... Piezo-electric filling detector, machanical cutter8.Reed motion/beat up: Four connectiing rods,long crank9.Shedding formation:Upper ... location,electronic controlled dobby with up to 20 harnesses,12mm pitch,negative spring reversing ... lever,separately Controlled yarn groud and pile15.Cloth take-up:Continous,machanical controlled take-up,max. cloth roll diameter: 400mm,Cloth ...