Hb-1500 High Precision Cold Welding Machine for Repair Welding. High Precision Repair: Achieves precision comparable to laser welding with no deformation or blackening. Cost-Effective Solution: Reduces production costs while combining argon welding speed and flexibility. No Annealing Required: Welding process prevents annealing and eliminates undercut issues. Versatile Welding Modes: Supports continuous, resistance, pulse precision spot, and continuous pulse spot welding. Adjustable Parameters: Output current and pulse time are adjustable from 1 to 99 for optimal control. Adapts to Complex Shapes: Resistance discharge function allows better adaptation to complex shape workpieces. Portable Design: Compact dimensions (416x250x290mm) and lightweight (18kg) for easy mobility. Fan Forced Cooling: Equipped with fan forced air cooling for efficient heat management.