The Bimetallic extruded finned tube making machine is used to make the integrally formed finned tube with an excellent fin-to-tube bond providing exceptional efficiency and longevity. Whether rough service, high temperatures, or corrosive environment, extruded fin tube is the best option for heat exchanger applications.
The extruded finned tube machine roll the aluminum tube onto steel or copper liner tube, to get more heat exchange area with extruded fin. The suitable material can be copper-aluminum, steel-aluminum, aluminum, copper and steel.
This machine is specially for producing extruded type spiral fin tubes in different diameters.It is capable for both bimetallic
fin tubes and monometallic tubes, by changing extruding blades.
-Tool holder and tool holder body adopt advanced dual-circular-key structure, big torque withstanding, accurate and reliable displacement.
- Tool holder adopts split type design, which is very convenient for blade debugging, cleaning & fixing
- Blade spindle bushing adopts special taper sliding bearings which brings max. bushing utilization.
- Universal joints and spindles are of spline linking; And coolant cooling tank is separate to main rolling machine.
- Special extruding blade design, high efficient, long blade life
