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In modern industrial environments, the efficiency of logistics passages and energy consumption control are crucial. The Thermal Insulated Turbo Rigid High-Speed Door (also known as a spiral rigid high-speed door) has become the ideal choice for cold chain workshops, cleanrooms, large factories, and areas with high wind pressure, thanks to its excellent thermal insulation, anti-corrosion, wear resistance, and strong environmental adaptability.
This series of doors uses thickened double-layer galvanized color-coated steel plates as the shell and is filled with high-density polyurethane foam inside. This composite structure not only gives the door excellent heat insulation, sound insulation, and thermal insulation capabilities but also allows it to handle extremely cold and high-temperature environments with ease, effectively blocking heat exchange between indoor and outdoor and significantly reducing energy loss.
Depending on the differences in on-site architectural structures, we offer various track operation solutions, including standard turbo inhalation type, elliptical inhalation type, as well as customized modes like vertical lifting type and 90-degree standard turning lifting type, perfectly adapting to various complex installation scenarios.
Eight Core Technical Advantages
1. Intelligent Servo Control System
The door is equipped with an advanced DSP processing chip as the core control system. The system precisely controls the opening height and running speed of the door by receiving real-time feedback signals from the servo coaxial motor encoder, achieving millimeter-level positioning accuracy and ensuring smooth and reliable operation.
2. High-Performance Servo Motor Drive
The drive system adopts an industrial-grade servo coaxial motor combination, integrating a high-precision servo encoder, electromagnetic braking system, and a large-inertia planetary reducer. In addition, a standard emergency manual opening mechanism is provided to ensure safe operation during emergencies such as power outages.
3. End Buffering and Noise Reduction Technology
Based on the constant torque characteristics of the servo motor, the door operates as smoothly as silk, completely solving the pain point of high noise in traditional high-speed doors. The unique end buffering technology effectively absorbs the impact force when stopping, protecting the reducer and operating mechanism from rigid damage. It supports digital full-length variable speed adjustment (fast-slow-stop), greatly reducing component wear and significantly extending the service life of the equipment.
4. Patented Spiral Lifting Mechanism
It adopts the company’s unique aluminum alloy turbo guide load-bearing track technology. The door curtain runs at high speed along the spiral track during opening and closing, replacing sliding friction with rolling friction, thus controlling noise at a very low level.
- Standard Configuration: Turbo inhalation type, elliptical inhalation type.
- Custom Services: Special tracks such as vertical lifting type and 90-degree turning type require advance appointment.
5. Modular Door Structure
The door adopts a split assembly design, with main components including:
- Thermal Break Insulated Aluminum Alloy Door Panels: Effectively block thermal bridges and enhance insulation.
- Multi-layer Sealing Strips: Build a tight air-tight barrier.
- Noise-Reducing Load-Bearing Hinges: Reduce metal collision noise and improve durability.
- Polyurethane Guide Wheels: Ensure smooth and silent operation.
6. Double-Layer Transparent Window Design
The window uses high-quality polycarbonate (PC) boards with a double-layer hollow structure design. It not only ensures excellent insulation performance inside and outside the door but also provides great transparency and lighting effects, making the view clear from inside to outside and highlighting modern industrial aesthetics.
7. Omnidirectional Multi-Layer Sealing System
To achieve ultimate airtightness and isolation effects, the door constructs a four-layer sealing defense line:
- Guide Rail Side Sealing
- Middle Interlocking Sealing between Door Panels
- Top Sealing of the Door Body
- Bottom Elastic Sealing of the Door Body
It effectively blocks dust, insects, and convection of hot and cold air, making it especially suitable for places with strict requirements on cleanliness and temperature and humidity.
8. Outstanding Thermal Insulation Performance
Tested in real situations, under the standard closed state (taking a 4x3m door opening as an example), the heat transfer coefficient of this door is K ≤ 0.6 W/(㎡·K). This data far exceeds the standards of ordinary industrial doors, effectively maintaining indoor constant temperature and greatly reducing the energy consumption of air conditioning or heating equipment.
The thermal insulated turbo rigid high-speed door integrates high-speed opening and closing, energy-saving insulation, strong sealing, wind resistance, theft prevention, and environmental protection into one. It is a revolutionary product in the modern industrial field. Its extremely high reliability and practicality allow it to easily resist strong convection wind pressure. With its excellent work efficiency, it has become an indispensable key facility in industries such as automobile manufacturing, food cold chain, pharmaceutical chemicals, and precision electronics, helping enterprises build efficient, green, and safe modern logistics channels.