TIG-250 380V Three Board TIG AC/DC Welding Machine

TIG-250 380V Three Board TIG AC/DC Welding Machine

Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding,GTAW is most commonly used to weld thin sections of stainless steel and non-ferrous metals such as aluminum, magnesium, and copper alloys.

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Product Details

TIG-250 380V Three Board TIG AC/DC Welding Machine

Technical Specifications :



AC Input Voltage (V)


Frequency (Hz)


Rated Input Capacity(KVA)


Output Current Range(A)


Duty Cycle (%)


Rated Output Voltage (V)


Efficiency (%)


Power Factor 


Protection Degree




Protection class


Insulation Class




DC inverter TIG/MMA welding machine

Safety, Energy conservation , High Efficiency, Stability

Professional welding technology, made the quality of champion

MMA Introduction :

Manual metal arc (MMA)welding ,also known as shieded metak arc welding (SMAW), flux shielded arc welding ir informally as stick welding, is a manual arc welding process that uses a consumable electrode coaed in flux to lay the weld. An electric current, in the from of either alternating current or direct current from a welding power supply, is used to form an electric arc between the electrode and the metals to be joined. As the weld is laid, the flux coating of the electrode disintegrates, giving off vapors that serve as a shielding gas and providing a layer of slag, both of which protect the weld area from atmospheric contamination.


Because of the versatility of the process and the simplicity of its equipment and operation, MMA welding is one of the world's most pupolar welding processes. It dominates other welding processes in the maintenance and repair industry, and though flux-cored are welding is growing in popularity, SMAW continues to be used extensively in the construction of steel structures and industrial fabrication. The process is used primarily to weld iron and steels, but stainless steel can also be welded with this method.


Main Characteristic :

1- TIG/MMA welders feature  advanced inverter technology for the most flexible and reliable DC TIG/MMA solutions in the welding  industry.

2- Shielding gas post-flow function; stable and mild welding arc.

3- High frequency starting makes it easy to establish an arc under a variety of conditions.

4- Automatic over-voltage and over-current protection.

5- plastic panel, compact,adaptable and easy to carry around

6- Applicable for welding lvarious kinds metals, such as carbon steel, stainless steel ,alloy steel, copper, and other non-ferrous metals.

7- Supplied with MIG gun, stick electrode holder,earth clamp,welding cable, face masSupplied complete with TIG torch, stick electrode holder,earth clamp,welding cable, mask and brush/hammer .


TIG torch

Electrode Holder

Earth Clamp

Steel Brush/Hammer

Hand Welding Helmet

Welding Cable

Welding Cable Joint

Carry Box

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