Since 1959, ZETTL GmbH has been synonymous with the planning and construction of machinery and systems for mechanical and thermal process engineering. Its traditional business areas in drying and vacuum technology include core products such as paddle dryers, drum dryers, filter dryers, mixers, and granulators. Rotary kilns, pyrolysis furnaces, cooling drums, and sectional coolers are ideal additions to the product range for higher process temperatures. ZETTL has successfully developed these technologies from the former company Zadcon, which boasts a long tradition at its Dessau location.

For the processing of particularly critical residues, ZETTL's product portfolio includes distillation systems such as RPD (Rotating Process Distiller), BPD (Batch Process Distiller), and MFD (Mercury Fine Distiller), as well as process plants for mercury treatment and the immobilization of NORM residues.

ZETTL supports its customers from the initial investment idea through to long-term operation across the entire life cycle of machines and process plants. With the help of modern software solutions, project-specific requirements and regulatory specifications are precisely analyzed and reliably implemented. Assembly, commissioning, trial operation, and maintenance of complex systems are part of ZETTL's daily business - 365 days a year, worldwide.