DQM-200 external European air-tight automatic door

　　DQM-200 external European air-tight automatic door

　　■ Product Features

　　·Adopt DC motor imported from Germany, with high life, high efficiency and maintenance-free.

　　·The power beam and door body are directly hung on the wall, which is fast and easy to install. Unique airtight operation structure and pressing technology of the closed door, and the airtight performance conforms to

　　National standard (UG/T257-2009), Grade 8 standard.

　　·Unique sinking mode; The larger sinking distance is 15mm, and the inward direction is 10mm, which increases the air tightness.

　　·The overall operation is light and peaceful, and the indoor and outdoor sound insulation effect is good.

　　·Environmental protection and energy saving: the door body is solid and thick, it can open and close quickly, the air circulation is reduced to a lower level, and it can prevent the cold air and dust from entering. There is a cleaning requirement

　　Keep constant humidity and temperature.

　　■ Technical specification

　　Opening speed: 100mm-500mm/s (adjustable

　　Door closing speed: 100mm-400mm/s (adjustable)

　　Opening time: 2-20s (adjustable)

　　Tightening force:>70N

　　Manual thrust:<100N

　　Power consumption of the whole machine:<150W

　　Air tightness class: 8

　　■ Structure