machine is an agricultural machinery equipment designed specifically for the post harvest turning and drying process of flax crops. It integrates functions such as self-propelled and flax sun drying operations, which can efficiently and evenly sun dry flax, accelerate flax drying speed, improve flax quality, and reduce labor intensity. It is suitable for large-scale flax growers and agricultural cooperatives' flax post harvest processing operations.