Sludge drying solutions

ANDRITZ sludge drying solutions offer the industry’s widest range of safe, flexible, and energy efficient technologies for producing high quality dry solids at the lowest possible cost. With proven systems such as belt, paddle, fluid bed, and drum dryers – all compliant with ATEX/NFPA standards – ANDRITZ supports municipalities and industries in achieving reliable, high performance drying tailored to any heat source or downstream application. With more than 170 municipal sludge drying references, these solutions are designed for maximum safety, efficiency, and long-term operational stability.
Whether the goal is to reduce disposal volumes, utilize low grade waste heat, or meet demanding regulatory requirements, ANDRITZ develops customized configurations to suit plant needs worldwide. From highly automated paddle drying systems to low temperature belt dryers or compact fluid bed and drum solutions, each technology ensures consistent product quality, low emissions, and optimized energy use. ANDRITZ supports customers throughout the entire process – from testing and engineering to full turnkey delivery – ensuring reliable performance and the best return on investment at every step.