1)Used for expanding copper pipes of heat exchangers, with tight aluminum fin joints.
2)High automation, high work efficiency..

Vertical  pipe expanding machine is specially used for expanding tube of fin heat exchanger.It is suitable for expanding tube of heat exchanger of air-conditioner.

Main parameters:

1)Copper Tube Outside Diameter (mm): Φ7,Φ7.94,Φ9.52 Φ16

2) Thickness (mm):  12.7,19.05,21.65,22,25.4

3) Length (mm):  220~1000/1200/1600/2000/2500 

4) Row: 1~8

5) Max Holes/row: 61

6) High Speed (m/min):  >4

7) Low Speed (m/min):  >0.7

8) Motor Power of Oil pump (kw): 11/15