This machine roll the piece material to round and then weld. Its welding speed is 1.5m/second. It can weld 2 mm diameter round pipe as minimum, and 9 mm diameter as maximum. Two heads can weld different sizes.

• Technical Parameters:
• Voltage: 220 V
• Transmission Speed: 1400r/min
• Total Power: 4KW
• Workpiece Diameter: 2.5-15mm
• Round Pipe Wall Thickness: 0.15~0.50mm
• Process Efficiency: 1000-2000mm/min
• Machine Size: 1450×800×1600mm
• Machine Weight: 300kg
• Operation Mode: Switch Control