Roller Shutter
0102030405
Safety Automatic Security Electric Rolling Aluminum Extrusion Alloy Roll up Storm Hurricane Wind Proof Roller Shutter Window Accessory
Product Introduction
1. Composite Structural Design
Double-Layer Aluminum-Magnesium Alloy: With a wall thickness of 1.8mm and internal polyurethane foam core filling, the impact resistance reaches 50J (ASTM D5420 standard).
Wind Pressure Diversion System: The "L"-shaped embedded guide guide channel transfers wind pressure to the wall, preventing profile deformation.
Surface Treatment:Fluorocarbon Spraying + Anodizing Process Passes salt spray testing >2000 hours (ISO 9227 standard), ensuring suitability for high-salt fog environments.
2. Functional Highlights
Rapid Drainage Design: 12 drainage holes per meter at the bottom, combined with a 1.5° inclined water drainage channel, prevents water accumulation and corrosion.
Intelligent Linkage System: Optional wind speed sensor linkage closing function automatically lowers the shutter when real-time wind force ≥ Level 8 is detected.
3. Wind Pressure Resistance Structural Design
Dynamic Diversion System: "Shark Fin" Diversion Trough Design at Slat Edges: Reduces wind resistance coefficient by 40%.
Sealing Performance: Quadruple Sealing System,Top brush + side EPDM rubber + bottom magnetic strip + internal airtight sealant.
4.Technical Parameters
| Project | Parameter |
| Wind Pressure Resistance Grade | C5-M class (ISO 12944 standard) – suitable for severe corrosion environments (e.g., coastal areas). |
| Operating Temperature | -30°C to 80°C – ensures stability in extreme cold and high-temperature conditions. |
| Surface Hardness | 9H (pencil hardness test) – equivalent to the hardness of sapphire, providing superior scratch and wear resistance. |
Product Details
| Place of Origin | Guangdong, China |
| Delivery Time | 15-20 days |
| Temper | T3-T8 |
| Application | Industrial or construction |
| Shape | Customized |
| Alloy or not | Is Alloy |
| Material | 6063 / 6061 |
| Brand Name | Yaoxing , Dazhen |
| Processing Service | Cutting, drilling, machining, punching, bending, tapping, etc |
| Surface treatment | Anodized, Powder coating, Polish, Electrophresis, Brush, Mill finish, wooden grain, or customized |
| Color | Customized different colors for clients to choose |
| Service | OEM & ODM |
| Certification | CE, ROHS, ISO9001 |
| Type | 100% QC Testing |
| Size / Thickness | General profile thickness from 0.3 mm to 5.0 mm, length from 3 meter to 6 meter or customized length. Anodized protection film thickness from 8~25 um, powder coating from 40~120 um. |
| Business type | Factory, Manufacturer |
Application
Coastal Smart City Disaster Prevention System
Smart city command centers, underground garage entrances.
Offshore Energy Platforms
Offshore wind power operation bases, oil drilling living quarters.
Tropical Resort Hotels
Luxury resorts in hurricane-prone zones.
Surface Treatment
We have advanced fully automated production lines, powder coating lines, wooden grain lines, and anodized production lines. You can always find the suitable surface treatment you want. Besides, our production process conforms to the ISO9001 standard and get the Qualicoat already. Surface treatment produce from domestic top suppliers.
Electrophoresis
Mill finish
Blasting
Wood Grain
Powder Coating
Anodizing
Optional Packing solution
kraft paper packing
PE film+ shrink film packaging
protective film for each piece
protective polybag for each piece
wooden cartons
woven bag packing
FAQs
Q1: What’s your MOQ? And what is your delivery time?
A1: 500 KG for each model. Delivery time is about 15~ 20 days after confirmation.
Q2: If I need ODM service, what can I do?
A2: We provide ODM service. You can send us samples that you have, or you can provide CAD drawing to us. And our designer will design and make official CAD drawing, after client’s confirmation, we will make new molds and test samples. After confirmation of samples, we will start official production.
Q3: If I need samples, could you support?
A3: We can provide you free samples for checking quality, size, and surface treatment. Delivery fee should be paid by our customers.
Q4: How much does it cost and time to open a new mold?
The amount of mold cost if determined by the size of the mold. The mold size is larger, the cost is more. It takes about 7~10 days to open new mold.
Q5: What is your payment term?
A5: T/T 30% of total value as deposit, 70% balance should be paid before shipment. L/C or other payment term can be negotiated.
Q6: How many CBMs does a 20ft or 40ft cabinet have, and how many aluminum can it hold?
A6: 20ft can hold 34 CBM, 40ft can hold 68 CBM. The calculation method is cross-section area after each aluminum product is packaged * length = CBM.
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