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

Brand Name:	Uchi
Model Number:	Cold Forged Heat Sink 02
MOQ:	100pcs
Price:	Negotiable
Payment Terms:	T/T，paypal， Western Union,MoneyGram
Supply Ability:	50000000pcs per Month

Detail Information

Product Description

Detail Information

Place of Origin:

Dongguan，Guangdong,China

Certification:

SMC

Material:

6063 Aluminum Alloy

Size:

100*100*40mm Or Customer's Requst

Tolerance:

0.1 Mm

Inspection:

Calipers,CMM,Projector

Packing:

Customers'requirements

Color:

Customized Color

Application:

Led Lighting Heat Sink

Highlight:

70W cold forged heat sink

square pin fin heat sink

skived liquid cooling plate

Product 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.

Main Parameters

Manufacturing Processes

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.

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.

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.

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.

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.

Tags:

Liquid Cooling Plate

Liquid Cold Plate

Cold Plate

Chill Plates

Cooling Plate

Water Cooling Plate

Skived Fin Heat Sink

Optical Fiber Cold Plate

Extruded Heat Sink

Heat Sink Plates

Microchannel Heat Exchanger

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