JWYC408 series of water jet loom is a new type of whole new design adapted to high grammage and high density fabrics. The whole machine frame anti-vibration capacity is greatly improved. With excellent stablity performance, higher speed and efficiency, this model is qualified for weaving medium and high-grade fabrics. This model can be equipted with mechanical weft-storage system, double or three nozzle electronic free weft selecting system, cam shedding or dobby shedding.