The Sulzer Ruti P7200 loom features up to six weft colors, air supported weft insertion for high speed processing of high tenacity yarns, and weft mixing and automatic feeder control for improved fabric quality. Pneumatic threading aids between the feeder and the shed minimize downtime for weft breakages. The low mass color mixer for manmade fiber projectile circulation features rapid actuation via a server motor. Air supported weft insertion significantly reduces weft yarn strain.