In daily use, industrial sectional door is used as passage doors and are opened every day. As factory doors, they need to be wind-resistant, open quickly, be beautiful, and have good thermal insulation.

In order to facilitate frequent entry and exit when the industrial sectional door is closed, you can choose to add a small door, that is, a door-in-door. Open a door in the door panel that is suitable for employees to pass. The industrial sectional door is made of double-layer color steel plates filled with polyurethane foam. The conventional door panel thickness is 40mm, and the thickness can be customized as needed. All industrial lifting doors are opaque. Add a few A transparent window can provide good light transmission and lighting, bringing more light to the factory building. Some corporate factories have their doors closed for long periods of time, but workers in the factory need to use industrial sliding doors to enter and exit. This not only extends the service life of the industrial sliding door, but also makes it convenient for factory workers.

1. Equipped with torsion spring anti-breakage device, wire rope anti-breakage device, and bottom airbag protection device.

2. When the small door is normally open, the pass door sensor can prevent the motor from starting and prevent the door from opening electrically.

3. The hinges and hinges have a double-row structure, which is more solid; they are galvanized and anti-rust, making them fashionable and durable.

4. There is a buffer protector on the top of the door panel to prevent the door body from rushing out of the limit.

The above are the advantages of industrial sectional door. The door panels of industrial sectional door is designed with orange peel embossing. Compared with other industrial doors, the orange peel design has better aesthetics, is more in line with public aesthetics, and can also avoid The reflection caused by the door panel being too smooth makes it difficult for dust to fall off.