Superthickeners/Caisson Thickeners

Dorr-Oliver and EIMCO Superthickeners provide fail-safe operations

  • Superthickeners Caisson Thickeners

FLSmidth is the world’s leading supplier of large diameter thickener mechanisms. With the largest drives and lifting devices in the industry, proven in installations worldwide, FLSmidth can provide a design to meet the most demanding applications.

Our Dorr-Oliver® and EIMCO® Superthickeners have rotating rake assemblies supported on hydrostatic bearings which provide for "fail-safe" operations. The Caisson provides central housing and stations for underflow pumping and controls, eliminating the need for underflow tunnels. Superthickeners can range in size up to 500-feet (152m) in diameter.