... welding, ultrasonic Acrylic welding, ultrasonic PVC and ABS welding, ultrasonic PA welding, ultrasonic PC welding, ultrasonic PE welding, ultrasonic pp welding, ultrasonic PE welding, ultrasonic PP welding, ultrasonic PS welding ... )Net weight7.5KGGross weight10kgs The manufacturer will do endless modification, please contact us for updated Ultrasonic Spot Welder,Hand-Hold Spot Welding Equipment