Wave Soldering Machine - Solmach Solmach's SAS-680LP is the best recommended Wave soldering machine model, designed to be compliant to Lead-free condition perfectly. It provides user oriented interface by operating program on Windows XP. It is proved to perform excellent soldering at big sized PCB assembly line especially. Features High-Quality Design and Construction To Meet Standards of Indian Electronics Market Single- or Dual-Wave Configurations for Through-Hole and Surface Mount Assemblies