| Size range | W5500, H6000 |
| panel thickness | 40mm |
| Track material | Aluminium Alloy |
| Window | Optional |
| Wind pressure resistance performance | 0.7-1.6 kPa(We can provide high wind- resistant products according to customer needs) |
| Waterproof performance | Class 3 |
| Airtightness performance | Class 2 |
| Opening speed | 0.8-2.5m/s |
| Ambient temperature | -35℃ ~70℃ |
Aluminum alloy turbine guided load-bearing track ensures high-speed operation of the door curtain during opening and closing, and the friction between the door body and the track during rotation effectively controls noise. According to the on-site installation structure, it can be divided into: turbine suction type, elliptical suction type, heavy straight lifting type, 90 degree standard turning lifting type or more rail modes, and the standard is turbine suction type.
