Only optimal vision combined with true safety for your eyes will lead to good welding results.

The new PUK 6.1 - finest precision welding technology. Designed for professional jewellers, goldsmiths, and watchmakers. Featuring advanced welding curves, high-frequency superimposition, and an intuitive joystick interface, it delivers unparalleled control for fine jewellery welding. With ultra-fast welding speeds (up to 3.5 Hz) and a pulse duration as short as 0.1 ms, this compact, ergonomic machine ensures flawless welds on gold, silver, platinum, and stainless steel. Ideal for jewellery repair, custom designs, and intricate metalwork.