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round duct flange machine

The GZHCH Round Duct Flange Machine (Section Bending Machine),Using Steel Strip Coils, and it forms into an Angle Bar(Round Flange) by rollforming, then cut off the processed workpieces with pleasant appearance and accurate dimensions. It is the perfect choice for ventilation Round Duct Flange Industry.

  • Product Description
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Advantages of GZHCH Product :

★ Profound experience in HVAC Ducting Machinery (Since 1986).

★ Profound experience in Automatic Spiral Duct Forming (Since 2004).

★ Profound experience in Automatic Duct Production Line (Since 2006).

★ Have the largest inventory for HVAC Duct Making machines in the industry.

★ The real manufacturer with the most complete varieties of HVAC Ducting Machinery in China.


★ Compared with the traditional standard angle steel, the efficiency is higher and the processing cost is lower.

★ The compact and reasonable design allows customers to achieve the effect of improving efficiency with less money

★ Control is by PLC and HMI system.

★ Accurate dimensions. 

★★Round Duct Flange Machine (Section Bending Machine) Project Site Performance★★

Section-Bending-MachineRound Flange Forming Machine

★Data Sheet Of Round Duct Flange Machine★

Basic Configurations:

★ Unpowered Decoiler

★ Main Forming Machine

★ Rivet Hole Punching Unit

★ Automatic Cutting Unit

★ HMI Control 

ModelDiamterRivet HoleThicknessWeightDimension(mm)
  Tips: For detailed parameters, please contact our sales representative.

★★★GZHCH company can give you both CNC duct production line machine which can manufacture air duct automatically. We will suggest a whole machines series in accordance with different customers needs★★★

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