Which welding machine should be used for permanent jewelry?

The most commonly used welder for permanent jewelry welding is the laser spot welder (also known as a jewelry laser welder). This device uses high-energy laser pulses to locally heat a tiny area of ​​the jewelry material, achieving precise melting and connection, creating a permanent weld. Compared to traditional electric or flame welding, laser spot welders offer the advantages of non-contact, high precision, and low thermal impact, making them particularly suitable for the delicate processing of precious metal jewelry. It has become a mainstream tool in the jewelry industry, capable of handling tiny connections as small as 0.5mm in diameter, ensuring the integrity and luster of jewelry.