As a supplier of Bi - directional Swing Barrier Turnstiles, I am often asked about the size specifications of these essential security and access control devices. In this blog post, I will delve into the details of the size specifications of bi - directional swing barrier turnstiles, providing you with a comprehensive understanding of what to expect when considering these products for your access control needs.
Overall Dimensions
The overall dimensions of a bi - directional swing barrier turnstile can vary depending on the manufacturer and the specific model. However, there are some general ranges that are commonly seen in the market.
The height of a typical bi - directional swing barrier turnstile usually ranges from 900mm to 1200mm. A height of around 900mm is often used in areas where a lower profile is desired, such as in some office buildings or indoor spaces where aesthetics play a significant role. On the other hand, a height of 1200mm provides a more robust and secure appearance, which is suitable for high - security areas like government buildings or industrial facilities.
The length of the turnstile, which includes the housing and the swing barriers, typically ranges from 1200mm to 1600mm. A shorter length of 1200mm is more space - efficient and can be used in areas with limited floor space, such as narrow corridors or small entrances. A longer length of 1600mm may be chosen when more stability is required or when the turnstile needs to accommodate additional features like integrated card readers or display panels.
The width of the passageway between the swing barriers is an important specification. It usually ranges from 550mm to 900mm. A width of 550mm is suitable for single - file pedestrian traffic and is often used in areas where strict access control is needed, such as in subway stations or restricted areas. A wider passageway of 900mm can accommodate people with luggage, strollers, or wheelchairs, making it more accessible for a diverse range of users. This width is commonly used in public areas like airports, shopping malls, and hospitals.
Swing Barrier Dimensions
The swing barriers themselves also have specific size characteristics. The length of the swing barriers typically ranges from 500mm to 700mm. A shorter length of 500mm provides a more compact design and is suitable for areas where space is at a premium. A longer length of 700mm can offer a greater sense of security as it can effectively block the passageway and prevent unauthorized access.
The thickness of the swing barriers is usually between 2mm and 5mm. A thinner barrier of 2mm may be made of lightweight materials and is often used in less - high - security applications where cost - effectiveness is a priority. A thicker barrier of 5mm is more durable and can withstand more force, making it suitable for high - traffic areas or areas where there is a risk of vandalism.
Housing Dimensions
The housing of the bi - directional swing barrier turnstile is designed to protect the internal components and provide a stable base for the swing barriers. The thickness of the housing wall typically ranges from 1.5mm to 3mm. A thinner housing wall of 1.5mm is more lightweight and can be used in indoor applications where the turnstile is not exposed to harsh environmental conditions. A thicker housing wall of 3mm is more robust and can withstand outdoor elements, making it suitable for use in outdoor access control systems.
The size of the housing also affects the overall footprint of the turnstile. The width of the housing usually ranges from 200mm to 300mm, and the depth ranges from 300mm to 400mm. These dimensions are designed to balance the need for protecting the internal components while also keeping the turnstile as compact as possible.
Impact of Size Specifications on Different Applications
The size specifications of bi - directional swing barrier turnstiles have a significant impact on their suitability for different applications.
In office buildings, space is often a concern. Therefore, turnstiles with a shorter length and a narrower passageway width may be preferred. A turnstile with a length of 1200mm and a passageway width of 550mm can be installed in a small lobby without taking up too much space. At the same time, a height of 900mm can provide a modern and unobtrusive appearance, which is in line with the aesthetic requirements of office environments.


In public transportation hubs such as subway stations or train stations, high - volume pedestrian traffic needs to be accommodated. Turnstiles with a wider passageway width of 900mm and a longer length of 1600mm are more suitable. The wider passageway allows passengers to pass through quickly, especially those with luggage or large items. The longer length provides more stability and can withstand the constant flow of people.
For industrial facilities, security is of utmost importance. Turnstiles with a height of 1200mm, a thicker swing barrier of 5mm, and a robust housing with a 3mm wall thickness are ideal. These features can effectively prevent unauthorized access and protect the valuable assets within the facility.
Related Products and Their Features
In addition to bi - directional swing barrier turnstiles, our company also offers a range of related products that can complement your access control system. The Slim Automatic Speed Gate Turnstile System is a sleek and modern option that is suitable for high - end office buildings and commercial spaces. It features a slim design and high - speed operation, allowing for efficient pedestrian flow.
The Pedestrian Controlled Contactless Optical Turnstile Gate is another innovative product. It uses optical sensors to detect pedestrian movement and provides a contactless access solution, which is especially important in the context of the COVID - 19 pandemic. This turnstile gate is suitable for public areas where hygiene and convenience are key considerations.
The Automatic Pedestrian Speed Lanes are designed for high - traffic areas. They offer a high - speed passage for pedestrians and can be integrated with various access control technologies, such as RFID card readers or biometric scanners.
Conclusion
Understanding the size specifications of bi - directional swing barrier turnstiles is crucial when selecting the right product for your access control needs. The height, length, width, and other dimensions of the turnstile, as well as the dimensions of the swing barriers and the housing, all play a role in determining the suitability of the turnstile for different applications.
Whether you are looking for a space - saving solution for an office building, a high - volume - capacity turnstile for a public transportation hub, or a high - security option for an industrial facility, there is a bi - directional swing barrier turnstile with the appropriate size specifications for you.
If you are interested in our bi - directional swing barrier turnstiles or any of our related products, we encourage you to contact us for a detailed discussion about your specific requirements. Our team of experts will be happy to assist you in choosing the right access control solution for your project.
References
- Industry standards and guidelines for access control systems.
- Manufacturer's product catalogs and technical specifications.






