Microvec launches higher-frequency LIBS lasers for non-ferrous metal sorting

Microvec has introduced a new family of LIBS lasers aimed at non-ferrous metal sorting machines, with models reaching 200 Hz and 200 mJ per pulse. The company says the new systems are designed to cut cost barriers and fit into multi-lane, in-line sorting equipment.

Why it matters: - Non-ferrous metal sorters are constrained by the performance and cost of current LIBS lasers. - Microvec’s new laser family is designed to support faster sorting and broader adoption of in-line recycling equipment. - Lower-cost lasers could reduce the price of complete sorting machines that currently need four or six lasers each.

What happened: - Microvec sp. z o.o. introduced a new family of advanced LIBS lasers for the non-ferrous metal sorting machine market. - The company is based in Pińczów, Poland. - The new line includes models with frequencies up to 200 Hz and pulse energy up to 200 mJ. - Microvec said the prototypes have been tested with high-frequency spectrometers in continuous 24/7 operation.

The details: - Current sorting machines typically operate between 50 Hz and 100 Hz because of LIBS laser limits. - Current laser pulse energy is typically below 100 mJ. - High laser costs are a key reason for those limits. - Microvec designed the new lasers in sizes that allow integration in multi-lane, in-line sorting machines. - The company is one of the manufacturers of Q-switched flashlamp and DPSS lasers. - Wojciech Majewski said Microvec has already built a track record with affordable PIV lasers and PIV systems through its Singapore sister company, Microvec Pte Ltd. - Majewski said those products reached new and emerging markets on all six continents. - Majewski said Microvec expects the new LIBS lasers to open new markets for manufacturers of in-line sorting machines for non-ferrous scrap.

Between the lines: - Microvec is positioning the LIBS line as a cost-down product, not just a performance upgrade. - The 200 Hz and 200 mJ specs suggest an attempt to move beyond the ceiling that has limited existing sorting systems. - The company is leaning on its PIV business as proof it can sell advanced lasers at lower prices.

What's next: - Microvec is likely targeting adoption by machine builders that need higher throughput and easier integration. - The company has not announced commercial availability dates in the release. - The next proof point will be whether the new LIBS lasers translate into lower machine costs and wider deployment in scrap-sorting systems.

The bottom line: - Microvec is betting that cheaper, faster LIBS lasers can expand the market for non-ferrous metal sorting machines.