Contact us

0086-189-189-61606
Phone:0086-21-62507510
Email:mw@mwelding086.com
Location:Building 7, no.669 Zhongde Road, Songjiang District, Shanghai (Sino German Industrial Park)
Welding Machine for U-tube Heat Exchanger MWH-12A
Welding method: self-melting
Product features: pneumatic clamping, customized
Protection mode: argon and circulating water cooling
Welding gun weight: 1.5kg
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1.Application industry; heat exchanger, heat exchanger, condenser, evaporator, refrigeration industry;
2.Scope of application: U-tube welding of heat exchanger made of stainless steel, carbon steel and other materials;
3.This equipment is used together with mwa-200-body control power supply;
4.Welding form: plug and butt;
5.Warranty period: one year.
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1.Specially designed for U-tube welding of heat exchanger;
2.Water cooling of the whole body inside the welding gun, lifting the temporary load rate of the welding gun;
3.The welding gun adopts multi-channel gas protection to improve the welding quality;
4.One person can operate two welding guns at the same time, which is simple and convenient;
5.Use air cylinder pressing device to improve production efficiency;
6.Use imported core parts and materials, durable, reliable, safe and precise. -
Suitable pipe diameter | φ9.52mm-φ12.7mm | Cooling method | Circulating water cooling |
Center distance of U-tube | ≤38mm | Overall dimension | 85mmx 94mmx386mm |
Applicable material | carbon steel, stainless steel, titanium alloy | Welding gun weight | 2.5KG |
Tungsten electrode diameter | φ1.6mm | Supporting power supply | MWA-200 |
Protective gas | argon |
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No. | Name | Specification | Unit | Qty | Mark |
1 | U-tube welder of heat exchanger | MWH-12 | EA | 1 | stanard |
2 | Integrated control power supply | MWA-200 | EA | 1 | stanard |
3 | Tungsten needle | Φ1.6mm*150mm | Pcs | 1 | stanard |
4 | Tungsten needle profiling | Customized | set | 7 | stanard |
5 | Special spanner | Customized | pcs | 1 | Standard |
6 | Tungsten needle grinder | Customized | set | 1 | option |
7 | Flat machine | Customized | set | 1 | option |



Customized service
Mwelding company focuses on the development and manufacture of pipe welding machine, and has established a long-term cooperative relationship with China Welding Technology Research Institute and some universities. It can provide special design and customization according to the requirements of users.
Quick Response
Mwelding set up a rapid reaction system. Our technicians will answer your questions anytime, anywhere. We guarantee to reply to your email within 24 hours
Operation guide
We will arrange our engineers to guide the users for operation training, and all our machines have an instruction manual.
Warranty and maintenance
All of our machines have a one-year warranty, we will provide timely maintenance services to reduce your operating costs.
Purchasing:Welding Machine for U-tube Heat Exchanger MWH-12A
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