Pioneer Thermal research design team will do the thermal simulation and work out the flow channel based on the customer’s system condition, make the customized copper pipe heat sink per each customer’s individual requirement; as for the manufacturing process, Pioneer Thermal can provide the friction welding, brazing, and buried pipe technique. To keep the flatness of the heat source contact, will machine the surface by CNC to keep the better interface, reduce the contact thermal resistance. Before the shipment, we will do 100% on-line thermal test.

Aluminum base: extrusion process

Copper block: CNC machining

Heat pipe forming: automatic heatpipe bending

Aluminum base nickel plating, heat pipe anti-oxidation

Assembly: aluminum base, heat pipe and copper block assembled and soldered, then fly cut the base to reach certain flatness

100% on-line thermal test

Pack and ship

Pioneer Thermal's copper pipe heat sink can solve the heat problems of hundreds or thousands of watts, it is widely used in laser, military, medical, power electronics, industrial equipment, and other business areas.