... system Membrane structure welding machineFeature1, stable HF output: international industrial wave bands 13.56MHZ, which is in line with international standard. 2, Strong machine ... , stationary, photo album, physical good,PVC folding box, glass box, tent, etc. Technical parameters Brand nameMembrane structure welding machine ModelJL-10000KJL-12000KPower10000W12000WPower380V 3 AC ...