The quality of the post-harvest cure depends heavily on the micro-environmental management of the drying room. This article focuses on three frequently overlooked technical details: the optimization of vertical airflow through a no-cross partition design, the compatibility of adjustable hanging bars for varying harvest volumes, and the maintenance of lab-grade hygiene standards via low-slope stainless steel tracks. It aims to help facility managers eliminate air stagnation zones and protect crop structural consistency through precise equipment calibration.