ST352 Metal Project Enclosure

The SUNeMALL ST352 is a premium, factory-direct multi-purpose electronic project enclosure engineered specifically for hardware developers, DIY electronics hobbyists, and laboratory test gear manufacturers. Utilizing a highly functional dual U-shaped panel system, the ST352 provides maximum structural support and rigidity at an economical factory-direct price point.

📐 Technical Specifications:

• Model Number: ST352
• Enclosure Style: Dual U-Shaped Multi-Piece Configuration
• Body Dimensions: Width 3.4" (85mm) x Height 2" (53mm)
• Depth Profile: 4.5" (118mm)
• Material Composition: High-Strength Mild Steel 
• Weight: Approx. 0.61lbs (278g)
• Color & Finish: An Industrial Painted Powder Coating Brown Cover
• Inclusions: Includes complete assembly screws and built-in standard ventilation holes on both sides

⚙️ Key Product Features:

• U-Shaped Removable System: Consists of a dedicated aluminum base plate and a pre-finished protective mild steel upper cover block. The pieces assemble securely via side-panel machine screws and are completely removable for easy bench servicing, fast component access, and circuit wiring tweaks.
• Clean CNC & Machine Properties: Both the mild steel elements arrive in an un-drilled state, providing a smooth surface that can be smoothly drilled, punched, or machined locally without metal fracturing or binding.
• Excellent Electrical Isolation: Tight structural panel contacts create a solid shielding perimeter, providing stable RF (Radio Frequency) and EMI noise protection to insulate sensitive signal processors or laboratory modules.
• Optimized Cross-Ventilation: Pre-punched factory cooling vent holes sit directly on both side walls, optimizing passive airflow to keep dense internal components, small transformers, and loaded PCBs cool.

🛠️ Need Factory Pre-Drilling or Silk-Screening?

Planning a commercial production run for your hardware line? We can save you valuable assembly labor. We offer in-house factory CNC punch milling for your custom connector ports, specialized powder coating, and high-resolution laser engraving or silk-screen branding. Head to our Custom CNC & Laser Quotes page to upload your design blueprints for a direct factory estimate.