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CNC Extrusion Machining Aircraft CNC Machining CNC Machining China Factory
Custom
Expert CNC extrusion machining for automotive, electronics, and industrial automation. Achieve tight tolerances on custom aluminum frames, housings, and components.
minimum order
1 piece
Quantity
$5.00 - $5.00 / piece
Expert CNC extrusion machining for automotive, electronics, and industrial automation. Achieve tight tolerances on custom aluminum frames, housings, and components.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
This precision CNC-machined aluminum heat sink/ventilation panel is engineered for high-performance thermal management and airflow control in industrial and electronic applications. Featuring two arrays of parallel fins/vent slots and a precision mounting frame, this component maximizes heat dissipation while ensuring structural rigidity. Crafted from high-grade aluminum alloy with a smooth mill finish, it offers exceptional thermal conductivity, lightweight strength, and corrosion resistance for use in power electronics, automation equipment, and custom cooling systems.
· Core Specifications
| Specification | Details |
|---|---|
| Material | 6061-T6 Aluminum Alloy (standard); optional 1050/1100 aluminum for enhanced thermal conductivity |
| Process Standard | ISO 9001-certified CNC milling, ±0.01mm dimensional tolerance, precision fin/slot machining |
| Surface Finish | Natural mill finish (standard); optional black anodizing, clear anodizing, or polishing |
| Key Features | Dual-section fin/slot design, integrated mounting frame, optimized thermal profile, uniform thickness |
| Customization Options | Custom dimensions, fin/slot patterns, hole layouts, and surface finishes available |
· Application Scenarios
This versatile heat sink/panel is ideal for a wide range of applications:
- Electronics Cooling: Power supply heat sinks, amplifier cooling panels, and LED lighting thermal management
- Industrial Automation: Control cabinet ventilation panels, drive system heat sinks, and equipment cooling components
- Custom Fabrication & Prototype Development: One-off engineering projects, custom machinery builds, and prototype testing
- Telecommunications: Server rack ventilation panels, network equipment heat sinks, and base station cooling parts
- Automotive & EV Systems: Battery pack cooling plates, power module heat sinks, and electric vehicle components
· Production Process Introduction
- Design & Engineering: Collaborate with our team to finalize CAD designs, tolerances, and specifications for your custom heat sink/panel.
- Raw Material Selection: High-grade aluminum plates are inspected for material composition and thermal conductivity before production.
- CNC Machining: Multi-axis CNC mills machine the fin/slot arrays, mounting frame, and outer profile to exact specifications.
- Deburring & Cleaning: All sharp edges are removed, and parts are thoroughly cleaned to prepare for finishing.
- Surface Treatment (Optional): Anodizing, polishing, or other finishes are applied based on customer requirements.
- Quality Control: 100% dimensional inspection using coordinate measuring machines (CMM) and thermal performance testing (if required).
· Packaging and Shipping Methods
- Packaging: Each heat sink/panel is individually wrapped in anti-static foam or plastic sleeves to prevent scratches. Bulk orders are packed in sturdy export-grade cartons with internal dividers for maximum protection. Custom branded packaging is available upon request.
- Shipping: We offer flexible global shipping options, including sea freight, air freight, and express courier services (DHL, FedEx, UPS). All orders include full tracking information, and we support EXW, FOB, CIF, and other Incoterms as required.
· Frequently Asked Questions (FAQ)
Q: What is your minimum order quantity (MOQ)?
A: Our standard MOQ for custom components is 10 pieces. For prototype or low-volume orders, we offer production runs starting at 1 piece to support your project development.
Q: What is the typical lead time for orders?
A: Standard orders are processed and shipped within 15–25 business days after payment confirmation. Complex or high-volume orders may require 25–40 business days, depending on design complexity and quantity. Expedited production is available for urgent orders upon request.
Q: Can you work with my custom CAD designs?
A: Yes! Our engineering team works directly with your CAD files (STEP, IGES, DWG, etc.) to ensure parts are machined to your exact specifications. We also offer design support to refine concepts for manufacturability and thermal performance.
Q: Do you provide quality certifications?
A: All products are manufactured under ISO 9001 quality standards. We can provide material test reports (MTR), dimensional inspection reports, and compliance documents upon request.
Q: Is this heat sink/panel suitable for high-power applications?
A: When manufactured from high-conductivity aluminum (1050/1100) with optimized fin design, this component can effectively dissipate heat in moderate to high-power applications. We can also recommend design modifications (e.g., increased fin density or thickness) for extreme thermal environments.
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