Our Versaflow 3/45 selective solder system delivers the demands of high quality soldering to our customers. The Versaflow 3/45 offers many advantages and compliments the standard wave soldering with: Lead free, no clean soldering. Ensures a repetitive, high quality solder joint every time. Programmed specifically for each customer PCBA type. Two stage soldering plus automated flux applicator and pre heating. Continuous visual monitoring of each solder stage in real-time.