Headquartered in Farmington, Connecticut, Corotec Corporation has been a pioneer in corona treating and an innovator in bringing new technology and ideas to market since it was established in 1975.

We offer complete applications testing and process development services at no obligation.

Surface Treating Solutions

Corotec designs and manufactures corona discharge surface treatment equipment for narrow-web, wide-web, sheet, and 3D applications.

Products include the Uni-Dyne® all-in-one treating system for narrow-web applications, the Plasma-Jet® system for 3D surface treating applications, ozone generators for coating and laminating processes, Nozone® ozone destruction systems, and custom solutions for advanced applications.