It can be used on the door outside each building. It has a beautiful appearance, high strength, safety, reliability, stability, low noise, good sealing and insulation properties, making it widely used in warehouse ,workshops and all kind of factory.
Industrial overhead sectional door
Customized accoding to your ceiling height.
|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|
|Wind resistence||10-12 grade, 28m/s-35m/s|
|Sound insulation level||24 dB|
|Insulation level::||0.38 W/m°C|
|Water tightness||30 Pa|
1. Door panel:
Steel polyurethane sandwich panel with a total thickness of 40mm, double-sided 0.5mm thick Baosteel color coated steel plate, coating treatment from polyester coating, primer, passivation layer, galvanized layer. Water ripple, orange peel embossing, convex and concave wind resistance to strengthen the strength of the door panel.
Door panel for door wildth ≤ 6m Door panel for door wildth ≥ 6m
2.High-strength track + auxiliary rail fixing method
Galvanized Bracket,high strongth. High Strength Assembled Door panel 2mm thickness
3. Quality accessories
4. Good insulation performance:
The total thickness of the door panel is 43mm. Density in polyurethane foam: 48 kg / m3. Has a good insulation performance.
Great thermal insalated Bottom seal rubber and side seal rubber provide Greatsealingperformance.
5. High frequency operation:
The torsion spring balance system counteracts most of the resistance during the opening process.
6. Automatic-manual dual operation mode:
When power is off or faulty, it can be turned on or off by manually operating the chain. The balanced torsion spring system counteracts most of the tension at the opening. It can be opened with a little force by hand (in the range of 180N) or easily opened with a hand chain.
7. Good safety performance (standard):
Bottom airbag: encounter obstacles during the descent, stop immediately and run upwards
Fall protection: In the event of an accident, the wire rope breaks and the bottom anti-drop device will hold the track tightly, preventing the door from falling.
Export Packing standard.
1.Multi-layer plastic bubble film pack all the parts carefully.
2.Carton box to make all the little parts safe and clearly.
3.Put all the packaged parts into the Export wooden box, and seal the wooden box.
1. What's the payment details?
Deposit before production, and balance payment before shipment.
2. What's the delivery time?
3. What about the warranty for the doors?
We provide 12 months warranty for all doors and accessories.When the product quality appear.
4. Do you provide OEM Service?
Yes. OEM & ODM Service is ok for us.
5. What's the MOQ?
We accept 1 set as sample order, but we prefer give your more discount.
6. How about the service?
A:Patient Pre-sale service:
Offter you the professional advice about the different door functions , and We are very happy to let you know all aboout our product,
B Strict packing standard and Professional and efficient export process.
C:Patient After-sale service:
We pay more attention about our product in customer factory. So we have already generate a whole set english version docements to help customer do the installtion work,
We can also provide the Patient installation guide and daily use guide by Internet or mobelphone.