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Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
Product Details:
| Place of Origin: | Dongguan，Guangdong,China |
| Brand Name: | Uchi |
| Certification: | SMC |
| Model Number: | Cold Forged Heat Sink 03 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100pcs |
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| Price: | Negotiable |
| Payment Terms: | T/T，paypal， Western Union,MoneyGram |
| Supply Ability: | 50000000pcs per Month |
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Detail Information |
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| Grade: | 6000 Series | Alloy Or Not: | Is Alloy |
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| 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 |
| Highlight: | Aluminum-Copper IGBT heat sink,Cold forged pin fin cooler,Liquid cooling plate for IGBT |
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Product Description
Aluminum-Copper Cold Forged Pin Fin Heat Sink For IGBT
High-performance aluminum-copper cold forged pin fin heat sink specifically designed for IGBT applications, offering superior thermal management solutions.
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
| Material | Aluminum alloy: AL1070, AL1060, AL1050 or customized Copper alloy: Cu1100 or customized |
| Production Processing | DFM report - Design confirmation - Tooling design - Tooling making - Tooling testing - Cold forging - Fins cutting - Degreasing - CNC machining/CNC lathe - Tapping/threading - Deburring - Cleaning - Inspecting - Surface treatment - Final inspection - Packing |
| Surface Treatment | Polishing, anodizing, powder coating, passivating, painting, plating, sand blasting, e-coating and custom treatments |
| Drawing Format | 2D (DXF, DWG, CAD), 3D (IGS, STEP, SLD, X_T) |
| Tolerance | ±0.05mm to ±0.2mm |
| Service | OEM service with professional R&D support |
Manufacturing Capabilities
Main Production Equipment: Oil press machine (300T-5000T), Cold/hot chamber die casting machines (280T-1680T), CNC machines, CNC lathes, punching machines, polishing/grinding/drilling/tapping machines, multi-axis tapping machines, surface treatment equipment
Main Testing Equipment: Calipers, 2.5 measuring instruments, CMM, height gauges, go-no go gauges, roughness measurement, salt spray testing machines
Quality Control: ISO9001:2015, IATF16949 certified. FAI report provided before every shipment
Forging Process Comparison
Cold Forging Advantages: No black scale remains at the root of pillars after CNC machining
Hot Forging Disadvantages: Large areas of black scale left at the root of pillars after CNC machining
Technical Parameters
Manufacturing Process Flow
Industry Applications
- New Energy Vehicle Sector: Motor/Electronic Control System, Battery Pack System, Charging Pile Module
- Industrial High-power Equipment: Frequency Converter/Servo System, High-power Power Supply, Laser Equipment
- Consumer Electronics & High-end Equipment: High-performance Consumer Electronics, Aerospace Equipment
- New Energy Energy Storage Sector
Advanced Equipment & Precision Machining
Comprehensive mold workshop capabilities including:
- 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
| 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 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.
Manufacturing Facilities
Quality Assurance
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
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.
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.
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.
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.
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.
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.
All products are fully inspected before shipping. For any issues, we provide immediate technical solutions.
Company Advantages
- Three manufacturing facilities
- Professional R&D team with nearly 10 engineers
- Over 18 years of experience in die casting field
- Small orders accepted - feel free to inquire
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