Cold Air Duct Seam Welding Machine

Vertical AC continuous seam welder designed for air ducts, tanks, and industrial hardware production, available for B2B wholesale.

Cold Air Duct Seam Welding Machine
Cold Air Duct Seam Welding MachineCold Air Duct Seam Welding MachineCold Air Duct Seam Welding MachineCold Air Duct Seam Welding Machine

Product Description

Offers both transversal and longitudinal seam welding configurations for versatile applications.

Easily convertible between welding modes by adjusting the seam wheel head and lower arm.

Features a driven upper head and free lower head ensuring consistent tangential wheel speed.

Engineered for high-volume production in hardware, appliance, automotive, and tank manufacturing.

Provides reliable AC continuous seam welds suitable for manufacturing pots, cans, and fuel tanks.

Available in multiple power ratings (50-200 KVA) to suit diverse industrial production needs.

Product Parameter

Models Available: FN-50, FN-75, FN-100, FN-150, FN-200

Rated Capacity Range: 50 - 200 KVA

Rated Primary Voltage: 380V (50/60Hz)

Welding Speed: 0.6 - 4 M/min

Electrode Stroke: 50 mm

Required Cooling Water Flow: 30 L/min

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