The LW355 electroplating heavy metal sludge dewatering decanter centrifuge is a compact, corrosion resistant machine developed for metal finishing facilities that must handle hazardous hydroxide sludge with full safety and reliability. Electroplating lines for chromium, nickel, zinc, copper and cadmium produce rinse water that is treated by alkaline precipitation, generating a gelatinous metal hydroxide sludge classified as hazardous waste in most jurisdictions. Because this