Split Type Load Bearing Hinge
,Cylindrical Load Bearing Hinge
,Die Casting Load Bearing Hinge
Split-Type Load-Bearing Hinge for Doors and Windows
The main body of this split-type cylindrical hinge is made of thickened zinc alloy through a single-piece die-casting process, providing ample load-bearing capacity. It is compatible with aluminum alloy and PVC-U casement doors and windows and serves as the core load-bearing hardware component for the rotation and opening/closing of doors and windows.
Thickened Zinc Alloy Base Material, Weather-Resistant and Wear-Resistant Matte Black Finish
The entire unit is die-cast from high-strength zinc alloy, featuring a robust structure that resists impact. It remains resistant to deformation and loosening even after long-term, repeated opening and closing. The standard matte black fluorocarbon-coated surface features a fine, uniform finish that is scratch-resistant, wear-resistant, and fade-resistant.
We support customer-specific customization of various surface treatments, including anodizing and sandblasting. Mainstream window and door color schemes—such as pure white, champagne gold, and matte silver—can all be customized as needed. With excellent corrosion resistance, the product resists rust, peeling, and paint flaking even in long-term outdoor environments on balconies exposed to sunlight and humidity. The hinge features a built-in wear-resistant cushioning mechanism, ensuring smooth operation without grating noises.
Split Cylindrical Structure: Stable Load-Bearing and Easy Installation
The split, angled base paired with a reinforced cylindrical hinge evenly distributes force, providing stable support for heavy door and window sashes. Each side of the base features three pre-drilled standard mounting holes for secure positioning, ensuring the sash does not shift or sag during opening and closing.
Standardized mounting holes eliminate the need for complex slotting or material modifications, saving time and labor during bulk assembly at door and window factories while effectively reducing labor costs. The design is compatible with a wide range of profile cavities.
Compatible with Multiple Profiles, Suitable for All Applications
Compatible with aluminum alloy and PVC-U profile casement windows, hinged doors, and partition doors; can be paired with handles, gearboxes, and hinge struts to form a complete door and window hardware system, suitable for bulk procurement in residential retail, commercial construction projects, and international trade.
