The working principle for themo plate welding of themoplastic is to use of. (1) A mated plastic parts to be welded was brought into contact with a metal plate, having high melting point than that of the materila of plastic object, to make the conta... - Update: 2007-01-12

High Frequency output power: 4,000W Oscillation frequency : 40.68MHZ or 27.12 MHZ Power Supply : 380V , 3Phase or 220V , 1Phase Input Power a?? 8KVA Maximum press pressure : 90Kgf. Gap of electrodes : 135mm Press stroke : 50mm Lower electrode ... - Update: 2007-01-12