OEM Manufacturer Portable Mig Welding Machine - Closed type welding head – Yixin
OEM Manufacturer Portable Mig Welding Machine - Closed type welding head – Yixin Detail:
The closed type welding head is a special welding head for all-position automatic TIG welding (without filler wire) designed for the butt joint of various thin-walled pipe fittings. The sealed cavity is filled with shielding gas before welding to ensure that the weld is well protected. By customizing the fixture within the pipe diameter range according to customer requirements, the fixture system can ensure the accurate positioning of the welded parts.
This machine can be used with PM200, PD3000, digital welding power source, to accurately realize all-position TIG welding, with high reproducibility of welding results, and achieve ideal welding results. Besides, it is mainly used in pharmaceutical, food machinery, electronics, engineering installation, instrumentation, military and nuclear power industries.
Features
• The main part of the welding gun is made of aluminum, with lightweight structure.
• Self-fusion welding;
• With closed structure, the welding protection effect is good, the welding result is perfect-shaped, and it is suitable for on-site installation with a small operating space.
• Rotating without winding structure, the gun body is cooled by water, the welding head is light and has a high temporary load rate.
• Use automatic centering fixture, with precise positioning
• Suitable for welding thin-walled carbon steel, stainless steel, titanium and titanium alloy pipes
Technical Parameters
Model |
AW-38 |
AW-76 |
AW-159 |
Suitable Material | Carbon steel, stainless steel, titanium alloy | Carbon steel, stainless steel, titanium alloy | Carbon steel, stainless steel, titanium alloy |
Application |
f 6-38mm |
f 10-63mm |
f 50-159mm |
Power |
PM200 |
PM200 |
PM200 |
Protect Gas |
Ar |
Ar |
Ar |
Cooling Way |
Water-cooled |
Water-cooled |
Water-cooled |
Weight |
2.5Kg |
4.0Kg |
6.5Kg |
Product detail pictures:

Related Product Guide:
Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for OEM Manufacturer Portable Mig Welding Machine - Closed type welding head – Yixin , The product will supply to all over the world, such as: Algeria, Netherlands, French, Be sure to feel cost-free to send us your specs and we are going to respond for you asap. We have got a experienced engineering team to serve for the every single comprehensive needs. Free samples may be sent for yourself personally to know far more facts. So that you can meet your desires, please actually feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.

We have been looking for a professional and responsible supplier, and now we find it.
