Oval duct machine OH-1500 is use used for ovalized duct manufacturing. After the spiral duct, the ovalized duct machine expands it into a standard size, with good shape, high efficiency, and easy operation. It is indispensable for duct manufacturing. And supplement for ovalized duct making. It’s used before the working product of the round duct turns into the oval duct. The principle is to press a part of the spiral round pipe into an oval shape before using the spiral pipe ovalized.
- Oval duct machines will satisfy most ductwork requirements in the Heating, Ventilating, and Air-Conditioning industries.
- It will adjust to a variety of Round Duct sizes between 18”(450mm)
- and 60”(1500mm) diameter into Flat-Oval Ductwork.