Sectional Door
Product Description
Technical Data:
| Max dimension | W12000mm,H8000mm. |
| Opening and closing speed | 20cm-40cm/s |
| Power supply | 220V±10%V,50/60HZ or 380V±10%V,50/60HZ |
| Door panel thickness | 40mm/75mm/Back rib door |
| PU density | 48kg/m³±2kg/m³ |
| Wind resistence | 10-12级, 28m/s-35m/s |
| Sound insulation level | 24 dB |
| Insulation level | 0.38 W/m°C |
| Water tightness | 30 Pa |
| K valure | 1.5w/M2.k |
| Thermal Conductivity | ≤0.033W/m.k |
1.Structure diagram:
2.Open mode:Vertical lifting, and the turning elevation and sectional lifting make full use of the door opening space.
3.Motor and controller:
4. Door panel: Steel polyurethane sandwich panel with a total thickness of 40mm-50mm, double-sided 0.4mm thick BaoShan colored steel plate.PU foaming density 50kg/m³.Finger safe typ,bridge cut-off insulation type and wind-resist type.
5.Safety devices:
5.1 Spring service life:100thousand opening and closing.
Spring break-proof device to avoide accident.
5.2 Bottom safety device,securing the accident dropping within 5 cm.
6.Guide rail:Special design three angle wheel brace secure smooth rolling of wheel."Mute Nylon Wheel",noise level≤60db.
7.Good insulation performance: EPDM Sealing rubber is installed onto top,bottom and periphery.Keep out dust,insects and heat air.
8.Buffer and hinges: (2.5mm steel plate)
9.Manual device:(For manual door)
10.Safety edge:It makes the door body lift back when touching something during closing.
11.Optional parts:
Video display