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DDGJ-1.2-1800-ZF

Spiral Duct Forming Machine

Spiral tubeformer for manufacturing straight round spiral air ducts or helical tubes

Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)
  • Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)
  • Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)
  • Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)
  • Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)
  • Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)

    • DDGJ-1.2-1800-ZF

    Spiral Duct Forming Machine

    Spiral tubeformer for manufacturing straight round spiral air ducts or helical tubes

    • Structure: split type, suitable for large-scale continuous production
    • Spiral duct diameter range: 100mm to 1800mm
    • Spiral duct thickness range: 0.5-1.2mm
    • Feeding speed: 35 meters/minute, adjustable

    Split-type spiral duct forming machine efficiently produces spiral duct pipes with a diameter range of 100mm to 1800mm. It can fabricate galvanized steel spiral ducts (thickness 0.5-1.2mm) and stainless steel spiral ducts (thickness 0.5-1.0mm). The split-structure design allows this air duct making machine to accommodate larger diameter steel coils, effectively reducing the frequency of coil changes during spiral duct production and making it suitable for large-scale continuous operation.

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    Specifications
    • Spiral duct diameter range100-1800mm
    • Thickness range (Galvanized steel)0.5-1.2mm (strip width 137mm)
    • Thickness range (Stainless steel)0.5-1.0mm (strip width 137mm)
    • UncoilerIndependent uncoiler
    • Uncoiler (Coil inner diameter)460-520mm
    • Uncoiler (Max. coil outer diameter)1200mm
    • Uncoiler (Max. coil weight)1200kg
    • Lock-seam typeExternal lock-seam
    • Feeding speed0-35 meters/minute (adjustable)
    • Cutting methodRolling shear cutting or plasma cutting
    • Power systemCutting and flipping use pneumatic power; feeding roller clamping uses hydraulic power
    • Forming die materialSteel
    • Machine weight2000kg
    • Machine dimensions2.0×1.6×1.4m
    • Uncoiler size1.5×0.85×1.2m
    • Discharge rack size2.1×1.0×1.0m
    • Total power16kW
    • Power supply380V/50Hz/3Ph
    • Control methodTouch screen
    Features
    Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)

    This spiral duct machine can produce spiral duct pipes through a die-forming process. Compared to traditional spread-wing type duct machines, this method results in a more secure lock-seam and more precise duct diameter control.

    Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)

    The spiral duct machine utilizes a lead screw transmission mechanism for machine body angle adjustment. This design significantly enhances the precision and stability of equipment debugging, further ensuring the quality of air duct formation.

    Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)

    The main motor provides 15kW of output, offering strong power.

    Spiral Duct Forming Machine (Split Type, 1800mm Diameter, 1.2mm Thickness)

    The feeding speed is adjustable up to 35 meters/minute, demonstrating excellent production efficiency.
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    With over 20 years of experience in the production of duct fabrication machinery, DDJX is a trusted manufacturer serving 1,000+ clients across the HVAC and ventilation industries. Send us your request today.

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    The DDGJ-1.2-1800-ZY (Integrated) and DDGJ-1.2-1800-ZF (Split) models are suitable. Both feature an adjustable feed speed of 35 meters/minute to ensure high production efficiency. They utilize a fixed steel die forming process, which results in a tighter lock-seam and more precise output diameter compared to traditional spread-wing type duct machines, effectively balancing the required speed and precision for mass production.

    Based on an 8-hour workday and accounting for material change time, the daily production capacity of spiral duct is 1000-1400 square meters.

    Due to the formation of the seam as a four-layer folded lock-seam, the resulting material loss rate is approximately 12.5%.

    Blades may become dull after multiple cuts but can be sharpened for continued use. Cutting stainless steel accelerates blade wear, so plasma cutting is recommended for that material. Emulsion fluid is the primary consumable.

    The spiral duct machine has minimal site requirements. It can be operated at the construction site or mounted on a vehicle for mobile production.