Specifications:* Power: AC220V ±10v/50Hz* Transducer apparent power: 1500w/2000w±10%* Ultrasonic frequency: 20kHz-15kHz* Delay time: 0.1-9.9s* Welding time: 0.1-9.9s* Trimming time: 0.1-9.9s* Welding head effective stroke: 50mm* Working pressure: 0.15-0.8MPa* Table size: 300x325mm* Dimension: 1100x650x530mmFeature:1.adopt electronic process control,Website:://.cnbojin.com, high degree of automation, easy operation.Ultrasonic Sealing Machine (BJ-600U)Payment