Knowledge of industrial door torsion springs

In the previous article, we talked about garage door torsion springs, and this time we will talk about industrial door torsion springs.

Industrial door torsion spring is a key component used to ensure the safe and stable operation of industrial lifting doors. Its main function is to balance the weight of the door body, so that the door body can smoothly rise and fall on the track. When introducing the basic knowledge of industrial door torsion springs, the following aspects can be approached:
1. Torsion spring balance system
Installation steps: Installing the torsion spring balance system involves multiple steps, including installing the bearing bracket, determining the installation position of the torsion spring bracket, installing the torsion spring bracket and components, etc. This process requires precise operation to ensure the correct installation and stability of the torsion spring.
Technical requirements: The installation of the torsion spring requires professional technical installation personnel, as the number of turns of the torsion spring needs to be adjusted according to the size of the industrial door body to ensure balance effect.
Safety importance: The correct installation of the torsion spring is crucial, as any installation error can cause the torsion spring to loosen and cause safety accidents.
2. Torsion Spring Materials and Design
Material selection: Industrial door torsion springs are usually made of 72B or 82B spring steel, which has high strength, elastic stability, and good fatigue failure resistance, making them suitable for high-frequency use in industrial doors.
Surface treatment: In order to prevent corrosion, the surface of the torsion spring needs to be oxidized to extend its service life and maintain its appearance.
Design and manufacturing: The design of torsion springs requires computer-aided design, supplemented by professional equipment manufacturing, to ensure their accuracy and performance.
3. Principle of torsion spring balance system
Balance principle: The industrial door torsion spring balance system is mainly composed of supporting seat shaft, spring, wire hub, steel wire rope and other components. Its core principle is to balance the weight of the door body through the elasticity of the torsion spring.
Cycle life: The cycle life of the torsion spring can reach 80000-100000 times, which means it can support frequent lifting operations of industrial doors.
4. The relationship between torsion springs and industrial doors
Door balance: The torsion spring is a key component that ensures that the lifting door can balance the weight of the door body and achieve smooth lifting.
Visual impact: The stable and spectacular operation of industrial upgrading doors is partly due to the precise operation of the torsion spring balance system, which brings a strong visual impact to people.
5. Installation and Maintenance
Professional operation: Wrapping the torsion spring is the most important and dangerous step in the installation process, which must be operated by professional installation workers.
Maintenance and inspection: Regular maintenance and inspection are necessary to ensure the normal operation and safety of the torsion spring balance system.
Overall, the industrial door torsion spring is a key component to ensure the smooth operation of the industrial lifting door. The selection of materials, design and manufacturing, installation steps, and maintenance must be strictly carried out in accordance with professional standards. The correct torsion spring balance system can not only ensure the smooth lifting of the door body, but also avoid possible safety accidents and extend the service life of industrial doors. Therefore, for the knowledge and operation of industrial door torsion springs, relevant personnel should give sufficient attention and ensure that correct operation and maintenance guidelines are followed in actual use.