... rising the type .2.the heat treatment Various hardware tool, electricity-moves components, liquid-presses components, Gas-moves components ... , Saw tooth weld, grinding machine tool welds, drill the machine tool welds blade tool welds. The other metals material reunites ... frequency:10-100KHz Maximal input power:18KVA Weight: about 18KgWeight after packing(each set): 38KGS E-9188E18KVA HF generator