To be a global leader in cold spray and advanced manufacturing process technologies.
In 2007, Rob Hrabe retired from the Air Force after 22 years of service and started HF Webster Engineering Services to commercialize promising metal deposition and repair technologies from the South Dakota School of Mines and Technology (SDSM&T). In 2010, Rob helped recruit Dr. Christian Widener to take over the director position of the Arbegast Materials Processing and Joining Laboratory at SDSM&T, and together they began investigating repair technologies for the Department of Defense, and cold spray in particular. In 2011, working with the Army Research Laboratory, they began developing a hand-held high-pressure cold spray system, and applied for a patent through SDSM&T in 2012. Both Widener and Hrabe participated in the development of the patent under funding from the Army Research Lab with collaborators Victor Champagne and Dennis Helfritch. VRC Metal Systems, LLC was then founded in January 2013 after obtaining an exclusive license for the commercialization of the patent pending cold spray technology. The patent was licensed by VRC after a joint ownership agreement between the South Dakota School of Mines & Technology and the Army Research Laboratory was completed. In 2018, VRC Metal Systems acquired HF Webster Engineering Services, LLC as a fully-owned subsidiary.
The system was developed to provide agile, high-quality repairs in DoD weapon systems for the war fighter at military bases and forward operating locations, so the hand-held capability and mobility of the system were important design features. Two specific components identified for such a need were equipment access panels and hydraulic lines on the B-1 bomber. Since that time, VRC has developed the system for both commercial and DoD use and has expanded its offerings to include complete turn-key cold spray systems, including both additive and subtractive systems. VRC also remains heavily involved in developing cold spray and advanced manufacturing solutions for the Department of Defense as well as commercial clients. Because of our early successes, VRC Metal Systems tied for 1st place in the South Dakota Governor’s Giant Vision business competition, was awarded the Black Hills Start-up of the Year in 2015, was named by the National Council of Entrepreneurial Tech Transfer as one of the top 40 university start-ups in 2017, and was ranked #413 on the Inc. 500 list in 2017, #659 on the Inc. 500 list in 2018 and #872 in 2019.
VRC is a strong company that is growing rapidly and leading the U.S. cold spray market. While the development of repair applications is on-going in aerospace and defense, the company is expanding the use of its technologies to a growing number of commercial entities for use in both industrial repair and innovative manufacturing process applications. VRC is also expanding into the global cold spray market and is active in international cold spray venues and standards development.
VRC Metal Systems’ Services
Learn more about VRC Metal Systems’ comprehensive cold spray services, which include equipment leasing, system calibration and cold spray process development. Our knowledgeable team is also available to provide dependable off- and on-site support to ensure you receive the products and services you need every step of the way.