Lampert Werktechnik - Generation 3

Although all of the important innovations are already in the "PUK professional", the "PUK 3 professional plus” adds still more functions and performance.

The “Plus" device stands for even more applications, finer ranges of adjustment and 5 memory programmes, which the operator can use to save selected settings.

Now with intelligent energy distribution within the individual welding impulses, the finished result has been substantially improved.

Impulse Mode:

Softspot (Standard-Mode)
This welding impulse (impulse shape) is characterised by "soft" welding behavior and is recommended for most applications.

Micro (Micro-Mode)
This setting makes precise welds possible at very thin materials. This particularly fine output gradation, as well as a special pulse shape in the micro mode, is suitable particularly for material thicknesses as thin for 0,10 mm for sheet material as for 0,25 mm wires!!!

Gap (Joint-Mode)
This pulse shape is recommended for applications, in which it is essential to weld in deep joints or angles.

The Gapspot (joint mode) is also very well suitable for silver. With this pulse shape even normally difficult weldable silver alloys can be welded with success.

PUK 3 professional plus extends the characteristics by using a substantially stronger power module which realises more than 30% power over PUK 3 professional.

The memory function with 5 memory programs where the operator can store his setting, makes the “plus” a must for the professional and ambious user.

The function, as well as the applications are very close to laser welding. The accurate positioning of small and stable spot welds and/or welding at difficult and deep lying positions can be performed easily.

In contrast to soldering the heat transfer is very low when welding with the PUK. Therefore welding in close proximity to stones and beads no longer poses a problem.

The setting of welding and pulse time allows the user to accurately regulate the spot weld diameter and the penetration depth. Welding takes place without the inhibition of a welding box, thanks to the flexible employment of the welding hand piece. Alternatively, the hand piece can be mounted in the stable desk stand or microscope mounting arm. Even finest welds performed under the welding microscope with work pieces starting from 0,1mm in thickness are now easily performed thanks to the new micro-mode function.

Using the PUK – fine welding devices opens many possibilities of fine welding applications. Welding on fittings, adding material, welding a loop, joining items prior to soldering, fixing porosity, and preparation of seams are just a few of the many examples of work which is now possible.

Metal can be added easily especially where material is missing for example on fracture lines or where the profile of the work piece needs to be built up. All precious metals and precious metal alloys, high-grade steel and titanium, as well as many tin alloys (costume jewelry) are particularly suitable for welding. Principally it applies that all metals, which are suitable for arc welding can be welded with the PUK Generation 3.