Electric swing-type airtight doors are designed specifically for clean, airtight, and automated passage requirements. They are available in single-opening and double-opening versions. Each door features a dedicated airtight sealing strip around its perimeter, ensuring a tight seal with the frame when closed, effectively isolating airflow, dust, and microorganisms while meeting pressure differential requirements in clean areas. Equipped with a dedicated electric door opener and intelligent control system, they support remote control, sensor access, button operation, and interlocking mechanisms. Operation is smooth and quiet, and safety features include anti-pinch and slow-stop functions.