Scope of application: 6 tube expander machine is mainly used for expanding tubes of air conditioners
Portable expander
Heat exchanger specifications
Outside diameter of common copper pipe, mm
Φ7、Φ7.94、Φ9.52、Φ16
Commonly used thickness, mm
12.7、19.05、21.65、22、32.91
Length, mm
～7000
Row number
1～8
Maximum number of holes in each row (hole spacing 25mm)
According to workpiece
Expansion speed
Fast, m/min
Twelve point five
Slow speed, m/min
/
Electric power of oil pump motor, kw
Two point two
Cylinder diameter, mm
/
Hydraulic oil
ISOVG32 (winter) /ISOVG46 (summer)
Lubricating oil
Machine oil ISOVG22-32
Note: The specific technical parameters shall be implemented according to the ordering contract.
