We have two soldering waves.
The lead-free soldering wave "ERSA Powerflow e N2" with a nitrogen atmosphere. This device operates with a lead-free solder alloy and utilizes a nitrogen atmosphere, which eliminates the formation of oxides on the surface of solder and has a positive effect on the quality of the soldered connections. Additional positive aspect of the new machine is greater throughput of products and also a significant decreasing of negative effects on the environment. We produce the nitrogen atmosphere ourselves by the nitrogen generator, with a new individual screw compressor.
Versaflow 3/45 is a selective soldering wave, that replaced conventional soldering of components in our company.
For selected production we may replaced classical soldering wave by this selective soldering wave. During production process, the surface of PCB is not thermally burdened, only in areas of the soldered joints.
Machine configuration with two solder pots allows to use leaded and unleaded solder. Fluxing module is provided with two containers for usage of different fluxes. In the pre-heating module it is possible to use three detachable preheating zones according to the length of PCB. Versaflow 3/45 can process PCBs from 60 to 410 mm in width. A respective soldering program is designed for every product where all required parameters´are reflected.