Protolabs 3D printing revenue returns to growth in Q3, led by metal and MJF
Protolabs reported record third-quarter revenue of $154.3 million, up 14 percent year over year. Its 3D printing segment grew 11.4 percent to $22.4 million after a year of flat or falling results. Metal additive manufacturing drove the gain, and the company is adding HP Multi Jet Fusion capacity.