Rectangular Prism Component With Machined Finned Block and Consistent Fin Spacing

Fin pitch, fin height uniformity, and base flatness are verified against your drawing during first article review on rectangular aluminium machined finned block. Dongguan Dalingshan Wangtuo Hardware Products Factory (Dongguan, Guangdong, ISO 9001 certified)(operating as Welltop)CNC-mills this rectangular aluminium machined finned block with consistent fin spacing at their in the region of 4,000 m² Dongguan facility. Fin pitch variation above ±0.2 mm creates non-uniform airflow distribution between channels and reduces the effective heat transfer area below the design calculation in aerospace thermal management, consumer electronics cooling, drone motor heat sinks, and oil & gas control module thermal applications; irregular pitch concentrates airflow in wider channels and reduces the convection coefficient in narrow channels below the design value. Welltop serves aerospace, consumer electronics, drones, automotive, and oil & gas machined finned block applications using CNC milling. Share your specs — fin pitch, fin height, base flatness, and alloy grade to get a quotation from our Dongguan team, serving medical equipment, oil & gas, and shipbuilding applications.