1. Product Picture of seam welding machine for sale
1. Appearance of obverse welding side beautiful and uniform, excess weld metal is less than 1mm, the width deviation is less than 1 mm.
2. 100% weld penetration, appearance of obverse welding side beautiful and uniform, excess weld metal deviation is small.
3. Make sure not break the arc during the welding process.
4. Plate surface can't scratch.
5. Ensure within 30 mm near the weld seam and the weld seam without oil, burr, rust and other defects.
6. The gap between two plates less than 1mm; Unfitness of butt joint is less than 10% of the plate thickness.
7. Must add arc starting and arc stopping plate.
3. Product Technical Parameters of seam welding machine for sale
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Product Categories : Welding Machine
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