Copper electrode holder overlay welding processing!

For pure copper meat buildup TIG welding repairs, contact MST Holdings Co., Ltd. | We handle high-difficulty copper welding!

We performed leak repair using pure copper TIG buildup welding. Pure copper has a very high thermal conductivity, which causes heat to escape from the base material, so it is necessary to weld while maintaining preheating. In particular, repairing cracks in pure copper is highly challenging and requires skilled welding techniques. Our company preheats with an acetylene burner and monitors the base material temperature with a thermometer while performing TIG torch buildup welding. Once we start the alternating work with gas and torch, there are no breaks, and staff members continue to heat in shifts. Although heat escapes less easily in summer compared to winter, it remains a difficult task. The repaired component has a value of over 3 million yen even as scrap, and the cost would be even higher if manufactured new. For cost reduction and extending the life of equipment, leak repairs and buildup welding of pure copper are very effective. For high-difficulty welding, trust MST Holdings.

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