High Precision 4 Axis Soldering Robot with Dual Working Station This automatic soldering robot replaces traditional manual soldering on SMT back-end lines. Customized fixtures hold the PCB, the temperature controller heats the solder tip, solder wire is fed automatically, and the machine solders every point according to the stored program. Operators only load and unload boards, so output and joint quality no longer depend on operator skill. Dual Working Station Design The