... Ultrasonic automatic strap cutting machine, cutting bra cotton tape,nylon strip,perfect incision,high precision,fast speed. Ultrasonic automatic strap cutting machineUsed for cutting bra cotton ... the speed is fast.Amperes:1m=2.5ACutting speed:Vmax=120 times/minCutting width: Vmax=105mmCutting length:0~9mCylinder diameter:ø ... automatically,turn to zero by hand Ultrasonic automatic strap cutting machine