OFH-3000 Oval duct Machine is be operated by full hydraulic system to expend round duct.
To compare with the semi- hydraulic semi- mechanical model OF-1500 , it has the advantage of long working life, and easy maintenance.
Where installation space is limited, flat tubes are used. The connection of the elliptical flat tube can adopt the plug-in method.
The elliptical spiral air duct is formed by hydraulically expanding the spiral circular air duct to adapt to places with limited installation space and expand the application range of the circular air duct.
This equipment is equipped with an oval tube flaring mold for oval tube insertion.
Complaint
