Structural composition and functional characteristics of industrial lifting doors

1. The thickness of the industrial door panel is 40-45mm, the width is 500mm-610mm and other general specifications; the thermal resistance coefficient R=14.96, 18.25; the K-value of the insulation board, the color of the door body is mainly white, Other colors can be customized. The door body\’s wind load resistance is 180kg/m. The flame retardant test reaches level B1.

2. The track of the industrial lift door is made of 2.0mm thick hot-dip galvanized steel plate. The track is divided into standard track, low track, high lift track and vertical track. Lift rails and ramp rails. The bearing bracket is designed to carry heavy loads.

3. The balance system of industrial lifting doors uses external torsion springs. The working life of the torsion springs can reach 50,000-100,000 working cycles.

4. The bottom of the industrial door is sealed with a U-shaped vinyl sealing strip, which can prevent freezing, moisture, and waterproof penetration. The sides and top are sealed with grooved sealing strips, and the door panel The joints between them are sealed with convex grooves and thermal insulation tubes or strips.

5. The small passage door and observation window can be reasonably produced according to the needs of the customer. When the door body is less than 5 meters, various sizes of passage doors can be selected. Doors, viewing windows also available in a variety of sizes.

6. Actuation method: 220V electromechanical actuation.

7. Safety control device: Optional gas-sensing safety protection device, infrared safety protection device, and door opening lighting.

8. Opening method: Chain drive is used to realize mechanical and electrical clutching, and wireless remote control opens and closes.

9. Emergency opening in case of power outage: Open the emergency lock of Xufeng Huaxia Door Network\’s industrial lifting door and pull the adjustment wire to achieve rapid manual opening operation.