Specifications
Highlight:
Thickened Zinc Alloy Hinge Lock Housing
,Copper Roller Hinge Lock Housing
,Wear Resistant Hinge Lock Housing
Product Description
Inward-Opening, Inward-Tilting Roller Hinge Lock Housing
This roller hinge lock housing is made of thickened zinc alloy through a single-piece die-casting process and features a built-in wear-resistant copper roller. It serves as a core hardware component specifically designed for thermal-break aluminum inward-opening, inward-tilting windows, providing both load-bearing support to prevent sagging and a locking mechanism to secure the tilted position.
Premium Construction & Finish
The unit is made of high-strength zinc alloy through die-casting, resulting in a solid, impact-resistant housing that resists deformation and cracking even under long-term load from the window sash. The surface is treated with powder coating and fluorocarbon coating processes, ensuring a smooth, uniform finish with strong adhesion that is scratch-resistant, wear-resistant, and resistant to peeling and fading.
- Customizable in mainstream door and window finishes: matte black, matte silver, pure white, and champagne gold
- Excellent corrosion and moisture resistance for prolonged outdoor exposure
- Built-in solid brass rollers ensure smooth, quiet operation
- Reduces sagging and wear on window sash, extending hardware service life
Advanced Lifting & Locking Mechanism
Built-in brass assist pulleys automatically lift the sash when opening or closing the window, effectively resolving the issue of sash sagging and rubbing against the frame that occurs with long-term use of thermal break windows.
Side locking pins work in conjunction with the drive box to achieve secure locking and positioning, preventing wind-induced rattling and enhancing the window's overall wind resistance.
Easy Installation & Universal Compatibility
The dual-screw mounting base, paired with standard European-spec groove slots and universal profile slots, eliminates the need for complex grooving or material modifications.
- Ambidextrous design (left/right interchangeable)
- No side-specific adjustments required
- Saves time and labor during bulk assembly
- Effectively reduces manufacturing labor costs
Applications & Compatibility
Versatile for multiple profiles and applications across various window systems and construction projects.
| Compatible Systems | Applications |
|---|---|
| Aluminum alloy thermal break windows | Residential retail projects |
| PVC-U thermal break inward-opening windows | Commercial construction projects |
| Tilt-and-turn system windows | Export-oriented door and window manufacturing |
| Integrated screen casement windows | Complete casement window hardware systems |
Can be paired with bidirectional drive box, multi-point load-bearing hinges, and handle to form a complete casement window hardware system.
