PUK 3 fine welding devices by Lampert are multi-purpose micro-welding machines for jewelry production applications. The welding devices have been designed as compact tabletop units for goldsmith workshops where space is usually limited. The machines also have a modern, stylish design reflecting the value of jewelry production. This was achieved through the consistent application of a clear formal language, which does not lose sight of the spirit of the jewelry industry and its continual drive to achieve perfection.