Comparison process | Tradition Welding | Fiber Laser Welding | Our HJZ Laser Welding |
Heat input to the workpiece | Very High | Low | Low |
Deformation of the workpiece, undercut | Big | Small | Small |
Bond strength to base metal | General | Good | Very Good |
Follow-up | Polish | No polish, or rarely polish | No polish, or rarely polish |
Weld Speed | General | More than 2 times argon arc welding | More than 2 times argon arc welding |
Applicable Material | Stainless steel ,Carbon steel, Galvanized sheet | Stainless steel, Carbon steel, Galvanized sheet | Stainless steel, Carbon steel, Galvanized sheet |
Consumables | Need more consumables | Seldom need consumables | Seldom need consumables |
Operation | complex | Normal | Simple |
Operator safety | Unsafe | Safe | Safe |
Environment protection | Not environmentally friendly | Environmentally friendly | Environmentally friendly |
Welding fault tolerance | Excellence | Not good | Excellence |
Wobble welding | No | No | Yes |
Spot width adjustable | No | No | Yes |
Welding quality comparison | Worse | Normal | Very Good |