Folded fin heat sink assembly

• Space-Saving Thermal Efficiency: Folded-fin design dramatically increases surface area within tight form factors-ideal for compact electronics where traditional die-cast sinks would be impractical.
• Superior Heat Dissipation: The dense network of folded fins enables more efficient heat removal per volume compared to extruded or die-cast models.
• Lightweight & Cost-Effective: Manufactured from aluminum (or copper), folded fin assemblies offer excellent thermal performance with lower weight and production cost.
• Customizable Assembly Options: Fins can be bonded via soldering or thermal epoxy to aluminum or copper bases, and heat pipes can be included when needed.
• Versatile for Multiple Industries: Widely used in thermal-critical devices such as medical equipment, power converters, PCBs, CPUs, IGBTs, LED modules, and more.
• Rapid Prototype to Production: Supports samples in 1-2 weeks and mass production in 4-6 weeks, with no strict minimum order requirement-ideal for pilot runs and iterative development.
• Manufacturing Credentials: Produced in Sinda Thermal’s ISO 9001 and ISO 14001 certified facility in Dongguan, with stamping, CNC, and soldering capabilities for precise construction.

• Fin Material: Aluminum or copper sheets folded to precision.
• Fin Attachment Methods: Soldering or thermal epoxy bonding to the base.
• Basismateriale: Aluminum or copper base-heat pipes optional for enhanced cooling.
• Fleksibilitet i geometrien: Customizable fin spacing, height, and configurations like lanced, offset, or wavy patterns.
• Integration af applikationer: Engineered for compact boards, high-density modules, and PCBs with restricted space.
• Overfladefinish: Options include passivation, nickel plating, or other protective coatings.
• Leveringstid: Prototypes delivered within 1-2 weeks; full-scale production in 4-6 weeks.
• OEM/ODM-tjenester: Tailored branding, dimensions, performance specs, and production scale are supported.

Produktion i stor skala：.Vores fabrik strækker sig over 1.000 mu (ca. 667.000 m²)med fuld in-house kapacitet fra aluminiumsmeltning og støbning af emner til ekstrudering, overfladebehandling og CNC-bearbejdning.

One-stop-løsning：.Med 43 ekstruderingslinjer (500-5500 tons) og en dedikeret skimmelpartner leverer vi hurtig produktion, tilpassede profiler og integrerede tjenester til forenkle din forsyningskæde.

Kvalitet, du kan stole på：.Streng kvalitetskontrol sikrer Ensartede dimensioner, styrke og finishDet reducerer din risiko og øger pålideligheden.

Hurtig levering og omkostningseffektivitet:.Egenproducerede billets, in-house forarbejdning og serieproduktion betyder hurtigere leveringstider og lavere samlede omkostninger.

Avancerede efterbehandlingsmuligheder：.Anodisering og både lodrette og vandrette pulverlakeringslinjer leverer holdbare overfladebehandlinger af høj kvalitet skræddersyet til dine produktbehov.