AMADA WELD TECH has integrated cutting-edge blue laser technology into its micro welding solutions suite. This innovation leverages the unique properties of blue diode lasers to deliver superior performance in welding highly reflective materials, notably copper.

Traditional infrared lasers, such as Nd:YAG and fiber lasers, emit light in the 1064-1070 nanometer range, which is less efficiently absorbed by materials like copper, leading to increased energy consumption and potential processing challenges, according to the company. In contrast, blue lasers operate at a wavelength of approximately 450 nanometers, providing better radiation absorption for materials like copper. This results in more efficient energy utilization, reduced heat input, spatter reduction, and enhanced precision in micro welding tasks.

AMADA WELD TECH’s blue laser systems offer power levels ranging from up to 1,500 Watts, and with capabilities extending up 4,000 Watts for industrial applications. The firm’s capability in its technical center includes power levels up to 1, 500W and spot sizes between 200 to 500 microns in diameter. This enables precise joining of delicate components, making it ideal for applications in the electronics, medical device, and automotive industries. The unique wavelength can also be used for other applications.

“The introduction of blue laser technology into our product portfolio marks a significant advancement in our micro welding capabilities,” said Dr. Mark Boyle, director, Product Engineering and Applications at AMADA WELD TECH. “This technology not only enhances our ability to weld challenging materials like copper but also provides a unique micro joining solution that improves production efficiency and throughput for clients.”

Since 1948, AMADA WELD TECH has worked to achieve one goal: to solve customer’s manufacturing challenges. The company strives to provide customers with innovative and reliable manufacturing technology solutions in order to be their single source provider. AMADA WELD TECH manufactures equipment and systems for resistance welding, laser welding, laser marking, laser cutting, hermetic sealing, and hot bar reflow soldering and bonding. The company serves a wide range of markets including medical devices, battery, aerospace, automotive, and electronic components.  AMADA WELD TECH is an ISO9001 certified company.