Inverter Type Tig Welding Machines

Features of Inverter Type TIG Welding Machines:
* Advanced reversing technology and imported MOSFET Power Source.
* PWM control technology, outstanding constant current property, and
precise current control.
* High Frequency to generate arc with high voltage, outstanding arc
generating performance, high welding penetration.
* High power utilization, low consumption without load, saves energy.
* Wide work voltage range, strong ability in adapting power grid.
* It can be used for welding Stainless Steel, Copper, Carbon Steel and
other non ferrous metals.
* Applicable for the metal processing for such industries as Ship Building,
Chemical Storages, Boiler, Medical Cares, Hardware, Environmental
Protection and Decoration etc.
* With Manual Arc Welding function, it can provide complete welding with different materials.


TECHNICAL PARAMETERS :
Model
ParamentsTIG/MMA - 180TIG/MMA - 250TIGMMA - 300TIG/MMA - 400
Power voltage(V)AC220A 15%AC220A 15%3 a Phase
380A 15%3 a Phase
380A 15%
AC380A 15%
Frequency(Hz)50/6050/6050/6050/60
Rated input current(A)243918.528
No-load voltage(V)56425460
Output current(A)10-18010-50020-30020-400
Rated voltage(V)17202226
Force Range(A)--------0-1000-100
Duty Cycle(%)60606060
No-load loss(W)404060100
Arc-initiatingH-FH-FH-FH-F
Efficiency0.800.800.850.85
Power Factor0.730.730.930.93