Introduction to Heavy-duty broken bridge single-track Sectional Door and Sectional Door working principle

Heavy-duty broken bridge single-track Sectional Door It is a kind of industrial door equipment that can be opened and closed efficiently and quickly. It is mainly used for the entrances and exits of industrial workshops, logistics warehouses and other places to achieve rapid isolation, heat preservation and dust prevention.，the product looks atmospheric.，the advantage is The motor is specially designed for industrial doors, with a power supply voltage of 220V to 380V, running smoothly and with low noise.、Polyurethane and other filling materials can effectively block heat transfer, reduce indoor and outdoor heat exchange, reduce energy consumption and keep indoor temperature stable.、The structural design is reasonable, and some lifting doors can resist 10-level wind speed. For example, the torsion spring rib lifting structure is adopted to make the door body more firm.、Door panels are usually made of double-sided colored steel plates filled with polyurethane to ensure long-term use.、The interior is filled with thermal insulation materials, which effectively blocks heat transfer, reduces energy consumption and maintains indoor temperature stability.。

1、Brief introduction of Heavy-duty broken bridge single-track Sectional Door

Heavy-duty broken bridge single-track Sectional Door Also called industrial lifting door, it is a door device with vertical lifting function.，the main structure includes Drive system, Door panel structure, Track device, control system, security apparatus/device/equipment and so on，This productSimple structure and advanced technology.，it is widely used in industry, automobile, automobile, industry and aviation。

Heavy-duty broken bridge single-track Sectional Door

2、Heavy-duty broken bridge single-track Sectional Door application

Heavy-duty broken bridge single-track Sectional Door s have the following purposes.

1. Automobile manufacturing workshop

Meet the requirements of large-scale equipment and vehicles in and out of the automobile production line, and maintain the stable production environment of the workshop with the function of heat preservation and sound insulation.

2. Logistics distribution center

Adapt to the oversized doorway of the logistics center, quickly lift and improve the turnover efficiency of goods, and the sealing performance is effective against dust and moisture.

3. Aircraft maintenance depot

The oversize lift door is suitable for aircraft maintenance garage, which is convenient for aircraft to enter and exit, and it is wind-resistant and stable to deal with complex outdoor environment.

4. Cold chain storage place

Excellent thermal insulation performance can reduce the loss of cold energy in the cold storage, maintain a low temperature environment and reduce energy consumption.

5. Industrial workshop warehouse

It is used for the entrance and exit of industrial workshops and large warehouses, ensuring the frequent entry and exit of goods transport vehicles, and its durable characteristics can resist daily collisions.

Heavy-duty broken bridge single-track Sectional Door

3、Heavy-duty broken bridge single-track Sectional Door working site

Speak directly with facts on the spot。

Heavy-duty broken bridge single-track Sectional Door

As you can see from the live video.，Anbixin door industry is a common Heavy-duty broken bridge single-track Sectional Door 。

4、Heavy-duty broken bridge single-track Sectional Door principle

The principle of Heavy-duty broken bridge single-track Sectional Door is introduced as follows:

1. Balanced system

Equipped with balance system, usually using torsion spring or counterweight device. The torsion spring generates a moment that is balanced with the weight of the door through the pre-tightening force, so that the door can keep balance during opening and closing, reduce the load of the motor, and ensure that the door can be stably stopped at any position.

2. Track guidance

The two sides of the door panel are installed on vertical guide rails, which provide accurate guidance for the door panel, ensure that the door keeps moving in a straight line during the lifting process, without shaking or deviation, and improve the running stability and sealing performance of the door.

3. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

4. Balance assist

A balance system is composed of a torsion spring or a counterweight. The torsion spring is tightened in advance to generate elastic potential energy, and the counterweight acts through gravity to form a moment that is balanced with the weight of the door. In the process of lifting the door body, the balancing system reduces the motor load, so that the door panel can easily stay at any position and reduce the running noise.

5. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

Heavy-duty broken bridge single-track Sectional Door

5、Heavy-duty broken bridge single-track Sectional Door work site real shot

The following pictures can be used for reference by new and old customers.。

Heavy-duty broken bridge single-track Sectional Door

Note: All the pictures in this article were taken by Anbixin manufacturer.。

6、Anbixin door industry workshop pictures

The finished products of the Heavy-duty broken bridge single-track Sectional Door factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

Anbixin

The finished products of the Heavy-duty broken bridge single-track Sectional Door factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

Heavy-duty broken bridge single-track Sectional Door After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.，Widely used in Automobile manufacturing workshop, Logistics distribution center, Aircraft maintenance depot, Logistics distribution center and Cold chain storage place。