KEYGREE

DC INVERTER; Overheat, Overcurrent Protection; MMA / LIFT TIG; Arc-Force; Hot Start; Anti-Stick

DC INVERTER IGBT Module; Undervoltage, Overvoltage, Overcurrent Protection; MMA / LIFT TIG; Arc-Force Adjustable; Hot Start Adjustable; VRD ON / OFF; Wired Remote ON / OFF; Long Welding Cable: Up to 100m; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit; Work with Generator

Full-Bridge Inverter Soft Switch Control Technology, Double IGBT Modules, and Quick Recovery Diode Module; Undervoltage, Overvoltage, Overcurrent Protection; Gouging / MMA / LIFT TIG; Arc-Force Adjustable; Hot Start Adjustable; Anti-stick; VRD ON / OFF; Wired Remote ON / OFF; Long Welding Cable: up to 100m; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit.

DC INVERTER IGBT Chip; Undervoltage, Overheat, Overcurrent Protection; Synergic MIG / Manual MIG / MMA / FLUX / LIFT TIG ; 5/ 15 KG wire can built in; Adjustable Inductance; Adjustable Burn Back; Hot Start; Arc Force; Anti Stick; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit

DC INVERTER IGBT Chip; Undervoltage, Overheat, Overcurrent Protection; Spool Gun / MIG/ MMA / FLUX; 5 / 15 KG Wire Can Built In; Automatically Identify Power Supply Voltage: 160-450V; Hot Start; Arc Force; Anti Stick; Generator Welcome; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit.

Full-bridge Inverter Soft Switch Control Technology, Double IGBT Modules; Undervoltage, Overheat, Overcurrent Protection; MIG/ MMA; Separated Wire Feeder; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit.

Possibility of Welding Without Gas with Self-Shielding Wire; Separate 4-Roller All-Wheel Drive Feed Mechanism with Its Own Control; Duty Cycle at Maximum Current 100%; Burner Operating Modes 2T, 4T, SP4T, SPOT; Controlled Welding with Variable Gap; Uniform Scaling Creates a Good Seam Appearance; Perfect Welding of Thin Stainless Steel Sheets; Less Deformation Due to Concentrated Welding Arc; Fast Welding Without Undercuts, Spatter and Rework; Excellent Gap Bridging.

DC INVERTER, Double IGBT chip; Undervoltage, Overheat, Overcurrent Protection; MIG/ MMA; Separated Wire Feeder; Adopting Multiple Insulation Materials; to Protect PCB and Main Circuit.

Possibility of Welding Without Gas with Self-Shielding Wire; Separate 4-Roller All-Wheel Drive Feed Mechanism with Its Own Control; Duty Cycle at Maximum Current 100%; Burner Operating Modes 2T, 4T, SP4T, SPOT; Controlled Welding with Variable Gap; Uniform Scaling Creates a Good Seam Appearance; Perfect Welding of Thin Stainless Steel Sheets; Less Deformation Due to Concentrated Welding Arc; Fast Welding Without Undercuts, Spatter and Rework; Excellent Gap Bridging.

Full-Bridge Inverter Soft Switch Control Technology, Double IGBT Modules, and Quick Recovery Diode Module; Undervoltage, Overvoltage, Overcurrent, Overheat Protection; Double Pulse / Single Pulse / MMA; Separated Wire Feeder; Programme Storage/Load; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit.

DC INVERTER, Overheat, overcurrent protection, COLD TIG/PULSE TIG/MMA/LIFT TIG 4IN1, HOT START /ARC FORCE /ANTI STICK, Special torch modes: 2T/4T/4T2/SPOT, Work Time Tracking System, Saving welding parameter settings, Intelligent cooling, Semi-automatic inverter technology

AC/DC INVERTER; AC TIG / DC TIG / AC MMA / DC MMA; Special torch modes : 2T / 4T / 4T2 / SPOT; Sine Wave/Triangle Wave/Square Wave; Real DC Initial Current : 10A; Real AC Initial Current : 20A; DC Pulse Frequency Adjustable Range: 0.2-500Hz; AC Pulse Frequency: 0.2-200HZ; AC Frequency: 20-250HZ; Welding Process Save / Load; Compatible with 6pin Foot Pedal /TIG torch Which Can Control Output Amper up/down;; Air Cooler; 2Layers, Multi Boards; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit.

AC/DC INVERTER; AC TIG / DC TIG / AC MMA / DC MMA; Special Torch Modes : 2T / 4T / 4T2 / SPOT; Sine Wave/Triangle Wave/Square Wave; Real DC Initial Current : 10A; Real AC Initial Current : 20A; DC Pulse Frequency Adjustable Range: 0.2-500Hz; AC Pulse Frequency: 0.2-200HZ; AC Frequency: 20-250HZ; Welding Process Save / Load; Compatible with 6pin Foot Pedal /TIG Torch Which Can Control Output Amper Up/Down; Air / Water Cooler Switch Button, Air / Water Pressure Protection; Both Air / Water Cooler; 50M MMA Wired Remote Control; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit.

AC/DC INVERTER; AC TIG / DC TIG / AC MMA / DC MMA; Special Torch Modes : 2T / 4T / 4T2 / SPOT; Sine Wave/Triangle Wave/Square Wave; Real DC Initial Current : 10A; Real AC Initial Current : 20A; DC Pulse Frequency Adjustable Range: 0.2-500Hz; AC Pulse Frequency: 0.2-200HZ; AC Frequency: 20-250HZ; Welding Process Save / Load; Compatible with 6pin Foot Pedal /TIG Torch Which Can Control Output Amper Up/Down; Air / Water Cooler Switch Button, Air / Water Pressure Protection; Both Air / Water Cooler; 50M MMA Wired Remote Control; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit

DC INVERTER; High Frequency Arc Rising; After Blow Time Adjustable 10/80S; 2T/4T; Capable to Cut All Metals; Pilot Arc

DC INVERTER; High Frequency Arc Rising; Pilot Arc; 2T/ 4T; After Blow Time Adjustable; CNC Welcome; Adopting Multiple Insulation Materials to Protect PCB and Main Circuit