high frequency welding machine 1. With automatic turntable devices; 2. can chooseable:1-36 tons air pressure hydraulic pressure devices; 3. NL-5557 spark sensitive circuit device; 4. To finish in welding and cutting for one time, 5. with accurate position; 6. Mould: WS-5000FTG WS-8000FTG WS-10000FTG 7. High frequency output: 5000W 8000W 10000W 8. Power supply: AC380V 3P 9. Input power: 9KVA 13KVA 18KVA 10. Rectifier: Silicon diode 11.Electronictube: E3185 7T69RB E3069 12. Sparking tube: NL5557 13. Electrode gap: 150mm U 14. Up table:350*450 400*520 400*520 15. Low table:400*600 450*700 450*700 16. Net weight: 1ton 1.5ton 2ton