Digital Control TIG AC DC Welder 350A Multi Process Welding Machine MCU TIG-350 AC/DC Pulse

Features:
1). Adopt High performance 32-bit MCU digital technology, and IGBT & advanced PWM inverter technology,
3PCB structure with high duty cycle, suitable for professional welding and easy to repair.
2). Multi-function for precision welding, DC MMA, DC TIG, DC PULSE TIG, AC TIG, AC PULSE TIG,
and 10 + 10 Channels customized Program Store to convenient for operating.
3), Easy-to-user interface, Digital set of Pre-Gas Time, Start Current, Up Slope and Down Slope Time, Finish Current Level and Post Gas Time with the choice of 2T or 4T or Spot trigger function allows controlling the start and finish of the weld process at a professional level. Digital Pulse Frequency Control gives full parameter setting of Peak Current, Base Current, Pulse Frequency and Pulse Width, allowing control of heat input into the work for penetration control and minimizing distortion, gain the ideal balance between cleaning the aluminum surface of oxide.
4). Both Spot/Dead (Interval) Time can be adjusted, also called cold welding can expand more application.
5). Unique housing design with high-strength plastic All-around corner protection, innovative human engineering handle.
6). Selectable Multi-Waveform output to meet different job:
Sine wave, Square wave, trapezoidal wave and triangular wave.
7). Excellent performance for aluminum and magnesium welding, special for thin plate welding.
8). AC balance (15-50%) control monitors the oxide and helps better cleaning during Aluminum welding.
9). Good Arc-stiffness and concentrated heat; Stable Arc without spatter, good shaping and less deformation.
10). Weld with various materials such as Aluminum, magnesium, steel, stainless steel, titanium, cooper, nickel       and their alloys.
11). With Wide Voltage Function, work well and stably between voltage 150V-270V or together with Generator.
12). With foot pedal control and automatic detection, switch function, Perfect when doing pipe welding.
pedal control can be optional. 

- 3 phase with 220V is optional
- 3 phase with dual 220V and 380V is optional
 

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