High Frequency Welding Machine GL-8GK/YZJB (Hydro Pneumatic type) Specifications: 1) High Frequency Output: 8KW (available in 5KW) 2) Oscillation Frequency: 27.12MHZ 3) Power Supply: AC380V/ 400V 3 phases 4) Input Power:15KVA 5) Oscillation Tube: 7T69RB 6) Rectifier: Silicon Rectifier 7) Pressure: Available in Pneumatic and Hydro Pneumatic 8) Max Welding Pressure: (Pneumatic) 600kg / (Hydro Pneumatic) 3000kg 9) Max gap between upper and lower electrodes: 130mm 10) Press Strokes: 90mm 11) Sizes of upper electrodes: 250*120mm 12) Sizes of lower electrodes:500*350mm Features: 1) Welding and cutting together with Hydro Pneumatic Pressure 2) Easy operation mode 3) 2D21 Anti sparks protection system 4) With Touch Screen controlling