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Large Extruded Aluminum Enclosure

Large Extruded Aluminum Enclosure

  • Robust structural protection: Large extruded aluminum enclosures provide strong weather-resistant housing for electronics and equipment, outperforming plastic in durability and mechanical resilience.
  • Superior heat dissipation: Aluminum’s high thermal conductivity supports integrated heat management for power systems, inverters, or electronic controls.
  • Lightweight yet rigid: Combines aluminum’s strength-to-weight advantage for easy installation and reduced support structure requirements.
  • Highly corrosion-resistant: Suitable for harsh outdoor and coastal environments, maintaining performance under environmental stressors.
  • Broad industrial applicability: Ideal for housing power electronics, telecommunications base units, EV charging systems, and factory automation control panels.
  • Tailored design flexibility: Wide range of custom sizes, integrated internal channels, mounting grooves, and modular assembly options.
  • Enhanced electrical shielding: Aluminum offers inherent EMI/RFI shielding and supports secure grounding for sensitive electronics.
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Large Extruded Aluminum Enclosure Product

Custom Split Extruded Aluminum Enclosure
Custom Split Extruded Aluminum Enclosure
Large Square Energy Storage Enclosure
Large Square Energy Storage Enclosure
Die Cast Aluminum Box Fabrication
Die Cast Aluminum Box Fabrication
Custom Adjustable Aluminum Enclosure Box
Custom Adjustable Aluminum Enclosure Box
6063 Extruded Enclosure for LED PCB
6063 Extruded Enclosure for LED PCB
Module Aluminum Profile Enclosure
Module Aluminum Profile Enclosure
Electric Cabinet Extruded Enclosure
Electric Cabinet Extruded Enclosure
Battery Metal Box Aluminum Enclosure
Battery Metal Box Aluminum Enclosure

Customization Capabilities

Our large extruded aluminum enclosures are highly customizable-tailored for protective, thermal, and mechanical design requirements in industrial applications.

  • Dimensional Flexibility: Custom heights, widths, and depths, scalable for enclosures exceeding 300 mm in width
  • Wall Thickness: Adjustable to balance structural strength, thermal performance, and weight
  • Internal Features: Integrated card guides, cable channels, PCB rails, and mounting flanges
  • Modular Assembly: Corner joints, panel mounting systems, and flange options for straightforward enclosure construction
  • Surface Treatments: Clear or black anodizing enhances durability and heat dissipation; other finishes offered upon request
  • Sealing Options: Gasket grooves or built-in sealing channels for weather-proof enclosure designs
  • Length Options: Profile lengths up to several meters with customized cut-to-length service

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Why Partner with Sinoextrud for Your Large Extruded Aluminum Enclosure Needs?

We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround,Stable quality,Competitive pricing,End-to-end support.

Large-Scale Manufacturing:Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.

One-Stop Solution:With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.

Quality You Can Trust:Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.

Fast Delivery & Cost Efficiency:Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.

Advanced Finishing Options:Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.

Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case

-Loading & Shipment-

Pallet Loading
Bulk Loading
LCL Loading
Expedited Express

STEPS

How to work with us

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  • Quote & Estimation

    Begin with a thorough evaluation of the design's feasibility, followed by a prompt, detailed estimate.

  • Sample & Test

    Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.

  • Extrude & Finish

    Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.

  • Pack & Deliver

    Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.

Large Extruded Aluminum Enclosure-FAQ's

What makes large aluminum extruded enclosures better than plastic?
They offer higher strength, better heat dissipation, superior environmental resistance, and built-in electrical shielding.
Which industries benefit most from these enclosures?
Energy systems, telecommunications, EV components, industrial automation, and power electronics all favor large aluminum enclosures.
Can I design large custom dimensions?
Yes, we support widths and depths over 300 mm, tailored precisely via extrusion die design.
How is heat managed in these enclosures?
The aluminum body and optional black anodized finish improve passive cooling by enhancing thermal emission.
Are integrated features like PCB rails or cable ducts possible?
Absolutely - we can extrude internal guides, mounting channels, or cable management slots directly into the profile.
What about sealing for outdoor use?
Gaskets and sealing grooves can be incorporated to provide dust-proof or water-resistant protection.
Can aluminum provide EMI/RFI protection?
Yes - solid metal construction gives inherent shielding; grounding can be added for enhanced performance.
Is installation easier with aluminum enclosures?
Yes - lightweight yet rigid profiles reduce need for heavy support, and modular assembly simplifies installation.
What surface finishes are available?
Anodizing (clear or black) is standard for corrosion resistance and aesthetics; additional coatings can be applied.

Products You May Looking for

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Sinoextrud: Your Large Extruded Aluminum Enclosure Manufacturer

Large Extruded Aluminum Enclosures from Sinoextrud deliver high-performance housing solutions that balance structural strength, thermal management, and environmental durability. Their design supports demanding applications in modern industrial and energy systems.


These enclosures excel in power electronics, control units, and telecommunications equipment, where efficient heat dissipation and protection against corrosion are essential. Aluminum’s lightweight nature makes deployment and support easier in large-scale installations.


Customized profiles can include grooves and slots for module mounting, cable management, or mounting flanges, reducing the need for welding or separate machining processes. This improves assembly speed and lowers production cost.


Optional sealing features and anodized surfaces enhance outdoor durability and provide a refined aesthetic for visible electronics installations. The material’s inherent EMI/RFI shielding ensures protection for sensitive components.


Sinoextrud’s extrusion expertise ensures large enclosures are delivered with precision, reliable quality, and fast customization-supporting your global B2B needs with performance and flexibility.


Large Extruded Aluminum Enclosure : The Ultimate FAQ Guide

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