... SpecialHot Air Nozzles F: SUNKKO 863 Preheat Station (optional equipment).* BGA programmable intelligent soldering, desoldering, airflow rate control, solderingarea, solder ... High reliability,high effectively in repairing. * Use with BGA desoldering, soldering nozzle. The soldering of BGA will become quickand accuracy ... PCB. SUNKKO-MS Recommend BGA Programmable Intelligent Maintenance Station