China 5G Heat Sink

Introduction：
The advancement of the 5G era is in full swing. Compared to 4G networks, 5G transmission rates are hundreds of times faster, but power consumption will increase and the thermal value will rise. The heat sink products produced by Pioneer Thermal provide a good solution for 5G companies.

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5G Heat Sink With Extrusion Process

Extrusion Heat Sink Common Process:

Here is the CNC tolerance limits when the extrusion heat sink need CNC machining process:

Flatness	0.02mm within 100*100mm
Roughtness	Ra 0.4μm
Hole Pitch	+/- 0.05mm
Diameter	+/- 0.02mm
Shape	+/- 0.05mm
Max. CNC dimension	1270750600mm

Main Process Extrusion Bonded Fins Skived Fins Snapped Fins Folded Fins Heat Pipes Cold Forging Die Casting FSW cold plate Gun drill cold plate Vacuum brazing cold plate Vapor chamber Finishing Processes CNC machining Drilling Tapping Stamping Anodizing Screen printing Powder coating Laser etching Polishing Electrophoresis E-coating Finishing Value Added Embedded fans Thermal Greases Screws Springs Clips Embedded heat pipes Phase change materials Back plates Gap filler pads PEMs Standoffs Dielectric pads Compounds

Pioneer Thermal Quality Assurance:

Pioneer Thermal will do the quality control from incoming material to heat sink shipped, if customer find any defect parts when received the goods, we will send replacement or credit note.

Quality Inspection Tool of Pioneer Thermal:

Heat sink dimension
CMM	Projector

Heat sink performance
Salt Spray Tester	Pressure Tester	Clip Force Tester	Drop Tester	Helium Leakage Tester

Heat sink reliability
Wind Tunnel	On Line Thermal Tester	HP Qmax Tester	HP Delta T Tester	Thermal Shock	High Temperature Aging Chamber

Pioneer Thermal Heat Sink Production Test Equipment

Pioneer Thermal R&D

Pioneer Thermal's seasoned professionals can model and critique the thermal implications of your design using Icepak, Flotherm, CFD, Solidworks, ProE, and AutoCAD. We can manage your thermal needs from the conceptual design stage, through prototypes and into production, which enable us to be your “one-stop” shop for quality thermal solutions, delivered on time and at competitive prices.

About Pioneer Thermal:

As a heat sink manufacturer in China, Pioneer Thermal is certified with ISO9001, ISO14001 and TS16949, and has a dedicated quality assurance department with full CMM capabilities. We are focused on providing advanced technology, superior customer service and outstanding value to our industry partners.

Pioneer Thermal has more than 18 years experience in heat sink design and manufacturing, our process includes CNC machining, cold forging heatsinks (also known as pin fin heat sink), cold plate heatsinks, die casting heatsinks, extrusion heatsinks, heatpipe assemblies, skived fin heatsinks, stacked fin heatsinks, folded fin heatsinks etc. If you need any heat sink service, please contact Pioneer Thermal.