Our Oval-shaped duct is directly formed by Spiral round duct. we designed and upgraded new sturcture to increase stability performance. it adapts multi-cylinders to form round to ellipse, so that the shape get more perfect than previous design.
The oval duct is formed by round spiral duct that is stretched and deformed upward. The design of the oval duct forming machine plays a big role. The newly upgraded oval duct forming machine has increased the capacity of the cylinder on the basis of the original, so that the diameter of the processing is larger, the expansion makes the joint more precise and does not rebound.
Preda oval duct forming machine is easy to operate, and it can be easily operated after being filled with oil. It is a more practical equipment in the air duct production industry.
Oval ventilation duct machine will satisfy most ductwork requirements in the Heating, Ventilating and Air-Conditioning industry. It will adjust to a variety of Round Duct sizes between 18"(450mm) and 60"(1500mm) diameter into Flat-Oval Ductwork.
Oval duct forming machine
Oval tubeformer
Main technical data
Thickness: 0.4-1.2mm
Max. Length: 3100mm
Arm Range: 110mm
Pre-forming standard: 150-500mm
Power: 18.5kw
Net weight: 3500k
GGross weight: 4500kg
Machine size: 5000*1100*1200mm
Packing size: 5650*1240*1430mm
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