Garage doors are commonly used facilities in enterprises, suitable for commercial storefronts, etc. Common garage doors mainly include remote control, electric, and manual. Among them, remote control, induction, and electric can all be collectively referred to as automatic garage doors. The main difference between manual garage doors and automatic garage doors is that they do not have motors. Automatic garage doors are now mainly classified into: flap garage doors and roller shutter garage doors. Guide rail: made of 1.5mm thick galvanized steel plate, formed in one go Edge hinge: supported by 1.5mm steel plate, treated with blue white galvanizing (degreasing, pickling, phosphating, and then galvanizing). Roller: The roller is sealed with imported bearings inside, and the outer layer is made of white nylon die-casting. GAAZO is wear resistant, anti-aging and has a long service life. Spring: Adopting 70 # torsion force and surface electrophoretic rust prevention treatment. Sealing strip: The lower end of the door leaf and the connection between the track and the wall are equipped with sealing strips, which are highly resistant to aging, environmentally friendly, cold resistant, and will not deform after long-term use. They can effectively resist the erosion of wind, sand, and rain. The remaining hardware components are made of high-quality cold-rolled steel plates, finely crafted, hot-dip galvanized or blue white galvanized, and surface painted (two coats and two baked) Special spot 1. The Haizhu garage door is controlled by a microcomputer program, which is easy to use. Simply press the remote control handle, and the motor comes with an automatic delay lighting, which can extend the time by 3-5 minutes. 2. The operation of the garage door is super quiet and environmentally friendly. 3. When there is a power outage, an emergency lock is equipped and the switch is easy and convenient. 4. The door panel of the garage door is made of imported double-layer color steel plate, with a total thickness of 4-5 cm. The middle of the door body is made of internationally recognized thermal insulation and sound insulation material - polyurethane. 5. The color of the garage door is bright, beautiful, elegant, and simple. 6. Equipped with airbags to prevent the garage door from rebounding in case of obstruction, ensuring the safety of both people and the vehicle. 7. The principle of garage doors is scientific. The door is equipped with a built-in torsion spring, which has a torque equivalent to the weight of the door, making the door body in a zero weight state. It also operates on a pulley within the track, resulting in low resistance, low energy consumption, low maintenance rate, and durability. 8. The dismantling and updating of hardware accessories for garage doors are convenient and beneficial for maintenance. & nbsp; Haizhu garage door, made of high-quality materials and exquisitely configured, provides a safe guarantee for our garage!
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