High Precision Extruded Aluminum Enclosure for Efficient Heat Dissipation and Stable Assembly in Power Supply Housing

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High Precision Extruded Aluminum Enclosure for Switching Power Supplies
Custom Aluminum Extrusion Power Supply Housing
Accurate Profile, Efficient Heat Dissipation, Stable Assembly

Product Description

Service Process for High Precision Extruded Aluminum Enclosures for Switching Power Supplies

1. Pre-Production Collaboration

(1) Requirement Confirmation
Confirm enclosure specifications including overall length, cross-section profile, wall thickness, internal mounting structure, surface finish, tolerance requirements, application environment, order quantity, and delivery schedule.

(2) Drawing & Profile Review
Receive cross-section drawings and 2D/3D files showing internal slots, mounting grooves, end-cap interfaces, and machining reference surfaces.

(3) DFM & Extrusion Feasibility Analysis
Evaluate aluminum extrusion feasibility, optimize profile structure, wall thickness uniformity, and internal features to ensure dimensional stability and compatibility with switching power supply assemblies.

2. Aluminum Extrusion & Machining Planning

(1) Material Selection
Select suitable aluminum alloys such as 6063 or 6061 based on strength, thermal conductivity, and extrusion performance.

(2) Extrusion Die Design
Design and prepare extrusion dies to form precise enclosure profiles with consistent cross-section accuracy.

(3) Secondary Machining Planning
Plan CNC machining operations such as cutting to length, drilling, tapping, and milling of openings for connectors and ventilation.

3. Production & Quality Control

(1) Extrusion Production
Carry out aluminum extrusion to produce enclosure profiles with stable dimensions and smooth surface quality.

(2) CNC Machining
Perform secondary CNC machining to create mounting holes, slots, and interface features required for power supply assembly.

(3) Inspection & Verification
Inspect profile dimensions, straightness, wall thickness, and machined features using calipers and gauges to ensure assembly accuracy.

4. Post-Processing & Delivery

(1) Surface Treatment (Optional)
Provide anodizing, powder coating, or sandblasting to enhance corrosion resistance and appearance.

(2) Cleaning & Packaging
Clean finished enclosures and package with protective materials to prevent scratches or deformation during transportation.

(3) Delivery
Deliver finished extruded aluminum enclosures according to agreed logistics terms. Stable lead times are available for both prototype and mass production orders.

Common Materials for Extruded Aluminum Power Supply Enclosures

1. Aluminum 6063

Description:
Standard aluminum alloy for enclosure extrusion.

Characteristics:
Excellent surface finish and good thermal conductivity.

Application:
Used for switching power supply enclosures requiring stable profiles and clean appearance.

2. Aluminum 6061

Description:
Higher strength aluminum alloy.

Characteristics:
Good mechanical strength and corrosion resistance.

Application:
Used for power supply housings requiring additional structural strength.

Why Choose Waltay for Extruded Aluminum Power Supply Enclosures

1. Aluminum Extrusion Expertise

• Extensive experience in aluminum extrusion and secondary machining
• Stable control of profile accuracy and machining consistency

2. Customization Capability

• Support for custom profile designs, lengths, and internal structures
• Flexible production for prototypes and batch orders

3. Strict Quality Control

• Dimensional and appearance inspections at each stage
• ISO 9001 quality management system

4. Efficient Service & Delivery

• Fast quotation after drawing review
• Reliable lead times for extrusion, machining, and surface treatment

5. One-Stop Manufacturing Solution

Extrusion, CNC machining, surface treatment, inspection, and packaging are integrated to deliver ready-to-assemble aluminum enclosures for switching power supplies.