... , and mount.Taping head : taping pitch range; 8∼32mm,electric LCD , stepless adjustable , Taping pitch excursion: ±0.4mmTaping tension ... 3x4=12 layers;each taping head controlled by gear box electric control to be tured positive, reversal, and stop.4 ... efficiency .Take up: Portal type, lifting and lowering by electric, torque motor constant tension control, traverse by bobbin, frequency conversion ...