... welding machine Japanese original energy converter,with Philips power tube.adopt Flange Plate tube. Original energy converter made in Japan, which is ... ,6061 alloy aluminium mould model;7.Usage:The ultrasonic welding is considered as the high-tech in plastic welding, it dosen't need to add ... , electronics, stationeries, packing, vehicle and daily using; 2600W ultrasonic plastic welding machine