Eutect presents innovative selective soldering processes at Coiltech 2025

Eutect GmbH, one of the leading companies in the field of selective soldering automation for electronics manufacturing, will be taking part in Coiltech 2025 in Augsburg. At the well-known trade fair dedicated to electric motors, generators and transformers, Eutect will present its latest developments and solutions in the field of selective miniwave and laser soldering.

This will include mini wave soldering, which is a very precise and efficient selective soldering process. By combining non-wettable nozzle technology with a horizontally installed, inductive pump technology, this process guarantees the highest solder joint quality and process reliability.

The mini wave soldering module enables clean and reliable thermal stripping and tinning of coated copper wires in a single step, especially when soldering enameled copper wires, without additional insulation removal. The flowing solder melt reliably removes insulation, while the inert gas atmosphere prevents oxidation and minimizes solder consumption. A decisive factor for the efficiency of mini wave soldering is the individually adaptable nozzle geometries. Eutect offers a variety of nozzle geometries, including point, double point, line, matrix and, especially for enameled copper wire soldering, ring nozzles, which can be tailored precisely to the specific requirements of each soldering task. These customized nozzles ensure optimum solder wetting, reduce rework and enable the processing of complex tasks. With features such as redundant temperature control, constant solder bath monitoring and optional solder wave height control, mini wave soldering from Eutect offers a reliable and low-maintenance solution for demanding soldering tasks.

Another process that Eutect will be presenting at Coiltech is laser soldering. A key feature of this soldering process is the pyrometer-controlled laser power regulation, which enables precise temperature control at the soldering point with 10,000 measurements per second. In combination with the patented Sensitive Wire Feeder (SWF), a force-, path- and speed-controlled wire feed system, Eutect guarantees a 100% closed-loop laser soldering process.

Coiltech 2025 will take place in Augsburg from March 26 to 27, 2025. Eutect will be presenting its product innovations at booth 2-A17.