Custom OEM Stamped Aluminum Zipper Fin Heat Sinks | Boomster
Boomster utilizes high-speed progressive die stamping and inter-locking fin technologies to custom manufacture lightweight aluminum heat sinks and stacked zipper fin modules for demanding electronic cooling applications. Produced strictly per client-provided 2D/3D CAD models, Boomster’s precision-stamped aluminum fins achieve ultra-thin wall profiles, uniform airflow pitch tolerances, and maximum heat dissipation surface area within compact enclosures. Operating under an ISO 9001:2015 certified quality system, we deliver anodized or nickel-plated stamped heat sink components ready for direct thermal module integration. Why Choose Boomster? High-Density Zipper Fin Stamping & Interlocking Precision: We utilize advanced progressive stamping dies with built-in folding tab mechanisms to produce tightly pitch-controlled zipper fin stacks (±0.03 mm fin-to-fin spacing), enhancing forced-air convective cooling while preventing fin collapse. High Thermal Conductivity Aluminum Alloy Options: Manufactured from premium pure aluminum alloys—including AL1050 and AL1060 as well as AL6061 and AL5052—offering maximum heat dissipation and light weight. Custom Heat Pipe Recesses & Modular Stack Geometries: Boomster’s press tooling integrates custom heat pipe channels, mounting spring clip slots, and T-shaped or dual-tower fin profiles directly into the stamping line for seamless soldering to copper vapor chambers or heat pipes. Functional Thermal Surface Treatments: We offer a complete range of surface finishes, including clear/black anodizing to maximize radiant heat emissivity, electroless nickel plating for reflow soldering compatibility, and chromate conversion for corrosion protection ISO 9001:2015 Quality System & Dimensional Inspection: Every production lot is verified through 3D CMM measurements, fin co-planarity checks, and optical pitch inspection. Full raw material mill test certificates and RoHS/REACH compliance documentation are delivered with every shipment. Guaranteed 3-Year Quality Inspection Report Retention: Boomster securely archives all Inspection Reports (IR), , and material heat certificates for at least 3 years from the shipping date, ensuring hassle-free regulatory auditing. Flexible Volume Scaling & Global Container Consolidation: To help thermal solution providers optimize logistics, Boomster supports low-volume NPI prototyping to mass production, backed by anti-crush protective packaging and unified container consolidation. High-tolerance CNC machined parts with ±0.005mm precision. Boomster offers turning, milling, drilling, and prototyping-to-mass production for all industries.
Custom OEM Stamped Aluminum Zipper Fin Heat Sinks
Interlocking Aluminum Cooling Fin Assembly
Boomster utilizes high-speed progressive die stamping and inter-locking fin technologies to custom manufacture lightweight aluminum heat sinks and stacked zipper fin modules for demanding electronic cooling applications. Produced strictly per client-provided 2D/3D CAD models, Boomster’s precision-stamped aluminum fins achieve ultra-thin wall profiles, uniform airflow pitch tolerances, and maximum heat dissipation surface area within compact enclosures. Operating under an ISO 9001:2015 certified quality system, we deliver anodized or nickel-plated stamped heat sink components ready for direct thermal module integration.
Why Choose Boomster?
- High-Density Zipper Fin Stamping & Interlocking Precision: We utilize advanced progressive stamping dies with built-in folding tab mechanisms to produce tightly pitch-controlled zipper fin stacks (±0.03 mm fin-to-fin spacing), enhancing forced-air convective cooling while preventing fin collapse.
- High Thermal Conductivity Aluminum Alloy Options: Manufactured from premium pure aluminum alloys—including AL1050 and AL1060 as well as AL6061 and AL5052—offering maximum heat dissipation and light weight.
- Custom Heat Pipe Recesses & Modular Stack Geometries: Boomster’s press tooling integrates custom heat pipe channels, mounting spring clip slots, and T-shaped or dual-tower fin profiles directly into the stamping line for seamless soldering to copper vapor chambers or heat pipes.
- Functional Thermal Surface Treatments: We offer a complete range of surface finishes, including clear/black anodizing to maximize radiant heat emissivity, electroless nickel plating for reflow soldering compatibility, and chromate conversion for corrosion protection
- ISO 9001:2015 Quality System & Dimensional Inspection: Every production lot is verified through 3D CMM measurements, fin co-planarity checks, and optical pitch inspection. Full raw material mill test certificates and RoHS/REACH compliance documentation are delivered with every shipment.
- Guaranteed 3-Year Quality Inspection Report Retention: Boomster securely archives all Inspection Reports (IR), , and material heat certificates for at least 3 years from the shipping date, ensuring hassle-free regulatory auditing.
- Flexible Volume Scaling & Global Container Consolidation: To help thermal solution providers optimize logistics, Boomster supports low-volume NPI prototyping to mass production, backed by anti-crush protective packaging and unified container consolidation.
| Specification Parameter | Technical Capability / OEM Customization | Engineering & Quality Standard |
|---|---|---|
| Manufacturing Process | High-Speed Progressive Stamping | Tight fin pitch tolerances |
| Material Options | High-Purity Aluminum AL1050/1060, Structural AL6061/5052 | High thermal conductivity |
| Fin Thickness Range | Custom thin-gauge capability | Produced strictly per customer 2D/3D thermal CAD drawings |
| Surface Treatments | Black/Clear Anodizing, Electroless Nickel Plating, Chromate | High thermal emissivity & solderable surface options |
| Quality & Compliance | CMM Check, Fin Pitch Verification, Material Certs | ISO 9001:2015 Cert; 3-Year IR Traceability |
Applications
- Power Electronics & Inverters: Stamped heat sinks for solar inverters, industrial motor drives, UPS power supplies, and IGBT power modules.
- Automotive & EV Thermal Management: Battery management system (BMS) cooling fins, EV onboard charger (OBC) heat sinks, and LED headlight thermal modules.
- Telecom & Data Center Hardware: Server CPU cooler fin stacks, 5G base station transceiver heat sinks, and optical module thermal spreaders.
- Consumer Electronics & Commercial Lighting: High-bay LED fixture heat sinks, gaming PC thermal modules, and compact projector cooling units.
Maximize thermal efficiency and minimize component weight with custom-stamped aluminum heat sink assemblies manufactured strictly to your engineering specifications. Boomster’s OEM engineering team is ready to review your CAD files, optimize stamping DFM, and deliver certified turnkey production.
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Reliable OEM Parts Solutions
Boomster brings 37+ years of one-stop OEM expertise in metal, plastic parts, CNC, forging, casting, molding, wiring, and assembly with ISO-certified quality.
One-stop OEM service
Complete OEM services from material sourcing, fabrication, custom finish, assembly, package, and global delivery.
ISO-Certified OEM Solutions
Reliable Taiwan OEM for metal, plastic, and electronic parts with ISO 9001 certified quality assurance.
Quality You Can Trust
ISO 9001 certified, Boomster delivers strict quality control with inspection reports traceable for 3 years or longer.
Industries We Serve
Supplying high quality to diverse sectors, from electronics and medical to industrial equipment, ensuring precision and reliability for your specialized needs.
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Custom OEM Stamped Aluminum Zipper Fin Heat Sinks | Boomster
Boomster specializes in precision Custom OEM Stamped Aluminum Zipper Fin Heat Sinks with CNC machined components designed for demanding applications where accuracy and reliability are critical. Our machining capabilities cover diameters from 0.5mm to 65mm and lengths up to 1,000mm, delivering tolerances as tight as ±0.005mm in diameter and ±0.01mm in length.
Each CNC machined part is produced using advanced equipment and controlled processes, including turning, milling, boring, drilling, threading, slotting, and polishing. We work with a broad range of metals and plastics to match your functional requirements, from lightweight aerospace parts to robust automotive and medical components.
To support your quality and compliance needs, Boomster provides full inspection reports, FAI, in-process checks, and documentation such as PPAP and SGS upon request. Whether you require low-volume prototypes or stable mass production, our CNC machined components help you reduce risk, shorten development cycles, and maintain consistent performance in end-use applications.