The LW430 biogas digestate dewatering decanter centrifuge is a horizontal solid bowl machine engineered for continuous separation of anaerobically digested slurry into a dry solid phase and a clear liquid phase. Biogas plants and livestock farms generate large volumes of digestate that must be dewatered before the solid fraction can be composted, dried or transported and before the liquid fraction can be recycled as fertilizer or polished in wastewater treatment. This