Automatic revolving door system

Types of automatic revolving door system

An automatic revolving door system is a type of entrance door that consists of three or four panels that revolve around a central axis. These panels form a circular or square enclosure. The system opens automatically, using sensors to detect when people or objects are near the door. It is widely used in different types of buildings. There are various types of automatic revolving door systems, including;

• 3-Wheel Automatic Revolving Doors

  The 3-wheel automatic revolving door is one of the most popular options. It's a great choice for locations with limited space. This door has three panels instead of four, making it a more compact choice. Because of this, it requires less floor space than other types. It is easier to install and more affordable while providing all the benefits of an automatic revolving door. It is energy-efficient and maintains a comfortable interior climate by minimizing drafts and heat loss. This door is user-friendly, enabling seamless entrance and exit in busy areas.

• 4-Wheel Automatic Revolving Door

  The 4-wheel automatic revolving door is the most popular type. It is suitable for larger entrances and high-traffic areas. The 4-panel configuration provides better stability and smoother movement. The four-wheel system distributes the door's weight evenly, ensuring it rotates smoothly and quietly. This door can be customized to fit various architectural designs and branding needs. It is versatile, as it can be designed using different materials, finishes, and sizes.

• Security Revolving Doors

  A security revolving door protects sensitive areas requiring controlled access. It integrates security features like access control and sensors. It only allows authorized individuals to enter or exit. The security revolving door can protect and control the flow of people in and out of a building. It can prevent unauthorized access and ensure the safety of individuals within. The door can also integrate with existing security systems, such as card readers and surveillance cameras. It provides a seamless and efficient access control solution.

Functions and features of automatic revolving door system

As mentioned, an automatic revolving door is a type of entrance that continuously spins around a central axis. It allows people to enter and exit a building without having to push or pull the door themselves. Here are some key features and functions:

• Sensor Detection:

  Automatic revolving doors use sensors to detect when a person or object is near. The sensors are usually motion sensors or infrared sensors. They detect movement or heat within a certain range. Once the sensor detects movement, it triggers the door to start rotating. The sensors ensure the door only moves when someone is approaching, making it safe and energy-efficient.

• Speed Control:

  These sensors not only detect presence but also help control the speed of the revolving door. The automatic door system can adjust how fast the door turns based on the traffic flow. For example, it may rotate faster during busy times to let more people through. The speed control makes the door convenient for high-traffic areas. It ensures that as many people as possible pass through without long waits or delays. Meanwhile, it can slow down in quieter times for safety and energy efficiency. Overall, speed control leads to smooth, efficient entryways that suit the building's needs.

• Safety Sensors:

  Safety sensors are special devices used in automatic revolving doors to keep people safe while the door is moving. The safety sensors have different types, such as Beam Sensors and Pressure Sensors. Beam sensors create an invisible light beam around the door. If someone or something breaks the beam while the door is turning, it will automatically stop to prevent collisions. Pressure sensors detect any pressure on the door panels. If something gets trapped between the panels, the pressure sensor will sense it and stop the door to avoid injury.

• Emergency Stop:

  The automatic door system also has a feature called an emergency stop. It allows the door to be stopped immediately in case of an emergency. There are different ways to activate the emergency stop. For example, there can be a hidden emergency stop button near the door. In an emergency, a staff member can press the button to stop the door from moving. Another way is using a key switch. Only authorized personnel will have the key to control the door.

• Windproof and Weather Resistant:

  Automatic revolving doors are made to be windproof and resist bad weather. Their design helps protect against strong winds. The revolving panels stay close together, blocking wind from entering the building. This helps maintain a comfortable indoor temperature. Some doors also have special seals around the panels and at the top and bottom. These seals further reduce drafts and help keep out rain, snow, and debris.

Scenarios of Automatic Revolving Door System

Automatic revolving doors are widely used in commercial spaces and buildings with high traffic. These are some of the applicable scenarios.

• High-Traffic Commercial Spaces

  High-Traffic commercial spaces like shopping malls, airports, hotels, and office buildings frequently use automatic revolving doors. The revolving doors allow continuous entry and exit, ensuring a seamless flow of people. This is important in areas where large numbers of people need to move quickly and efficiently. The sensors of the automatic door system detect and regulate the speed of the revolving door based on the volume of traffic. This helps to reduce congestion and facilitate smooth movement.

• Climate Control

  Automatic revolving doors are important in controlling the climate in commercial and office spaces. The revolving doors create a barrier between the interior and exterior of the building. This minimizes the loss of heated or cooled air. The climate control barrier created by the revolving doors is also important in regulating the humidity levels inside the building.

• Security and Access Control

  The automatic revolving doors have features that enhance the security of commercial spaces. For instance, access control systems like card readers or keypads can be integrated with the doors. The security sensors detect any unauthorized attempts to enter the building through the doors. The sensors can also be used to control the speed of the door or stop it from revolving when there is an obstruction, preventing injuries and accidents.

• Aesthetic Appeal

  Automatic revolving doors enhance the aesthetic appeal of commercial spaces. The sleek and modern design of the doors adds a touch of elegance to the entrance of any building. The transparent panels used in most automatic revolving doors provide visibility. This allows people inside to see outside and vice versa. The lighting options in the revolving doors make the entrance more inviting and attractive.

• Accessibility

  Automatic revolving doors are important in making commercial spaces accessible to all. The sensors detect and can automatically stop the door when it is pushed or when someone is in the way. This feature is important for people with disabilities or those pushing strollers or carts. The smooth and continuous movement of the doors also enables wheelchair users and people with mobility challenges to enter and exit the building easily.

How to choose automatic revolving door system

Before purchasing an automatic revolving door for sale, consider the following factors:

• Safety Features

  The most important factor to consider when buying an automatic revolving door is safety. Check if the door has safety features like emergency stop sensors, safety edges, and anti-crush sensors. The sensors will stop the door from closing if they detect an object or person in the way. Safety edges prevent injuries by stopping the rotation when they sense contact. Look for anti-crush sensors to ensure the safety of all individuals using the door.

• Quality and Durability

  The next factor to consider is the quality and durability of the automatic revolving door. Choose doors built with strong materials, like toughened glass and stainless steel, as they will withstand regular use and harsh weather conditions. Consider the quality of the components, like the drive system and control panels. Go for options with high-quality components that are well-built and designed to last.

• Size and Configuration

  The size and configuration of the automatic revolving door should be ideal for the space it will be installed in. Consider the available floor space and choose a door that will fit perfectly into that space. Also, consider the ceiling height and ensure the selected door's design will complement it. More importantly, consider the traffic flow and select the right size door to accommodate the expected number of people passing through. For example, a larger door will be ideal for high-traffic areas, while a smaller one is perfect for low-traffic areas.

• Power Supply

  All automatic doors require a power supply. Therefore, it is important to consider the available power options before buying an automatic door. Some doors are powered by electricity, while others have an electromagnetic drive. Electric-powered doors are more popular because they are more efficient and reliable. However, they will only work in areas with a stable power supply. Electromagnetic drive doors are more eco-friendly and can operate on battery power.

automatic revolving door system Q & A

Q1: Can an automatic revolving door be used in emergency situations?

A1: Yes, automatic doors can be configured to operate in emergency situations. The system can be connected to the building's fire alarm. In case of an emergency, the revolving door will automatically open to provide quick evacuation. Manual operation can also be an emergency override option.

Q2: Are automatic revolving doors energy efficient?

A2: Yes, automatic revolving doors are energy efficient. They help regulate indoor climate by minimizing air exchange between the inside and outside. This is because the revolving motion creates a barrier. Some doors are also designed with energy-saving features like sensors that control opening and closing based on traffic.

Q3: What is the maximum height of an automatic revolving door?

A3: There is no standard maximum height for automatic revolving doors. The height depends on the door model and manufacturer's specifications. Some doors can accommodate heights of up to 3.5 meters or more. It is important to consult with the manufacturer to determine the maximum door height.

Q4: Can automatic revolving doors be installed in existing entrances?

A4: Yes, automatic revolving doors can be retrofitted to existing entrances. The installation process requires careful assessment of the current entrance structure. It also requires modifications to accommodate the door system. Consulting with a professional is important for determining feasibility and ensuring proper installation.

Q5: Are automatic revolving doors noisy?

A5: No, automatic revolving doors are not noisy. As long as they are properly maintained, they will produce minimal noise. Occasional door noise should not be a cause of concern. This could be due to lack of lubrication or misalignment. Regularly servicing the door can help eliminate any noise.