SRBR is a comprehensive Mechanical and Electrical Consulting Engineering firm offering a wide range of professional planning and design services for all facility types, from concept to completion. With 60 years of continuous engineering partnerships in the industry, SRBR has established a solid reputation for integrity, quality and trustworthiness in
Krell Engineering consults in the design of custom ultrasonic resonators (ultrasonic horns / sonotrodes / probes, boosters, transducers / converters) for frequencies between 10 kHz and 100 kHz. These resonators are used for industrial and medical applications. Resonators for welding plastics and nonferrous metals, cutting, abrasive machining of hard