Sandstorm Steel
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Porous panels (metal perforated sound-absorbing panels) are functional decorative materials made by CNC punching on aluminum alloy substrates. Through a "panel + sound-absorbing layer" composite structure, they achieve the integration of acoustic optimization and decorative aesthetics.
✔ Materials: Selected from 1-series, 3-series, 5-series or 6-series aluminum alloys.
✔ Punching: Gantry punch press (regular) or CNC punch press (irregular artistic patterns). Hole types include round, square, hexagonal, and custom designs.
✔ Acoustics: Noise reduction coefficient ranging from 0.45 to 0.92, effectively absorbing noise across frequency ranges.
✔ Durability: Fire resistance Grade A, weather-resistant, salt spray corrosion-resistant, service life exceeding 20 years.
✔ Eco-Friendly: Formaldehyde-free, aluminum alloy recycling rate over 95%.
| Aluminum Parts | Stainless Steel Parts | Steel Parts | Brass Parts |
|---|---|---|---|
| Clear Anodized | Polishing | Zinc plating | Nickel plating |
| Color Anodized | Passivating | Oxide black | Chrome plating |
| Sandblast Anodized | Sandblasting | Nickel plating | Electrophoresis black |
| Chemical Film | Laser engraving | Chrome plating | Oxide black |
| Brushing | Electrophoresis black | Carburized | Powder-coated |
| Polishing | Oxide black | Heat treatment | - |
We adhere to the concept of "craftsmanship quality," integrating intelligence into every production process. Equipped with multiple sets of intelligent CNC production lines, each aluminum plate is meticulously crafted. With over 20 surface treatment processes, ranging from fluorocarbon spraying to wood grain imitation, we meet diverse architectural demands.
