High Quality Straight Stitch Welder Seam Welder
High Quality Straight Stitch Welder Seam Welder Air duct elbow stitch welderis mainly used for processing galvanized steel. It uses copper to do the electrodes poles. Air duct elbow stitch weldercan weld the galvanized steel plate to round duct to form elbow for HVAC system. Main Features of air...
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Product Introduction
High Quality Straight Stitch Welder Seam Welder


Air duct elbow stitch welderis mainly used for processing galvanized steel. It uses copper to do the electrodes poles. Air duct elbow stitch weldercan weld the galvanized steel plate to round duct to form elbow for HVAC system.
Main Features of air duct elbow stitch welder
This air duct seam welding machine is an automatic straight seam welding machine. It could greatly improve production efficiency and welding quality, reduce labor cost, also improve the welding working environment.
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Machine Parameters
| Diameter | φ100-1000mm |
| Range length | 50-1000mm |
| Overlap | 6mm |
| Thickness | 0.4-1.2mm |
| Speed | 2m/min |
| Copper diameter | φ2.0-2.2mm |
| Max power | 40kw |
| Weight | 2500kg |
| Dimension | 1000x2000x1700 |
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