After-sales Service: | Spare Parts by DHL |
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Warranty: | 1 Year |
Material: | Aluminum Alloy |
Samples: |
W1500*H2100 mm
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Industrial Sectional Overhead Door
(Normal type,Wind resistant type ,Freezer type)
What you will get :
Application:
Industrial Sectional Overhead Door Widely used in various industrial occasions because of their scientific torsion spring balance system and multiple safety devices. Its double-layer PIR sandwich door panel gives it excellent thermal insulation, wind resistance, and flame-retardant and fire-retardant properties. Therefore, sliding doors are widely used in factories, logistics loading and unloading areas, medicine, food, electronics, printing and other workshops and areas that require high indoor environmental temperature cleanliness.
Techincial Data :
Application location | both interior and exterior |
Power supply: | 1-phase 220±10%V,50/60HZ, or3-phase 380±10%V,50/60HZ |
Protection of Electric: | IP 54. |
Max Dimension: | Anti-wind door panel with back reinforcement W11.4*H4.5m. |
Max Dimension: | Normal panel,W8000*H8000mm. |
Running Speed : | 0.3m/s |
Thermal insulation: | 40mm Normal panel 0.51 W/ (m2·K).50mm thermal type0.4W/ (m2·K). 75mm Thermal Panel 0.30 W/ (m2·K). |
Whole Door Thermal insulation: | 40mm Normal panel 5000*5000mm ,1.0W/ (m2·K). 75mm Thermal Panel 5000*5000mm,0.55W/ (m2·K). |
Wind resistant: | Beaufort scale 10-12(28m/s-35m/s) |
Water tight: | 70 Pa no leak, Door width ≥ 8m. |
Air tightness: | 0.4-2.5m³/*h. Under the 50 Pa pressure. Door width ≥ 4m. |
PU Foaming density: | 45kg/m³ |
Fire Rated PU Foam: | B1 |
Sound Insulation: | R= 24 dB |
CAD Drawing :
Accurate shop drawing to show the door dimension clearly, make sure there is no misunderstanding of the door size .
Normal finger protective panel :
A 7-10 days for production ......
Q How about the factory tour ?
A We are very welcome for your visit .We have office ,showroom ,and warehouse in Shanghai ,Our own factory is in Zhengzhou City,Henan Province .We also have more than 80+ partner factory In Wuxi,Suzhou,Changzhou and so on .
Q How about the after sale service?
A Spare parts will be delivery out within 24 hours by DHL ,UPS ,TNT and so on .
Q Can we become your agent ?
A Yes ,we are very welcome new partners ,but we have to check if there is already have partners in your local area .
Suppliers with verified business licenses