Rhewum America Inc. is based in the United States and lists screening machines, conveying systems, feeders, distributors and professional equipment for screening processes on Global Trade Plaza. The screening machines are offered as static or dynamic units that are customized to buyer requirements and produced by the company for use across a wide variety of industries. The conveying systems, feeders and distributors are designed to optimize downstream screening through uniform distribution or dosing and are also suitable for abrasive or sticky bulk materials, with an optional special version that includes integrated lump separation. The professional equipment includes optical systems for particle separation or analysis and high-performance air jet sieves capable of separations from 20 µm to 200 µm, using vibration motors produced in-house.