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Nation & World

Companies put record number of robots to work

Shipments reached almost 28,500 in 2018

Reuters

Attendees look over a demonstration of industrial robots at a booth during the 2019 Consumer Electronics Show in Las Vegas in January.
Reuters Attendees look over a demonstration of industrial robots at a booth during the 2019 Consumer Electronics Show in Las Vegas in January.

U.S. companies installed more robots last year than ever before, as cheaper and more flexible machines put them within reach of businesses of all sizes and in more corners of the economy beyond their traditional foothold in car plants.

Shipments hit 28,478, nearly 16 percent more than in 2017, according to data released last week by the Association for Advancing Automation, an industry group based in Ann Arbor, Mich.

Shipments increased in every sector the group tracks, except automotive, where carmakers cut back after finishing a major round of tooling up for new truck models.

Other sectors boomed. Shipments to food and consumer goods companies surged 60 percent compared to the year before.

Shipments to semiconductor and electronics plants were up over 50 percent, while shipments to metal producers rose 13 percent.

Pressure to automate is growing as companies seek to cut labor costs in a tight job market.

Many companies considering bringing work back from overseas in response to the current trade wars may find automation the best way to stay competitive, even with higher-cost U.S. workers.

Bob Doyle, vice president of the Association for Advancing Automation, said automation is moving far beyond its traditional foothold in auto assembly plants and other large manufacturers into warehouses and smaller factories.

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One of those is Metro Plastics Technologies, a family-owned business in Noblesville, Ind., which has only 125 employees and got its start in the 1970s making, among other items, mood rings.

Last March, the company bought its first robot, an autonomous machine that carries finished parts from the production area to quality inspectors. In the past, that work was done by workers driving forklifts.

“We had three propane, 5,000-pound forklifts,” recalled Ken Hahn, the company’s president. “We’ve eliminated those.”

Hahn’s robot cost $40,000, about twice that of the cheapest option he considered, but far below the $125,000 machines also on offer.

Last year marked the first time since 2010 that auto and auto part companies failed to account for more than half of shipments, coming at just under 49 percent instead, according to the report.

In 2017, over 60 percent of shipments went to automakers.

“The food industry is really starting to take off” as a market for automation, said Dan Hasley, director of sales and marketing for Kawasaki Robotics USA, part of Japan’s Kawasaki Heavy Industries.

“Food and beverage is one of the segments that really responds to tight labor markets,” he added.

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