Eccentric Axis Door is a modern high-end door and window system that breaks through the limitations of traditional hinged swing doors. It adopts aviation-grade aluminum alloy profiles with a wall thickness of more than 2.0mm. Through processes such as fluorocarbon spraying and electrophoretic oxidation, it features excellent corrosion resistance and weatherability, remaining fade-free and rust-free for many years.
The Eccentric Axis Door is equipped with a multi-layer composite sealing structure and EPDM weatherstripping, which effectively insulates against noise (sound insulation up to 38–40dB) and thermal transmission, improving energy efficiency. It comes standard with 3C-certified tempered glass, and can be upgraded to ultra-clear glass, Low-E insulating glass or laminated glass, balancing transparency and safety.
Off-axis Pivot Door — Product Specification
| ITEM | PARAMETER & DESCRIPTION |
|---|---|
| Product Name | Off-axis Pivot Door (Eccentric Axis Door) |
| Door System | High-end aluminum alloy off-axis pivot system |
| Profile Material | Aviation-grade 6063-T5 aluminum alloy |
| Profile Thickness | Main frame: ≥2.0–3.5mm |
| Profile Width | Frame: 75–100mm (series dependent) |
| Surface Treatment | Fluorocarbon coating, electrophoretic oxidation, powder coating |
| Sealing Structure | Multi-layer composite EPDM rubber gasket |
| Sound Insulation | 38–40dB |
| Thermal Insulation | Heat-insulating broken bridge (PA66 GF25 strip) |
| Hardware | Heavy-duty top-bottom pivot (304 stainless steel), load-bearing up to 300–500kg |
| Opening Angle | 180° (max 236.5°/360° optional) |
| Opening Direction | Inward / outward opening |
| Glass (Standard) | 3C certified tempered glass |
| Glass Options | 5+15A+5 / 8+16A+8 insulating glass, Low-E, laminated, ultra-clear |
| Max Single Door Size | Width: ≤2200mm; Height: ≤3500mm |
| Locking System | Multi-point lock, optional smart lock (fingerprint, code, etc.) |
| Application | Villa entrance, high-end interior, large-size doors |
Space-saving Design: Supports a wide opening angle of 90°–180°, with the door leaf rotating along the wall without protruding significantly inward or outward. It saves about 0.5–1 ㎡ of space compared with traditional swing doors, making it ideal for small apartments, narrow corridors, commercial stores and other spaces.
Smooth & Quiet Operation: Heavy door leaves can be opened with a light push. The damping system ensures smooth and silent closing, eliminating collision noise and hand-pinching risks of traditional doors.
High Adaptability: Off-axis Door can be customized with various opening modes, including single swing, double swing, inward opening and outward opening, and supports extra-large door leaf sizes. It is suitable for high-end residential entrances, hotel lobbies, office building receptions, exhibition halls, clubs and other premium scenarios.
