Printed circuit board formats of up to 610 x 1,200 mm can be soldered efficiently and safely with the VERSAFLOW 4 XL making it a perfect system for large, highly integrated assemblies or LED applications. Featuring the completely new VERSAFLUX flux module and VERSAFLEX solder module, the VESRAFLOW 4 XL is extremely flexible and manages most diverse solder jobs. Depending on the application and on the throughput requirements called for, additional preheat and solder modules can be integrated into the system. In the maximum configuration level of the VERSAFLOW 4 XL, the system can operate 3 VERSAFLEX modules and 4 preheat modules. As an option it is possible to integrate a preheat module in front of the flux module.