With more than 130 years of experience behind its vibration expertise, HK Technologies designs and builds vibratory sieves, sifters and screeners for powder sizing, contamination removal and liquid-solid separation. Based in Salem, Ohio, the company stands out for ultrasonic technology that can boost throughput and retrofit many existing screening units, along with turnkey remeshing services that can return worn screens to service in one to three days. HK also develops application-specific equipment such as the VacuSift powder conveying and sifting system for additive manufacturing.