FP Mailing’s top-of-the-line folder-inserter, the FPi-6600 folding inserting system can assemble and finish mailings at a stunning 4,300 letters per hour.  Its heavy monthly duty cycle ensures that businesses with high volume envelope stuffing requirements can process tens of thousands of pieces efficiently and reliably every week.  This smooth operator sports a generous 10.4” color touch screen, making setup and operation clear and convenient.