70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
70W Cold Forged Square Pin Fin Skived Heat Sink
High-performance thermal management solution featuring cold forging technology for superior heat dissipation efficiency.
Manufactured from T1/T2 pure copper using cold forging process with thermal conductivity up to 390W/m·K. Achieves optimal balance between thermal performance, reliability, cost, weight and dimensions. Thermal resistance reduced by 40% compared to traditional processes.
| Materials | Copper (1020/1100), Aluminum (1060/1070/6063/6061) |
|---|---|
| Surface Treatment | Plating, Coating, Painting, Anodizing, Sandblasting, Tapping, Deburring, Chromating, Laser Marking, Degreasing, Passivation, Cleaning |
| Processing | CNC Machining, Extrusion, Cutting, Cold forging, Die casting, Stamping, Skiving, Folding, Inserting, FSW (Friction Stir Welding), Welding, Epoxy, Nickel Plating, Bending, Soldering, Cross Cutting, Milling, Drilling |
| Dimension | Customized size or Customer's Drawing Required |
| Application | LED Lighting, Solar Inverter, Power Supply Equipment, Medical Ventilator, IGBT, Electric Automotive, Desktop Liquid Cooling, Communication Device, CPU Cooler, Industrial Equipment |
| Drawing Accepted | AutoCAD (dxf,dwg), PDF, 3D (STEP/IGS) |
| Service | Support for customization according to customer requirements |
- Semiconductor & Chip Manufacturing: Addresses heat accumulation in advanced packaging technologies like 3D stacking where traditional material thermal conductivity becomes a bottleneck.
- AI Computing/Data Centers: Solves thermal management challenges as chip heat flux density surges, overcoming limitations restricting computing power improvement.
- Aerospace: Provides solutions for extreme temperature environments and high vacuum conditions where convective heat dissipation is not feasible.
- Digital Devices: Internal heat dissipation modules for computers, mobile phones, and game consoles to ensure sustained performance.
- Communication Devices: Large heat sinks to guarantee stability of high-speed data transmission and processing.
- Household Appliances: Efficient heat dissipation for compressors and external unit condensers that transfer heat from indoor spaces to outdoors.
- Lighting Devices: Efficient heat dissipation design ensures luminous efficacy and long service life of LED lamp beads, supporting energy conservation.
- New Energy Vehicles: Sophisticated liquid cooling systems to maintain optimal operating temperatures.
Our mold workshop features comprehensive manufacturing capabilities including 22 sets of electric discharge machines (EDM) with 2 MAKINO mirror EDM machines, 9 wire-cut EDM machines (low-speed) with 3 Seibu and 1 Sodick imported from Japan, 7 spark erosion machines, 10 grinding machines, 2 milling machines, and 1 lathe.
| Specification | Capability |
|---|---|
| Table Size | 500×350 mm |
| Rapid Traverse Speed | 5000 mm/min |
| Maximum Workpiece Weight | 500 kg |
| Maximum Electrode Weight | 50 kg |
High Machining Precision: Utilizing SuperSpark4 and IES (Intelligent Expert System) technologies for advanced adaptive power supply and jump control to stabilize EDM processes and improve precision. Equipped with ultra-surface and ultra-edge generator technologies for excellent surface finish and metallurgical quality.
We maintain rigorous quality standards with comprehensive 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 machines.
- Prompt response to all inquiries
- Competitive pricing with guaranteed quality
- Efficient production scheduling
- Optimal transportation solutions
- Comprehensive technical support
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.