Gesswein sells small bench torches, casting torches, the Hydroflux water torch, PUK welders, and supplies for professional jewelry and small parts soldering and brazing.
Sisma Welder

Sisma Welders

Power redefined! With its sleek design and ease of use, the Sisma Laser Welder is a technological breakthrough in the world of jewelry and mold & die repair.  Jewelry welders delivers the high power of larger units in a compact benchtop model.  Mold & Die applications utilize larger class I and class IV welders. 

PUK Welder

PUK Welders

PUK welder and accessories.

Weldmax 350

Weldmax 350

Gesswein's Weldmax 350 allows you to repair all forms of minor mold damage quickly and easily. Uses short, controlled amperage discharges to weld metal powder, sheet or wire to molds. Produces strong, homogeneous welds, even under difficult working conditions.