Thayer Scale-Hyer Industries, Inc., Pembroke, MA offers precision class, rugged gravimetric feeders and conveyor belt scales for more than one-half century, the company's engineers have been evolving sophisticated product designs, measurement systems and control technologies. Thayer's line of equipment includes Loss-In-Weight Screw and Vibratory Feeders, Low Density and Low Loading Weigh Belts, Specialized Conveyor Belt Scales, and Process Measurement & Control Instrumentation.