Three/four-wing revolving doors have a fixed frame, a central shaft assembly, and rotating door leaves that help control wind, dust, and noise at the entrance while keeping pedestrian movement organized. They can be equipped with display showcases when the project requires space for decorative or product displays. For entrances with an existing column or vertical structural element, the revolving door can also be customized with a column-enclosing layout.

Three-wing revolving doors have wider spacing between the door leaves and a smaller rotation diameter, which helps save indoor space. When closed, the sealing performance also helps reduce air-conditioning energy loss. This makes three-wing models suitable for shopping malls, office buildings, and entrances with heavy foot traffic but limited opening width.
Four-wing revolving doors have a cross-shaped door leaf layout, so the rotation is more compact while still leaving a wider passage within the same entrance width. During operation, the door wings/leaves distribute force more evenly, which reduces mechanical friction and noise. Hotels, banks, and similar buildings often choose four-wing revolving doors for entrances that need quieter operation, have limited installation space, and require a more formal appearance.

To ensure the safety of the users, our revolving doors include anti-pinch sensors, anti-collision devices, and anti-pinch rubber strips. Thanks to these components, it's possible to detect people and obstacles around the entrance, including elderly users, children, and others who may move more slowly. Some revolving door models can also be upgraded with light curtains or laser anti-pinch sensors for higher safety requirements.