The KBB Center-Hung Pivot Door features a sturdy and durable structure, meeting both the demands of high pedestrian flow and fire evacuation. It is widely applicable to scenarios such as airport terminals, commercial complexes, office buildings, hotels, and public transit hubs.

Center-hung pivot hardware is a primary hinge type for balanced doors. It is installed inside the vertical frame of the door leaf and can also be used for standard swing doors. The center-hung pivot door consists of three main components: the top pivot, the center-hung pivot assembly, and the bottom support structure. The maximum door leaf size for a center-hung balanced door can reach 4000mm × 5000mm, with an ultimate load capacity of 1000kg.

Optimization Solution for Center-Hung Pivot Doors

Addressing the special structure and usage characteristics of traditional center-hung pivot doors, KBB has comprehensively upgraded the key components from the perspectives of practicality and ease of use, significantly improving the safety, stability, durability, and service life of the product.