Xelletor series

Honored with the German Innovation Award 2019, the Xelletor series is one of the greatest achievements in the field of sewage sludge. Dewatering sewage sludge is standard for wastewater treatment plants and since it usually has to be transported away, operators have an interest in separating as much water as possible from the sludge. This saves weight and thus reduces costs. Savings of up to 10% in sludge volume and 34% in energy consumption are possible. Our Xelletor high-performance centrifuge inspires customers all over the world with the many years of technical know-how and innovative spirit behind it.

Flottweg has developed a unique centrifuge concept especially for the high-level dewatering of sewage sludge: The Flottweg Xelletor series. For the wastewater treatment plant operator, dewatering offers enormous savings potential. The costs for transport and disposal of dewatered sewage sludge often account for 80% of the operating costs of mechanical dewatering. The dewatering performance of the Xelletor machine is significantly better than that of our predecessor models. And it's setting new standards in terms of throughput, dry substance, and polymer and energy consumption.

In small sewage treatment plants, investment costs play a decisive role. In stationary dewatering systems, for example, the construction of a new building can be significantly costly. You can avoid those costs with mobile container systems for sludge dewatering. Container-based solutions are a practical alternative to fixed dewatering installations.. A container is a true "plug and play" option – just connect it and start dewatering. ►Sludge dewatering in a one-man operation: comfort and personal safety, with control of the dewatering installation directly on-site. ►Year-round comfort: raised roof; insulated walls and roof, consistent use of stainless steel. ►Minimized maintenance effort: The roof can be opened by a single person using a manual hydraulic lifting system; the decanter can be opened with a crane built into the container. ►Optimized for operation in the smallest of spaces ►Easy transport with all current truck types

Transport and disposal costs, at over 70 percent, represent by far the largest cost item in sludge dewatering. A powerful dewatering assembly is thus an important criterion. With a Flottweg HTS Decanter in the C series, you can achieve the highest possible total dry solids in the dewatered sludge, thereby continuously saving on transport and disposal. More than 50 years of experience in the dewatering of sewage sludge and continuous further development have gone into the design of the Flottweg HTS Decanter. This experience, combined with references from the entire world, makes Flottweg one of the leading providers of mechanical separation technology. The HTS Decanter is attractive for its performance, its efficiency, and its high cost-effectiveness. The decanters in the Flottweg C series cover a throughput range from about 5 to over 150 cubic meters per hour. We can offer you comprehensive know-how and customized systems.