Dongguan Vigorous Packaging Machinery Co., LTD.
| Specification | TBD |
| Schedule | 40 |
| Shipping Method | Express, Air, Sea |
| Customization | Custom designs available |
| Processing Type | CNC Machining |
| Tolerance | ±0.01 mm |
| Finishing | Anodizing,Polishing,Electro Platining |
| Inspection | 100% factory inspection in house |
| Application | Electronic device |
| Packaging Details | Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc |
| Industry | CNC machining plastic parts |
| Customized O Service | OEM |
| Supply Ability | 500–2000 pcs/month |
| Support Service | OEM & ODM |
| Payment Terms | T/T,L/C |
| Sample | Available Upon Request |
| Category | Pipe Flanges |
| Delivery Time | 15–25 working days |
| Place of Origin | CHINA |
| Brand Name | VIGOROUS |
View Detail Information
Explore similar products
5 Axis Milling Precision CNC Metal Parts Automation Machinery
OEM CNC Metal Parts Aluminum Flange Sleeve High Precision For Mechanical
High Precision Custom Machined Metal Parts Fitting Block Mechanical Component
CNC Machining Precision Metal Parts Rapid Prototyping Industrial OEM Manufacturi
Product Specification
| Specification | TBD | Schedule | 40 |
| Shipping Method | Express, Air, Sea | Customization | Custom designs available |
| Processing Type | CNC Machining | Tolerance | ±0.01 mm |
| Finishing | Anodizing,Polishing,Electro Platining | Inspection | 100% factory inspection in house |
| Application | Electronic device | Packaging Details | Standard packaging uses corrugated cartons. For heavy single items or large-volume sea freight orders, fumigation-free plywood wooden cases are applied. Each precision machined part is individually wrapped with bubble wrap or EPE foam to protect against sc |
| Industry | CNC machining plastic parts | Customized O Service | OEM |
| Supply Ability | 500–2000 pcs/month | Support Service | OEM & ODM |
| Payment Terms | T/T,L/C | Sample | Available Upon Request |
| Category | Pipe Flanges | Delivery Time | 15–25 working days |
| Place of Origin | CHINA | Brand Name | VIGOROUS |
| High Light | Custom aluminum heat sink ，CNC aluminum heatsinks ，Aluminum cnc machined heat sinks | ||
Custom CNC Milled Aluminum Round Fin Heat Sink
| Item | Specification |
|---|---|
| Product Type | Custom 5‑axis CNC machined round finned aluminum heat sink component |
| Manufacturing Process | Solid billet 5‑axis CNC milling, one‑setup complete machining for thin‑wall fin structure |
| Material | 6063‑T5 aluminum alloy (alternative:6061‑T6,7075‑T6 aluminum upon request) |
| Max Outer Dimension | Φ118 mm * 42 mm |
| Fin Structure | Uniform curved thin cooling fins, fin thickness 1.2 mm, fin gap 2.0 mm |
| Critical Dimensional Tolerance | ±0.025 mm for fin flatness; circular runout ≤0.03 mm |
| Mounting Feature | Multi‑position counter‑bore mounting cut‑outs on central cavity for module assembly |
| Processing Characteristic | Multi‑direction cavity milling, thin‑wall fin profiling, full‑part deburring in single fixture |
| Product Weight | 0.65 |
| Surface Roughness | Ra 1.6‑Ra3.2, fin surface high‑precision milling for optimal thermal exchange |
| Machining Note | One‑clamp 5‑axis milling minimizes thin‑fin vibration & deformation; ensures fin parallelism and dimensional consistency. Eliminates repeated re‑clamping errors for complex curved fin geometry. |
| Surface Treatment Options | Clear anodizing, black hard‑coat anodizing, sandblasting, passivation, custom anti‑corrosion coating |
| Production Capacity | Prototype development, small‑batch & mass volume production |
| Applicable Industries | LED high‑power lighting, power electronics, communication module, new‑energy controller, automotive lighting components |
OEM custom round fin heat sink manufactured by 5‑axis CNC milling from solid aluminum billet. Single‑fixture machining guarantees high precision of thin curved cooling fins and central mounting cutouts. Thin‑wall fin design delivers excellent heat dissipation performance. Light‑weight aluminum structure fits LED lighting, power electronic and new‑energy equipment. Supports custom modification per 2D/3D drawings.
FAQ
Q1: Can you manufacture this custom fin heat sink according to my 2D drawings or 3D CAD files?
A1: Yes, we provide full‑set OEM customization service. Please send your drawing files for DFM evaluation and formal quotation.
Q2: What alternative material options are available besides 6063‑T5 aluminum?
A2: 6061‑T6, 7075‑T6 aluminum alloys are available. Brass and stainless steel can also be selected for special‑working‑condition projects.
Q3: How do you control dimensional precision for these thin‑wall cooling fins?
A3: We adopt 5‑axis one‑setup CNC milling technology to avoid errors caused by repeated re‑clamping. Strict inspection is performed on fin flatness, gaps and runout to guarantee assembly performance.
Q4: Do you support prototype testing and mass‑volume production?
A4: Yes. We support prototype validation, small‑batch trial orders and large‑scale mass production, maintaining stable interchangeability for all finished parts.
Q5: What surface finishes can be applied to this aluminum heat sink?
A5: We supply clear anodizing, black hard‑coat anodizing, sandblasting, passivation and deburring services to improve corrosion resistance and surface quality.
Q6: What risks exist during thin‑fin CNC machining, and how do you handle them?
A6: Thin fins are prone to vibration and deformation during milling. We optimize cutting parameters and use one‑fixture processing to reduce fin distortion and keep consistent heat‑dissipation geometry.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
300000-500000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production. We operate with a total workf... Dongguan Vigorous Packaging Machinery Co., LTD. was founded in 2017 in Dongguan, China, a well‑known hub for precision manufacturing. Our facility spans 2,000 square meters, purpose‑built for custom CNC machining and non‑standard mechanical component production. We operate with a total workf...
Get in touch with us
Leave a Message, we will call you back quickly!