Extruded Aluminum Enclosures

Extruded aluminum enclosures and boxes provide outstanding protection for PCB’s and other electronics. The aluminum extrusion cases have internal slots for standard .063" PCB’s to slide right into place, no screws required. Extruded aluminum boxes can be used free-standing for desktop applications or have optional surface-mount kits. A black extruded aluminum enclosure body with diecast end caps creates an extremely robust yet lightweight solution, while the grooved exterior aids in faster heat removal. Extruded aluminum housings and other metal boxes and enclosures offer a degree of inherent EMI/RFI attenuation for your electronics application or device. 

Check out our guide to diecast versus extruded aluminum.

Polycase’s extruded enclosures are designed for compatibility with a wide variety of applications. Whether you need industrial and scientific instrument enclosures or project boxes for electronics projects such as DIY amplifiers, our extruded aluminum enclosures can be an excellent choice. 

What Is an Extruded Aluminum Enclosure?

Aluminum extrusion is a manufacturing process used to create many different types of aluminum products, including electronic enclosures. To simplify, the process uses a hydraulic ram to push a piece of heated aluminum through a die, which forms the metal into a long shape. A manufacturer then cuts the piece to size and adds additional features like end plates or finishes. The final product is a tough, versatile and cost-effective aluminum case.

In addition to off-the-shelf configuration options like our mounting flange kits, we’re also proud to offer customization through in-house CNC machining and digital printing on our aluminum enclosures. See our customization services to learn more and get an instant quote on your customized enclosures. 

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  1. EX-50
    As low as $11.50 per unit
    1.93 x 2.70 x 1.39 in.
    49 x 69 x 35 mm.
    Material: Aluminum
  2. EX-53
    As low as $17.71 per unit
    2.72 x 4.48 x 1.39 in.
    69 x 114 x 35 mm.
    Material: Aluminum
  3. EX-56
    As low as $19.85 per unit
    2.72 x 4.53 x 2.03 in.
    69 x 115 x 52 mm.
    Material: Aluminum
  4. EX-51
    As low as $13.23 per unit
    3.50 x 2.70 x 1.39 in.
    89 x 69 x 35 mm.
    Material: Aluminum
  5. EX-59
    As low as $22.58 per unit
    3.50 x 5.77 x 1.64 in.
    89 x 147 x 42 mm.
    Material: Aluminum
  6. EX-63
    As low as $31.19 per unit
    3.50 x 6.99 x 2.41 in.
    89 x 178 x 61 mm.
    Material: Aluminum
  7. EX-54
    As low as $20.50 per unit
    4.69 x 4.48 x 1.39 in.
    119 x 114 x 35 mm.
    Material: Aluminum
  8. EX-57
    As low as $23.44 per unit
    4.69 x 4.53 x 2.03 in.
    119 x 115 x 52 mm.
    Material: Aluminum
  9. EX-52
    As low as $15.09 per unit
    5.08 x 2.70 x 1.39 in.
    129 x 69 x 35 mm.
    Material: Aluminum
  10. EX-60
    As low as $26.41 per unit
    5.08 x 5.77 x 1.64 in.
    129 x 147 x 42 mm.
    Material: Aluminum
  11. EX-64
    As low as $35.73 per unit
    5.08 x 6.99 x 2.41 in.
    129 x 178 x 61 mm.
    Material: Aluminum
  12. promo card - ex

    Take your enclosure from plain to powerful

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  13. EX-55
    As low as $23.44 per unit
    6.65 x 4.48 x 1.39 in.
    169 x 114 x 35 mm.
    Material: Aluminum
  14. EX-58
    As low as $26.96 per unit
    6.65 x 4.53 x 2.03 in.
    169 x 115 x 52 mm.
    Material: Aluminum
  15. EX-61
    As low as $30.00 per unit
    6.65 x 5.77 x 1.64 in.
    169 x 147 x 42 mm.
    Material: Aluminum
  16. EX-65
    As low as $40.85 per unit
    6.65 x 6.99 x 2.41 in.
    169 x 178 x 61 mm.
    Material: Aluminum
  17. EX-62
    As low as $35.10 per unit
    8.23 x 5.77 x 1.64 in.
    209 x 147 x 42 mm.
    Material: Aluminum
  18. EX-66
    As low as $47.15 per unit
    8.23 x 6.99 x 2.41 in.
    209 x 178 x 61 mm.
    Material: Aluminum

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Digital printing on extruded aluminum

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Pricing in 90 seconds

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CNC Machining

Receive your enclosures with the required machining, saving you time and money. Guaranteed accuracy, no scrap, 1-3 week lead times.
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Digital Printing

Enhance your product, impress your customers with high-quality graphics printed directly on the enclosure.
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