Prepainted Aluminum Sheet for Electronic Cabinet 0.5mm-3.0mm Custom
Description
High-quality 0.5mm-3.0mm Prepainted Aluminum Sheet specifically engineered for Electronic Cabinets and Equipment Shells. Utilizing premium alloys like 5052 and 3003, our sheets offer superior flatness and exceptional formability for precision CNC punching, laser cutting, and bending without paint cracking.
The advanced PE/PVDF coating provides excellent corrosion resistance and heat dissipation, essential for server racks and control boxes. With over 20 years of export expertise, we provide customized thicknesses and colors (RAL/Metallic) to meet strict industrial standards. Our product ensures a professional, durable finish for telecommunications, medical devices, and power distribution housings.
Technical Specification
| Item | Technical Specifications |
| Alloy Series | 1000, 3000, 5000 Series (1100, 3003, 3105, 5052, 5754) |
| Temper | H14, H24, H16, H18, H32 |
| Thickness | 0.5mm - 3.0mm (Customizable Precision) |
| Width | 20mm - 1600mm |
| Coating Type | PE (Polyester) / PVDF (Fluorocarbon) / Epoxy Resin / Anti-static |
| Coating Thickness | Top: 15μm - 35μm; Back: 5μm - 15μm |
| Color Range | RAL Colors, Wood/Stone Grain, Metallic, or Custom Samples |
| Surface Finish | Glossy, Matte, Embossed, or Anti-fingerprint |
| Standards | ASTM B209, EN 485-2, GB/T 3880 |
Key Product Advantages
High Precision Flatness: Critical for server racks and cabinet assembly. We ensure minimal stress within the metal to prevent warping after laser cutting or CNC machining.
Enhanced Heat Dissipation: Aluminum’s natural thermal conductivity combined with our specialized coatings helps regulate the internal temperature of electronic enclosures.
Corrosion & Fingerprint Resistance: Optional anti-fingerprint and anti-static coatings keep equipment shells looking professional and clean in high-traffic data centers or industrial environments.
Industrial Applications
Telecommunications: 5G base station cabinets, outdoor signal boxes, and switchgear enclosures.
IT & Data Centers: Server rack panels, computer chassis, and industrial PC (IPC) housings.
Power & Control: Power distribution boxes, inverter shells, and control consoles.
Medical & Lab Gear: Precision medical instrument casings and laboratory equipment shells.
Why Choose Our Factory?
20+ Years of Manufacturing Excellence: Since 2002, we have specialized in the production and export of high-end aluminum materials.
Advanced Coating Lines: Equipped with multi-functional continuous roller coating lines to ensure uniform color and strict thickness tolerances.
Strict Quality Control: Every batch undergoes rigorous T-Bend tests, salt spray tests, and impact resistance tests to meet international durability standards.
One-Stop Customization: From alloy selection and precision slitting to custom protective films (Laser Film available), we provide a full-chain solution.
Packaging & Logistics
Standard Export Packaging: Eye-to-sky or Eye-to-wall pallets, wrapped in waterproof paper and secured with steel strapping.
Protective Film: Options for 50μm - 100μm PE or Laser-compatible film to prevent scratches during fabrication.
Fast Lead Time: 15–25 days depending on specification.
Main Ports: Shanghai.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.