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Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Specifications
Brand Name :
Uchi
Model Number :
Cold Forged Heat Sink 03
Certification :
SMC
Place of Origin :
Dongguan，Guangdong,China
MOQ :
100pcs
Price :
Negotiable
Payment Terms :
T/T，paypal， Western Union,MoneyGram
Supply Ability :
50000000pcs per Month
Grade :
6000 Series
Alloy Or Not :
Is Alloy
Processing Service :
cold forging, CNC
Temper :
T3~T8
Surface treatment :
Anodized,
Color :
Customized Color
Tolerance :
±1%
Material :
AL6063
Size :
158*158*65
Application :
Heat Sink
Description
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Product Advantages of Cold Forged Heat Sinks
Manufactured from T1/T2 pure copper with the cold forging process, it features a thermal conductivity of up to 390W/m·K.
It achieves an optimal balance among thermal performance, reliability, cost, weight and dimensions.
Compared with traditional processes, its thermal resistance is reduced by 40%.
Material
Aluminum alloy: AL1070, AL1060, AL1050 or customized
Copper alloy: Cu1100 or customized
Production Processing
DFM report-Design confirm-Tooling design-Tooling making- Tooling testing-Cold forging-Fins cutting- degrease- CNC machining / CNC lathe - tapping/threading- Deburring-cleaning-- Inspecting- Surface treatment- Inspecting- Packing
Surface Treatment
Polishing, anodizing, powder coating, passivating, painting, plating, sand blasting, e-coating and others as your requested
Drawing Format
2D(DXF, DWG,CAD), 3D(IGS, STEP, SLD, X_T) etc.
Tolerance
+/-0.05mm~+/-0.2mm
Service
OEM service, professional R&D support
Main Production Equipment
Oil press machine (from 300T~5000T), Cold chamber die casting machine (from 280T~1680T), hot chamber die casting machine, CNC machine, CNC lathe, punching machine, polishing machine, grinding machine, drilling machine, tapping machine, multi-axis tapping machine, passivating, powder coating, sand blasting machine, printing, laser carving etc.
Main Testing Equipment
Calipers / 2.5 measuring instrument / CMM / height gauge / go-no go gauge / Roughness measurement / Salt Spray testing machine etc.
Quality control system
ISO9001:2015, IATF16949
FAI report can be provided before every shipment
Application
Lighting Industries & LED Heat sink, 5G heat sinks, Auto motorcycle & bicycle parts, Medical equipment industries and other all kinds of electronics products
MOQ
small order are also acceptable, feel free to inquiry
Our Advantage
We have three factories.
We have a professional R&D team with almost 10 engineers.
We have more than 18 years' experience in die casting field.

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.
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT

Main Parameters
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Main Manufacturing Processes of Cold Forged Heat Sinks
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT


Industry Applications
1.New Energy Vehicle Sector
Motor / Electronic Control System, Battery Pack System, Charging Pile Module
2.Industrial High-power Equipment Sector
Frequency Converter / Servo System, High-power Power Supply, Laser Equipment
3.Consumer Electronics and High-end Equipment Sector
High-performance Consumer Electronics, Aerospace Equipment
4.New Energy Energy Storage Sector
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Advanced Equipment & Precision Machining
Our mold workshop features comprehensive manufacturing capabilities:
  • 22 sets of electric discharge machines (EDM) including 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.
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Quality Assurance
We maintain rigorous quality standards with comprehensive testing equipment:
  • 1 Coordinate Measuring Machine
  • 1 projector instrument
  • 2 water high pressure testing machines
  • 4 thermal resistance testing machines
  • 2 liquid leakage testing machines
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
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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Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT

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Product Detail
Brand Name :
Uchi
Model Number :
Cold Forged Heat Sink 03
Certification :
SMC
Place of Origin :
Dongguan，Guangdong,China
MOQ :
100pcs
Price :
Negotiable
Contact Supplier
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT

Guangdong Uchi Electronics Co.,Ltd

Verified Supplier
13 Years
guangdong, dongguan
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
Metal Oxide Varistor, SMD Varistor, Thermally Protected Varistor
Total Annual :
1,500,000-2,500,000
Employee Number :
138~168
Certification Level :
Verified Supplier
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