Screw Conveyors

Shaftless Conveyors

Shaftless Conveying Systems for Municipal and Industrial applications. Hydroflux Huber has extensive experience in conveying systems, including all aspects of design and installation of complete systems.

Hopper Bottomed Sludge Silos

Hopper bottomed sludge silos are mainly used as a temporary sludge storage facility for dewatered sludge to create a buffer for transport or further processing of the sludge in a sludge drying installation.

Screenings and Sand Containers

Dutch Spiral manufacture a wide range of standard and custom built Screenings and Sand Containers – Commonly used in sewage treatment plants and industrial plants.

Sand Separators

Sand Screw Separators are used for removing fast settling solids, such as sand from influent of sewage treatment and industrial wastewater plants.

Dewatering Screw Presses

Dutch Spiral manufacture a wide range of standard and custom built screw presses in a wide range of diameters, lengths and materials to suit most applications