CONTACT US
- WhatsApp: +86 13928654218 (Junjun)
- sales@custom-aludoor.com
- Hongling 2 Road, Shishan Town, Foshan City, Guangdong, China.
Technical parameters
| Material | Alloy Aluminum 6063,6061,6005 or customized |
| Temper | T3, T4, T5, T6 |
| Surface | Anodized, electrophoresis, powder coating, PVDF coating, wood grain painting, matted, etc. |
| Shape | Square, angular, flat, hollow, oval, triangle, U, L, T, H or customized. |
| Thickness | 1. General profiles thickness: 0.8mm—1.4mm 2. Anodizing protection thickness: 8-12 micron 3. Normal powder coated thickness: 60-100 micron |
| Colour | Any colour based on Standard Germany RAL Mark |
| Length | Coating 6.5 meters, Anodizing 6.5 meters, Mill finish 5 meters |
| Press Machine | 500-4000 tons all together 7 press lines |
| Fabrication | Windows and doors; 2. Drilling; 3. Bending; 4. Cutting |
| Certificate | ISO 9001, GB/T24001-2004/ISO 14001:2004/ GB/T28001-2001 |
Application scenarios of Ultra-narrow sliding door
Product advantages and features of Ultra-narrow sliding door frame profile
Shenghai Aluminum has developed a wide range of window and door systems, including aluminium sliding windows, aluminum casement windows, thermal break window, top hung sliding aluminium windows, aluminium casement doors, etc.
Aluminum extrusions from our architectural systems are available in various finishes, including mill finish, anodized, powder coating, PVDF painting and wood grain finish.
Let's To Know Shenghai Aluminum
Our Workshop
Technical FAQ: Ultra-Narrow Sliding Door Engineering
Why is a 2500T extrusion press necessary for ultra-narrow door profiles?
Traditional 1000T presses lack the pressure needed to achieve the density required for minimalist frames. Our profiles utilize a 2500T-3600T high-precision extrusion press to ensure the 6063-T5 alloy reaches maximum structural integrity. This prevents warping and allows our slim frames to support extra-large glass panels without sagging.
How does Shenghai ensure the "silk-smooth" operation of its sliding systems?
Smoothness is a result of precision. We use multi-axis Precision CNC Machining to control track tolerances within ±0.01mm. This ultra-fine precision eliminates friction and vibration, ensuring a silent, premium sliding experience even after years of high-frequency use.
Does the minimalist design compromise the door's thermal insulation?
No. We have replaced outdated "broken bridge" designs with advanced Thermal Break systems integrated directly into the narrow profile chambers. This allows the Thermal Break Aluminum to maintain energy efficiency while achieving a sleek, ultra-narrow aesthetic.
Are these ultra-narrow profiles suitable for coastal high-salinity areas?
Yes. We apply an industrial-grade Anodizing treatment with a thickness of 15-25μm (exceeding the 10μm market average). This ensures the Decorative Anodized Finishes are highly resistant to salt spray corrosion and UV fading in harsh environments.
What is the maximum glass weight these slim frames can support?
By leveraging our 2500T press support and reinforced architectural alloys (6063-T6), our ultra-narrow frames can safely carry heavy triple-glazed units. The precision engineering of our Heavy-duty track systems ensures that even high-span, floor-to-ceiling doors operate with zero structural fatigue.