Modern Automatic Good Quality Aluminum Alloy Metal Thermal Insulated Rapid Acting Rolling Fast Roller Shutter High Speed Spiral Dock Door

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Modern Automatic Good Quality Aluminum Alloy Metal Thermal Insulated Rapid Acting Rolling Fast Roller Shutter High Speed Spiral Dock Door

Customization:	Available
After-sales Service:	Online Technical Support/Parts Replacement
Warranty:	1.5 Years

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Product Description

📋 Basic Info.

Model NO.

YO-Aluminum

Material

Aluminum Alloy

Type

Rolling

Open Style

Rolling

Special Function

Thermal Insulated

Color

Various Color

Certification

Position

Industrial

Wind Resistence

35m/S

Package Gross Weight

500.000kg

🚀 Product Description

Aluminum alloy high speed doors are applied for areas with high demand of both security, high-strength, thermal insulation and high running speed. Widely used in underground garages, factory exterior, warehouse exterior.

Technical Data

Hard Material High Speed Insulated Aluminum Alloy Spiral Door
Max dimension	width * height 8000mm*8000mm
Power supply	220±10%V, or 380V, 50/60Hz, IP55
Max. opening speed	2.0m/s
Max. closing speed	1.0m/s
Wind resistance	35m/s (Class 12)
Sound insulation level	25DB
K Value	0.4W/m².K

Structure Diagram

🔍 Product Details

1. Door panel: Thermal insulated and good wind resist performance

43mm double layer (0.7mm/layer) aluminum alloy sandwich panel, foaming density 40kg/m3, high quality nylon wheels and 2.5mm thickness aluminum alloy hinges.

2. Frame and Rails

3. Motor and controller

4. Safety and Emergency devices

5. Operation methods

📸 Products Real Shot

❓ Frequently Asked Questions

1. What are the payment terms for the high speed doors?

We require a deposit before production begins, with the balance payment due before shipment.

2. How long is the typical delivery time?

The standard delivery time is between 7 to 15 days.

3. What kind of warranty do you provide?

We provide a 12-month warranty for all doors and accessories covering product quality issues.

4. Do you offer customization or OEM services?

Yes, both OEM and ODM services are available to meet your specific requirements.

5. What is the Minimum Order Quantity (MOQ)?

We accept sample orders starting from 1 set, though we offer better discounts for larger quantities.

6. How is the after-sales support handled?

We provide comprehensive English documentation and remote installation guidance via internet or phone to ensure smooth operation at your site.

Modern Automatic Good Quality Aluminum Alloy Metal Thermal Insulated Rapid Acting Rolling Fast Roller Shutter High Speed Spiral Dock Door

Product Description

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