ultrasonic lace machine can lace ,press ,sewing ,cutting ,slitting , with width ... without wireless andgood weld strength. 5. Slitting: Can slitting different width at the same time, without ... , for removal, holes, product forming. 7. Can do any design rollers for the machine to finish ... ±5V 50Hz 10AAir press4-8kg/CM2Out put2800W ( Can adjustable )Dimension:140*65*125CMWelding width0-200mmEfficiency:0 ...