| After-sales Service: | Yes |
|---|---|
| Warranty: | Yes |
| Material: | Steel |
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier 
| MORE PARAMETERS | |
| Item | Description |
| Material | SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate |
| Mateiral Thickness | 0.45mm / 0.326mm |
| Thickness of Panel | 40mm / 50mm |
| Width of Panel | 430mm / 550mm |
| Density of Sandwiches | 48kg/m3 ±2 |
| Thermal Insulation | 1.9W/(Sqm.K) |
| Wind Resistance | Beaufort scale 11, 28m/s |
| Noise Level: | ≤60db |
| Fire Retardation: | Class A |
| Speed | 0.2-0.4m/s |
| Max Dimension | 12m * 8m |
| Steel cord | Flexible ,3.8mm |
| Power Supply | 380V 50Hz / 220V 50Hz |
| Service Life | 10 years |
| Emergency Operation | Manual Hoist Chain |
| Balance System | a.Balance the weight of door through the torsion spring b.Easily manual operation c.Reduce motor load greatly d.Prolong the service life of the motor |
| Safety | Airbag protection, door anti-fall device, wire rope anti-break protection device. |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}