Koppern Equipment, Inc. (KEI) was incorporated in the USA in 1983 as the exclusive distributor for its German parent company Maschinenfabrik K?ppern GmbH & Co KG located in Hattingen, Germany. KEI is responsible for the territory of the USA, Canada, Mexico and Guatemala.Since 1898, K?ppern has been exclusively involved in the development, design, manufacturing and training/commissioning/ operation of roller press technology specializing in briquetting, compacting and grinding of fine grained bulk materials. A variety of different products have been processed successfully with K?ppern roller presses, therefore substantial e