This 400W anodized aluminum profile LED heat sink utilizes advanced skiving fin technology to deliver superior cooling performance for high-power optical lighting modules and industrial applications.

Skiving fin technology involves processing aluminum profiles into specialized radiator models using skiving fin machine tools. The resulting skiving fin heat sink features a gap structure formed by cutting material at specific angles through mechanical action, providing superior heat dissipation for high-power devices under air cooling conditions with 8-15% improved efficiency compared to conventional heat sinks.

Our mature skiving fin radiator technology features advanced automation levels, delivering significant cost and reliability advantages.

• 100G/200G pluggable optical modules for data center switches
• Small optical modules for fronthaul/mid-haul equipment of 5G base stations
• Low-power optical communication components for edge computing nodes

These heat sinks are widely used in UPS systems, base stations, charging piles, frequency converters, controllers, wind power converters, SVG systems, and LED lighting applications.

Our comprehensive air-cooled manufacturing facility includes: 10 low-temperature solder reflow ovens, 5 baking ovens, 20 automatic solder dispensing units, 3 automatic solder brushing machines, 50 torque-controlled electric screwdrivers, 1 CCD inspection system, 2 fully automatic optical module testing stations, 11 multi-station thermal performance testers, 4 flatness optical testing units, and various supporting equipment.

We maintain rigorous quality standards with advanced testing equipment including 1 Coordinate Measuring Machine, 1 projector instrument, 2 water high pressure testing machines, 4 thermal resistance testing machines, and 2 liquid leakage testing systems.

• Prompt response to all inquiries
• Competitive pricing with guaranteed quality
• Efficient production scheduling
• Optimal transportation solutions
• Comprehensive technical support