Sheet Metal Enclosures
Custom sheet metal enclosures, housings, and cabinets for electronics and industrial equipment
| Materials | Carbon Steel, Stainless Steel, Aluminum |
|---|---|
| Processes | Sheet Metal Fabrication, Laser Cutting |
| Tolerance | +/-0.1mm |
| Standard | ISO 9001, RoHS |
Overview
ORROMFG designs and manufactures custom sheet metal enclosures, housings, and cabinets for electronics, industrial automation, and telecommunications equipment. Our enclosure fabrication combines laser cutting, CNC bending, precision welding, and finishing processes to deliver robust, aesthetically finished enclosures that protect sensitive electronics while supporting thermal management and EMI shielding requirements.
Key Features
- Precision laser cutting: Clean, burr-free edges with ±0.1 mm dimensional accuracy
- CNC press brake forming: Accurate bend angles and consistent flange dimensions
- Integrated EMI shielding: Conductive gaskets, finger-stock seals, and tin-plated mating surfaces
- Thermal management features: Ventilation patterns, heat sink mounting provisions, and fan cutouts
- Custom finishing: Powder coating, anodizing, chromate conversion, and silk-screen printing
Enclosure Types
- Desktop and benchtop enclosures — Tabletop equipment housings with front panel controls
- Rack-mount enclosures — 19" rack-mount chassis and cabinets in 1U to 12U heights
- Wall-mount enclosures — NEMA-rated outdoor and indoor wall-mount cabinets
- Instrument housings — Portable and benchtop instrument enclosures with display and keypad cutouts
- Custom electronic housings — Fully customized enclosures designed to fit specific PCB layouts and components
Specifications
| Specification | Value |
|---|---|
| Material | Steel, stainless steel, aluminum |
| Process | Progressive Die Stamping |
| Tolerance | +/-0.1mm |
| Standard | ISO 9001, RoHS |
| Surface Finish | As-stamped / Galvanized / Powder Coated |
| Weight Range | 0.5 - 20 kg |
Applications
- Industrial automation: PLC enclosures, motor drive cabinets, and control panels
- Telecommunications: Rack-mount servers, network switches, and communication equipment housings
- Medical devices: Diagnostic equipment enclosures and instrument housings
- Test and measurement: Benchtop instrument enclosures and portable test equipment
- Renewable energy: Inverter enclosures, charge controller housings, and solar combiner boxes
Finishing Options
| Finish Type | Material Compatibility | Typical Use |
|---|---|---|
| Powder coating | Steel, aluminum | Durable, decorative finish in custom colors |
| Anodizing (Type II/III) | Aluminum | Corrosion protection, wear resistance |
| Chromate conversion | Aluminum, zinc | Corrosion protection, paint base |
| Zinc plating | Steel | Corrosion protection, RoHS compliant |
| Silk-screen printing | All | Labels, graphics, and branding |
For smaller precision components, see our Precision Stamped Brackets or explore the full [Stamping & Sheet Metal](../] product range.
Related Stamping & Sheet Metal Products
- Deep Drawn Cups and Shells — High-volume deep drawn cups and shells for production
- Precision Stamped Brackets — Custom precision stamped brackets for structural mounting
