The sectional door is composed of door panels, which rise along the track. The sectional door has a stylish design in appearance and structure and a sense of comfort in use. The balance of the door body is guaranteed by the torsion spring system or the counterweight system. Different sectional door panels with track systems and lifting methods can adapt to different buildings, and a variety of colors are available. Its dexterous features make it suitable for almost every kind of door used outside buildings.

1. Applicability: According to the structural design of the building, the lifting door opens vertically upwards and hangs horizontally on the inner side of the wall above the door opening, without occupying any indoor space; give full play to the advantages of vertical rise, not occupying the two sides of the door opening, and release the space of the door opening to the greatest extent;

2. Appearance: The double-layer color steel plate contains polyurethane foam material, which is beautiful and elegant, and improves the corporate image;

3. Thermal insulation performance: Double-layer steel plate reduces heat loss, and high-density polyurethane 42kg/m3 insulation layer is sandwiched inside, which has excellent thermal insulation effect;

4. 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.

5. Wind resistance: When the door body reaches a certain width, it is designed with external reinforcing ribs to ensure its strength. Tested by European standards, it can resist instantaneous 10-level wind.

Sectional door can according to the actual situation of the building site and combined with the requirements of the owner for the use of space, different lifting methods can be realized to meet the requirements of rational use of space to the greatest extent.