This custom sheet metal louvered ventilation panel is engineered for optimal thermal management in standard 19-inch equipment racks and custom industrial enclosures. Manufactured utilizing precision CNC turret punching and rigid bending techniques, the panel features double-row stamped louvers that maximize airflow while preventing structural sagging. Available in cold-rolled steel, aluminum, and stainless steel with customizable powder-coated finishes, it provides a highly durable, EIA-310 compliant cooling solution for data centers, telecom cabinets, and industrial power distribution systems.
Material :
Cold Rolled Steel (SPCC), Galvanized Steel (SECC/SGCC), Aluminum AlloySurface Treatment :
Anti-Rust Zinc Plating, Industrial Powder Coating, Custom Color MatchingProcess Involved :
CNC Punching, Precision CNC Bending, Spot Welding, PEM Hardware Insertion, Riveting & AssemblyOEM Custom Sheet Metal Louvered Ventilation Panel
Optimized Airflow • Precision Stamping • High Structural Rigidity

Product Overview
Airflow & Thermal Optimization: Engineered with double-row precision-stamped louvers, this ventilation panel facilitates highly efficient passive cooling. It directs airflow strategically to dissipate heat within server racks, industrial control cabinets, or power distribution units, preventing thermal buildup.
High-Rigidity Structural Design: Unlike flat perforated sheets that are prone to sagging, this panel features CNC-bent return flanges along the top and bottom edges. This geometric reinforcement ensures the panel remains completely rigid and warp-free under air pressure or mechanical vibration.
Seamless Equipment Integration: Designed with standardized mounting slots and notches, this vented baffle enables immediate, hassle-free installation into EIA-310 standard 19-inch racks or bespoke equipment housings, streamlining your final assembly process.

Product Specifications
| Specification | Details |
| Primary Materials | Cold Rolled Steel (SPCC), Aluminum Alloy (AL5052), Galvanized Steel (SGCC), Stainless Steel (SUS304) |
| Fabrication Processes | CNC Turret Punching (Louver Stamping), Precision CNC Bending, Fiber Laser Cutting |
| Surface Treatment | Industrial Powder Coating (Anti-static options available), Anodizing (Aluminum), Zinc Plating |
| Ventilation Style | Stamped Louvers (Standard). Customizable to Hexagonal, Slotted, or Circular Perforations. |
| Tolerance Standards | ISO 2768-m (Tight dimensional tolerances down to ±0.1mm for accurate mounting hole alignment) |
What Can Be Customized
| Customization Aspects | Specific Parameters & Capabilities |
| Dimensions & U-Height | Standard 1U, 2U, 3U rackmount heights, or fully custom lengths and widths tailored to proprietary chassis. |
| Louver Geometry | Adjustable louver counts, angles, and spacing to hit specific CFM (Cubic Feet per Minute) cooling requirements. |
| Colors & Branding | Custom RAL powder coat color matching and optional silkscreening/laser engraving for port labeling or logos. |
Application Industries

Why Partner with Huapusheng?
✔ High-Rigidity Engineering Our structural fabrication techniques and heavy welding processes are engineered to withstand continuous torque, vibration, and severe industrial payloads.
✔ Certified Quality Control We adhere to strict ISO 9001 standards, validating every multi-part shaft assembly with digital runout gauges and CMM tools to ensure zero-defect concentricity.
✔ Advanced Tooling Capabilities Utilizing live-tooling CNC lathes, we easily process intricate keyways, threaded steps, and tight-tolerance profiles on high-tensile steel shafts.
✔ Turnkey Delivery Commitment We deliver fully consolidated, ready-to-mount mechanical components complete with pre-installed hardware, drastically reducing your factory line assembly time.
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