Guide to installing automatic revolving doors for shopping malls

1. Why shopping malls should use automatic revolving doors

Automatic revolving doors are considered one of the most effective entrance solutions for shopping malls thanks to their ability to regulate continuous movement, maintain indoor temperature, and elevate the overall façade appearance. When installed correctly, they operate smoothly, minimize collisions, and enhance customer experience during peak hours.

1.1 Traffic flow control

Revolving doors maintain a semi-closed structure at all times, reducing the escape of cool air and lowering the load on HVAC systems. This advantage is crucial for shopping malls where large crowds enter throughout the day and cooling systems operate continuously to stabilize indoor climate.

1.2 Elegant and premium aesthetics

With their modern design and distinctive curved-glass construction, automatic revolving doors enhance the sophistication and visual impact of any shopping mall façade. Their premium appearance makes them ideal for high-end malls, hotels, commercial towers, and large retail complexes.

1.3 Improved safety with fewer collisions

Revolving doors operate at a controlled speed and are equipped with advanced safety sensors, helping reduce collisions even in heavy foot traffic. The rotating chambers naturally separate movement flows, creating safer navigation for children, seniors, and large groups.

2. Key technical requirements before installation

Because revolving doors have a more complex structure than sliding doors, installation must comply with strict technical standards. For shopping malls with extremely high traffic volumes, these requirements are even more important to ensure long-term safety, stability, and aesthetics.

2.1 Front-façade size, rotation radius and wing configuration

The first step is determining the façade width and available entrance space to select the appropriate rotation radius. Revolving doors typically come with 2, 3 or 4 wings, each offering different movement capacity. Choosing the wrong radius or wing configuration may cause congestion or result in unstable rotation.

2.2 Glass, motor and sensor standards for high-traffic areas

The glass panels must be tempered or laminated to withstand strong impact and frequent rotation. Motors must be engineered specifically for revolving systems, offering high torque and stable performance. Overhead or central-shaft sensors must detect presence instantly to prevent user collisions.

2.3 Electrical infrastructure, UPS and access-control options

Revolving doors require a stable power source and a UPS backup to ensure safe opening in case of power failure. For malls requiring secure access, the system may integrate card readers, electric locks or identity-recognition modules while maintaining seamless design compatibility.

2.4 Wind direction, traffic density and operating conditions

Strong wind pressure can affect door rotation and stability. Shopping malls should analyze peak-hour foot traffic to select a configuration that handles maximum movement. Environmental conditions such as dust, humidity and temperature also influence the choice of mechanical components.

3. Installation process for shopping-mall revolving doors

Installing an automatic revolving door requires high precision due to the involvement of curved glass, central-shaft motors and advanced sensors. When performed according to proper technical procedure, the door operates smoothly, safely and withstands continuous daily use in busy commercial environments.

3.1 Site survey, rotation measurement and configuration selection

Technicians take accurate measurements of the façade and interior clearance to determine the correct rotation radius. They also assess traffic flow to recommend the ideal number of wings, rotational speed and motor configuration suitable for the mall’s operational demands.

3.2 Constructing the frame, fitting curved glass, installing motor and controller

After the configuration is approved, the contractor installs a heavy-duty steel or aluminum frame. Curved glass panels are manufactured to precise dimensions and secured with specialized clamps. The central-shaft motor and controller are installed with strict balancing requirements to ensure stable rotation.

3.3 Adjusting rotation speed, sensor sensitivity and safe pathways

The door must be calibrated to rotate at a comfortable and safe speed, especially during peak hours. Presence and safety sensors are fine-tuned to detect users accurately. The rotating path is programmed to eliminate pinch points and guarantee safe continuous operation.

3.4 Anti-jam testing, load simulation and final handover

Technicians simulate real-life situations such as sudden crowd surges, unexpected obstacles or fast-moving users to assess safety performance. Once the door operates consistently, the system is handed over with user instructions and a scheduled maintenance plan.

4. Operating and maintenance notes for shopping malls

Since revolving doors operate continuously in shopping malls, regular maintenance is essential to guarantee absolute safety. With proper care, the system stays stable, minimizes downtime, and delivers a smooth movement experience for all visitors.

4.1 Maintenance frequency

Given the high usage intensity, revolving doors should be inspected monthly to evaluate rotation speed, sensor sensitivity and motor performance. Dust accumulation around sensors and pivot points can delay door response, so frequent cleaning with a soft cloth is recommended.

4.2 Managing risks during sudden traffic spikes

During major events, peak shopping hours or promotional campaigns, visitor numbers may rise sharply. Malls should assign staff to guide users, prevent overcrowding and ensure no one stands too close to the rotation axis for safety.

4.3 When to call professional technicians

If the door becomes noisy, rotates inconsistently, reacts slowly to sensors or stops mid-operation, contact professional support immediately. These issues often relate to the motor, controller or pivot joints and should never be handled without technical expertise.

If you're considering installing an automatic revolving door or want to evaluate the current system at your shopping mall, contact Thuy Linh Long. We provide on-site surveys, configuration consulting and professional installation to ensure smooth, safe and durable performance in high-traffic environments.