Industrial lifting door: Industrial lifting door, also known as industrial sliding door. According to different operating modes, industrial doors are divided into standard lifting industrial doors, vertical lifting industrial doors, high-level lifting industrial doors, sliding industrial doors, segmented lifting industrial doors, European industrial rolling shutter doors, etc. The industrial lifting door can be opened in the following ways according to the requirements of the usage site: 1. Electric opening: It can be controlled by buttons and has a manual emergency unlocking device, which is commonly used. 2. Manual opening: Use a manual hoist to open (commonly used) 3. Ground magnetic ring: Especially suitable for places where the entry and exit of hairpins and forklifts need to be closed in a timely manner Characteristics of industrial lifting doors Applicability: According to the architectural structure design, the lifting door opens vertically upwards and is hung flat on the inner side of the wall above the door opening, without occupying any indoor space; Fully utilize the advantage of vertical ascent without occupying both sides of the door opening, and release the space of the door opening; Appearance: Double layer galvanized steel plate with polyurethane layer, surface embossed design can make the door panel durable, easy to clean, beautiful and elegant, and enhance the corporate image; Thermal insulation performance: double-layer steel plate reduces losses, with a high-density polyurethane insulation layer of 42kg/m3 sandwiched inside, providing excellent thermal insulation effect; Noise isolation: Low noise opening, galvanized pulley seat equipped with adjustable ball bearings and wear-resistant rubber wheels to ensure silent opening and closing of the door. Wind resistance: When the door body reaches a certain width, external reinforcement ribs are designed to ensure its strength. Airtightness: The top, bottom, and both sides of the door panel are equipped with rubber sealing strips, and there is also a reliable seal between the door panels to ensure that the door body is not corroded. Sealing strips are installed around the perimeter for excellent airtightness; Device: anti fall device, airbag, to prevent the door from falling or colliding with obstacles at the bottom of the door, the door will automatically stop or run in reverse to avoid accidents; Anti wire rope breakage device, torsion spring breakage device. Prevent any form of door damage to people or objects.
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