Recently, several sets of blue high-speed rolling shutter doors have been installed outside the plastic workshop in the Philippines. The door curtains are equipped with multiple aluminum profiles to ensure wind resistance of level 6 or above; due to the good sealing performance of the high-speed doors, rapid opening and closing, and high-frequency lifting, there is no gap in the closed state. Dust and mosquitoes are kept out; when in use, it can be raised and lowered rapidly at a speed of 1-1.5m/s to reduce the contact between internal and external air and reduce dust entering the interior, which can ensure the interior of the workshop is clean and dust-free, with constant temperature and moisture retention.

    The customer's access control system is set on the outdoor side, and the indoor side is a manual button, which is convenient for people to enter and exit; the fast rolling shutter door belongs to the modern automatic intelligent door, like the rolling shutter door and swing door we know, generally do not use the induction method of card access control. , Because the switching frequency is limited, it cannot withstand the frequency of opening the door once and hundreds of times a day. There are many options for the opening and closing of the high-speed door: pull rope, radar, geomagnetic, Bluetooth, linkage, infrared, and remote control.