Simultaneous improvement of welding speed and welding quality! Various joining methods are possible, including MIG brazing and welding of 0.3 mm thin plates.
"PMC welding" differs from conventional MIG/MAG welding by forcibly cooling the molten pool through a special wire feeding control. By repeating this control, both welding speed and quality can be improved simultaneously. As a result, spatter is minimized to the extreme, allowing for a variety of joints, including MIG brazing and welding of 0.3 mm thin plates. [Features] ■ Significant reduction in heat input ■ Extreme reduction of spatter ■ Extremely stable arc ■ High-speed welding of thin aluminum plates is possible ■ Significant reduction in heat input *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ During arc generation, the process involves feeding the wire towards the molten pool and immediately retracting it upon detecting a short circuit, which significantly reduces heat input by cooling the molten pool. ■ The retraction of the wire promotes the separation of molten droplets. ■ By controlling the current to a minimum during a short circuit, it enables the transition of molten droplets with spatter reduced to the extreme. ■ Regardless of the shape of the work surface or the welding speed, the arc length is detected and wire supply is adjusted, allowing for stable welding in various positions and orientations. ■ Capable of welding thin sheets up to 0.3mm with a high welding speed: 50% increase (compared to pulse arc welding). ■ Heat input: approximately 90% reduction, with reduced distortion (compared to TIG and pulse arc welding). *For more details, please refer to the PDF document or feel free to contact us.
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【Welding Construction Achievements】 ■ AL Susceptor for Semiconductors (FSW + PMC) ■ SUS Cooling Plate for Semiconductors ■ Corner Welds of Steel Materials ■ AL Thin Plate Welding ■ Pipe Welding ■ AL-BOX Welding *For more details, please refer to the PDF document or feel free to contact us.
Company information
Keihin Ramtech was founded in 1972 and has become a trusted manufacturer in the LCD and semiconductor manufacturing equipment industry as well as the automotive industry. At our company, we believe that continuous technological development is the responsibility of all employees. The unique technologies possessed by Keihin Ramtech are utilized as core technologies across various industries. As a proposer that continues to develop and propose innovative technologies expected to further advance in the future, we will contribute to our customers' further development.
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