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HFD83 is the ultrahigh elevation solution for folding doors with a 60mm sash thickness. Featuring a bottom tracking design with smooth rolling wheels, it is suitable for covering large openings. It supports unlimited use of sashes, each reaching up to 6.0m maximum height with 250KG load-bearing rollers.
| Performance Data | ||||
|---|---|---|---|---|
| Heat Preservation | Sound Insulation | Watertight | Airtight | Wind Load |
| 2.3-2.8 W(m2.k) | 35DB (Level 4) | 500PA (Level 5) | Level 5 | 4.1KPA (Level 7) |
| Dimension Parameters | |||
|---|---|---|---|
| Sash Range (W/H) | Visible Width | Aluminum Depth | Glass Thickness |
| W: 600-1100mm H: 1920-6000mm |
Frame: 80mm Sash: 84mm |
Frame: 92mm Sash: 83mm |
SGU: 6-10mm DGU: 19-35mm |



POWDER COATING, ANODIZED AND WOODEN FINISH



| Aluminium Alloy | Extrusion Lines | Annual Output | Factory Area |
| 6063/6061-T4,5,6 | 14 Lines | 100,000 Tons | 1800 Acres |



DCTan Door