Application of EWM power supply in automobile and locomotive manufacturing

EWM HIGHTEC WELDING is a company specializing in the development, research and production of arc welding power equipment. Headquartered in Germany.


The company has more than 50 years of experience in arc welding power production and arc welding technology. It consists of experts and technicians in different fields such as electronics, computer software, automation control technology, arc physics, materials science, mechanical design and welding technology. R & D team.


It is one of the earliest developers and manufacturers engaged in digitally controlled inverter power supply in the world. It has designed and manufactured the world's first inverter power supply for AC/DC tungsten argon arc welding. It has always been in the leading position in the field of arc welding power supply equipment. Products include MIG/MAG molten gas shielded welder, TIG tungsten argon arc welder, PLASMA plasma welder and MMA hand arc welder. Applications range from manual welding, automated welding to robotic welding.


coldArc - "cold arc welding"


Technology is EWM's newly introduced innovative arc welding technology based on molten gas shielded welding. The arc is characterized by minimizing the energy of the welding arc, accurately controlling the droplet transfer process during welding, helping to improve the quality of materials that are sensitive to heat and extending the range of applications for MIG/MAG welding. For example, thin plate welding, arc brazing, dissimilar material welding, etc., mainly used in the automotive industry.


Impuls - Wave-controlled pulsed arc, no short-circuit process, can be used for welding at different locations. One pulse and one droplet transfer, even when welding high nickel alloy, can ensure arc stability and excellent welding performance for stainless steel, aluminum and copper materials.


EWM phoenix series welding power supplies are widely used in many industries such as locomotives.


Satisfied customers, all over the world, from the well-known companies in all walks of life to the next door, our products are trusted by countless companies. In order to protect the interests of customers and the advanced nature of the welding process, Yida provides a wide range of professional support and solutions, customer service and software upgrade services for welder programs and process parameters.

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