Welding characterized by high reliability and joint strength!
Our company conducts flash butt welding, which generates concentrated heat through high current to remove impurities and achieve pressure welding. The flash butt welding machine we have introduced is a product from Siemens in Germany, manufactured under thorough quality control with a series of advanced equipment centered around the welding machine. It offers high quality and uniformity, resulting in accurately dimensioned rings. Please feel free to contact us if you have any inquiries. 【Features of Flash Welding】 ■ Narrow heat-affected zone with minimal thermal impact ■ Reliable and strong welded joints ■ Capable of welding difficult materials (can weld non-alloy steel and alloy steel) *For more details, please download the PDF or contact us.
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basic information
**Principle of Flash Welding** By lightly bringing the two metal end faces to be joined into contact and passing a large current through them, concentrated heating occurs at the contact point, causing sparks to fly due to the thermal melting. When the contact is broken, the workpieces are advanced further, continuously repeating the contact and spark generation, which raises the temperature of the weld area and cleans the welding end faces with metal flash. As a result, this method applies strong pressure to perform pressure welding in a situation free of impurities. *For more details, please download the PDF or contact us.*
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For more details, please download the PDF or contact us.
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Company information
Our company offers ring bending processing, as well as welding, press processing, and free processing. We achieve low costs by using a variety of unique machinery and equipment, including cold bending for steel material ring shapes, special welding techniques, and flash butt welding. Please feel free to contact us if you have any inquiries.