... (H)mm ultrasonic plastic welding machine(HONGDA BRAND) Lihan machinery co.,ltd is the large-scale professional ultrasonic equipment production enterprise in ... )*630(W)*920(H)mmWelding area260mmEfficiency10-50pcs/minVoltage220VPower2600WWeight105KGAppciable industries:electric,appliance,vehicles,communication equipment,electromechanical,toys,staionaryOthermeasuring with IC control circul ...