Application: Horizontal tube expander is mainly used for expanding tubes of heat exchangers such as household air conditioners, central air conditioners and ceiling-mounted air conditioners.
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
250～3000
Row number
1～8
Maximum number of holes in each row (hole spacing 25mm)
Sixty-four
Expansion speed
Fast, m/min
>4
Slow speed, m/min
>0.7
Electric power of oil pump motor, kw
11/15/22
Cylinder diameter, mm
Φ160/Φ180/Φ200
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.
