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70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
Specifications
Model Number :
Cold Forged Heat Sink 02
Payment Terms :
T/T，paypal， Western Union,MoneyGram
Material :
6063 Aluminum Alloy
Application :
Led Lighting Heat Sink
Place of Origin :
Dongguan，Guangdong,China
Inspection :
Calipers,CMM,Projector
Price :
Negotiable
Tolerance :
0.1 Mm
Brand Name :
Uchi
MOQ :
100pcs
Supply Ability :
50000000pcs per Month
Packing :
Customers'requirements
Size :
100*100*40mm or Customer's Requst
Certification :
SMC
Color :
Customized Color
Description
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.

Product Advantages

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.

Technical Specifications
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
Forging Process Comparison
Advantages of Cold Forging: No black scale remains at the root of the pillars after CNC machining.
Disadvantages of Hot Forging: Large areas of black scale are left at the root of the pillars after CNC machining.
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
Main Parameters
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
Manufacturing Processes
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
Industry Applications
High-End Manufacturing Applications
  • 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.
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
Daily Life Applications
  • 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.
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
Advanced Equipment & Precision Machining

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.

70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution 70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution 70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
Quality Assurance

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.

70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
Customer Service Commitment
  • Prompt response to all inquiries
  • Competitive pricing with guaranteed quality
  • Efficient production scheduling
  • Optimal transportation solutions
  • Comprehensive technical support
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a professional manufacturer of heat sinks and water cooling plates with extensive experience and a strong technical team, featuring automated and mechanized production.
Have you exported goods before and to which regions?
60% of our total production is exported to Japan, India, UK, Canada, USA, and Brazil.
How many employees do you have?
Approximately 100 employees across sales, purchasing, engineering, QA, warehouse, and production departments.
Can you provide samples if we agree with the design?
Yes, we provide samples for confirmation before mass production, along with technical drawings if required.
What packing methods do you use?
Customized packing with normal cartons and tight-proof fabric or wooden cartons for optimal protection during transportation.
Do you provide technical support for product issues?
All products are fully inspected before shipping. For any issues, we provide immediate technical solutions.
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70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution

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Product Detail
Model Number :
Cold Forged Heat Sink 02
Payment Terms :
T/T，paypal， Western Union,MoneyGram
Material :
6063 Aluminum Alloy
Application :
Led Lighting Heat Sink
Place of Origin :
Dongguan，Guangdong,China
Inspection :
Calipers,CMM,Projector
Contact Supplier
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution
70W Square Pin Fin Cold Forged Heat Sink Skived Thermal Solution

Dongguan Uchi Electronics Co.,Ltd

Verified Supplier
1 Years
dongguan
Since 2006
Business Type :
Manufacturer
Main Products :
Liquid Cooling Plate, Liquid Cold Plate, Cold Plate
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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