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Industrial sectional door is generally used in corporate factories, workshops, warehouses, etc. Because of their large door openings, many people are worried about them. In fact, this is not the case. It is the first priority that industrial sectional door manufacturers must consider. Lifting door manufacturers adopt various measures to increase the operation and use of industrial sectional door so that industrial users can use them with confidence.

Sectional doors used for workshop doors in factories generally have larger door openings. In order to prevent the overall strength of the industrial lifting door from failing to keep up, a counterweight balancing system can be used. The steel wire rope passes through the pulley assembly to balance the counterweight between the door body and the industrial lifting door. The counterweight components are connected so that the industrial lift door body can maintain a balanced state when it is raised to any position.

The counterweight lift door is composed of multiple components, including a counterweight balance system, protective cover, shaft frame plate, buffer booster, spring, sealing device, motor, etc. It is characterized by one side of the industrial lift door Equipped with gravity counterweight system.

In this way, users can easily lift the door up and down with less effort, which greatly saves energy. At the same time, the industrial lifting door is also specially equipped with components such as a wire rope anti-breakage device and door body anti-falling components, making the counterweighted lifting door foolproof during operation.

At the same time, the industrial lifting door also uses a high-power motor and a torsion spring mode to achieve technical deficiencies in opening and closing, greatly reducing the required energy consumption, extending the service life of the motor, and reducing the cost of the lifting door, making it possible to lift the door. Doors are widely used in industrial industries.

Of course, in addition to the above advantages, industrial sectional door is also specially equipped with multiple protection devices, including wire rope anti-breakage devices, air bag protection devices, anti-spring breakage devices, and end buffer devices.