From the past into the future

SÜLZLE KLEIN GmbH is a global leader in the development and implementation of thickening, dewatering, and drying systems. Since its founding in 1905, KLEIN has established itself in the marketplace, step by step, as a specialist for sludge solutions.

The first Belt Filter Press was developed in 1966, setting one of the most important milestones in the history of KLEIN. In 1998 the Environmental Engineering group became an independent company. The market position was expanded due to the development and introduction of the Pro-Dry® low-temperature drying line. Compact-Dry and Conti-Dry further extend the product portfolio and allow faster response to customer requests.