Hengxing Hard Quick Door uses airbags in its defense system. The infrared electro-optical and grating protection system can be turned on in a safer and more reliable way using Bluetooth, geomagnetic, card swiping, license plate recognition, 2.4G, induction probe, and other methods. Underground parking lots have centralized entrances and exits with large opening capacity, high wind pressure, and harsh environment, which require very high door requirements. Ordinary garage doors cannot meet the requirements. Linte hard quick doors can open up to 3000 times a day, and can withstand windspeeds of ≥ 12 levels. They have good insulation and fast opening and descending speed, making them the preferred product for underground parking entrances and exits.
High-Speed Hard Door, also known as aluminum alloy fast door, is simply called hard fast door. It is a new type of metal fast door for anti-theft and high-temperature isolation. It is reliable, practical and easy to operate. Hengxing Metal High-speed Rolling Door is a high-tech product developed by introducing advanced foreign technology. The advent of the metal high-speed rolling door has brought a new concept to industrial doors. The technology is at the world's leading level. It can maintain good sealing performance under both high and low pressure. It can also resist strong winds exceeding 120 km/s. The opening speed of the door varies with its size and can reach up to 2.5 m/s at the fastest. This door not only has a beauti- ful appearance but also features high practicality, reliability, durability, ease of operation and low noise. It is the best choice for busy entrances and exits in various fields such as chemical industry, pharmaceuticals, automotive industry and food processing.
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