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Aluminum Cutedoor Modern Industrial CE Certified Windproof Electric Side Opening Sectional Overhead Warehouse Door
Product Description
| Specification | QT-1 | QT-2 | QT-3 | QT-10 |
|---|---|---|---|---|
| Door Type | Insulated Sectional Doors | Single Sectional Doors | Wind Rated Sectional Door | Commercial Aluminum Full View Doors |
| Max. Dimensions | W5000mm x H5000mm | W11000mm x H7000mm | W11000mm x H5000mm | W5000mm x H5000mm |
| Opening / Closing Speed | 0.2m/s | 0.2m/s | 0.2m/s | 0.2m/s |
| Drum Shaft | Shaft- Ø 26mm | Shaft- Ø 26mm | Shaft- Ø 32mm | Shaft- Ø 26mm |
| Panel Thickness | 500mm high sandwich sections 42mm thk injected polyurethane foam, with 0.5mm thk stucco-embossed steel outer and inner skins | Aluminium framework 2.0mm + 0.7mm thk plating | Density of 48kg/m³ PU foam 50mm + back bar thickness 80mm | Single or Double transparent PC 3~5mm + aluminium framework 2.0mm |
| Plating Thickness | Steel plate 0.5mm | Aluminium plate 0.7mm | Steel plate 0.5mm | PC 3~5mm |
| Wind Load | Class 3 | Class 3 | Class 4 | Class 3 |
| Vertical Track and Angle | 2.0mm thk folded steel, galvanised before cutting and folding. | 2.0mm thk folded steel, galvanised before cutting and folding. | 2.0mm thk folded steel, galvanised before cutting and folding. | 2.0mm thk folded steel, galvanised before cutting and folding. |
| Driver | Direct or via shaft or sprocket and chain driven by side-mounted motor, IP54 | Direct or via shaft or sprocket and chain driven by side-mounted motor, IP54 | Direct or via shaft or sprocket and chain driven by side-mounted motor, IP54 | Direct or via shaft or sprocket and chain driven by side-mounted motor, IP54 |
| Standard Detectors | Safety airbag edge protection (Option: Infrared barrier: 300 mm from the floor) | Safety airbag edge protection (Option: Infrared barrier: 300 mm from the floor) | Safety airbag edge protection (Option: Infrared barrier: 300 mm from the floor) | Safety airbag edge protection (Option: Infrared barrier: 300 mm from the floor) |
| Sealer | All round rubber sealer | All round rubber sealer | All round rubber sealer | All round rubber sealer |
| Actuation Options | Push Buttons, Remote | Push Buttons, Remote | Push Buttons, Remote | Push Buttons, Remote |
| Power Supply Frequency | 3phase-220/380v, 50-60 Hz | 3phase-220/380v, 50-60 Hz | 3phase-220/380v, 50-60 Hz | 3phase-220/380v, 50-60 Hz |
| Double and triple glazed windows of various configurations and designs, trip free threshold wicket personnel doors, safety equipment, operator options, bespoke graphic advertising. | ||||
Cutdoor QT-1 Industrial Sectional Door Technical Feature
Cutedoor QT-1 are all made by sectional door panels, the servo-balance type is realized by the balancing system, a lift sectional door that opens inside the track, the thickness 42mm door panel with function of insulation and strong strength. Cutedoor QT-1 industrial door, the initial design purpose is for the customers who need to use solid doors under the high wind pressure area. And the door also provide the customers who need good thermal insulation and space-saving for exterior walls of industrial houses. This sectional door is opened as close as possible to the top of the building, so that to expand the customer's efficient use of space.
Wind Load Resistance
Engineered for operations in areas with significant wind pressure demand, certified up to Class 3/Class 4 standard.
Thermal Insulation
42mm injected polyurethane core panels offering robust insulation and exterior weatherproofing.
Optimized Headroom
Guided tracking moves close to the ceiling profile to expand working clearance and storage efficiency.
Frequently Asked Questions (FAQ)
Q
What are the differences between QT-1, QT-2, QT-3, and QT-10 sectional doors?
The QT series covers distinct commercial requirements: QT-1 is designed for high insulation with 42mm polyurethane panels; QT-2 is a single-skin aluminum framework door for wide openings up to W11000mm x H7000mm; QT-3 provides heavy-duty Class 4 wind resistance with an 80mm back bar; and QT-10 is a full-view door featuring transparent polycarbonate panels.
Q
What wind load protection levels are available?
The QT-1, QT-2, and QT-10 series doors are certified for Wind Load Class 3, making them suitable for high-exposure perimeter structures. The QT-3 wind-rated sectional door is reinforced to meet Class 4 wind resistance.
Q
What safety detection mechanisms are built into the sectional doors?
Each system includes standard safety airbag edge protection to stop or reverse downward movement upon contact. Additionally, an optional infrared barrier placed 300 mm from the floor is available for enhanced detection.
Q
How does the QT-1 maximize indoor ceiling and working space?
The QT-1 employs an inside-track overhead lifting system operated with counterbalancing springs and side-mounted motors. The track routes the door panels as close to the roof line as possible, keeping maximum usable vertical and floor space open.
Q
What control methods and motor specs are utilized?
The doors operate at a standard 0.2 m/s opening and closing speed, driven either directly via shaft or sprocket and chain by an IP54 side-mounted motor. They support push-button controls, remote transmitters, and 3-phase 220V/380V (50-60 Hz) power supplies.
Q
Can custom accessories like pedestrian pass doors or windows be integrated?
Yes. Optional equipment includes double or triple glazed windows in multiple designs, integrated trip-free threshold wicket personnel doors, bespoke graphic branding, and auxiliary safety devices.
