Electric Underground Mine Door

The electric door for underground mines is a ventilation and safety control device designed specifically for complex mine environments. It features automatic opening/closing, two-way locking, explosion-proof and anti-pinch functions, which can effectively regulate underground air flow, prevent ventilation short circuits, and ensure the safety of personnel and equipment. The device uses an electric push rod as the core drive, paired with a PLC intelligent control system, supporting three operation modes: infrared induction, remote command, and manual emergency, suitable for key nodes such as underground roadways, substations, and ventilation openings.