Versaflow / Ecoselet / Smartflow Selective Wave Soldering
Ersa selective wave soldering is the recognised standard for through-hole soldering in automotive electronics.
High soldering reliability, no need for additional manual soldering
Flux saving, cleaner PCBs, no tin beads or flux residues
No overheating of sensitive devices, no distortion of PCBs
No need for carrier/fixture, save solder bars, electricity cost, short start-up and maintenance time.
Saving other personnel costs required by using traditional wave soldering.
1, flux selective spraying precise control
2, infrared bottom preheat, each PCB preheat temperature and time can be independently programmed
3, top hot air preheating, safe, even heating, sensitive devices do not overheat, especially for water flux flux
4, spot welding, drag welding and area welding are possible
Unique technology: different sized solder joints on the same circuit board