Flotation 
Acknowledged throughout the minerals processing industry for its extensive research and development, Dorr-Oliver Eimco has remained the world’s largest supplier of flotation equipment. Now part of FLSmidth Minerals, the combined strength of this merger sustains industry reports that WEMCO and Dorr-Oliver flotation cells account for more than two-thirds of all annual sales globally. For the last decade the company has averaged annual sales in excess of 800 units. We attribute this success to our ability to provide either self-aspirated or forced-air flotation technology or a combination of the two. This flexibility enables us to provide the best technical solution for the customer.
WEMCO, EIMCO, and Dorr-Oliver flotation machines have earned global recognition for design innovations that deliver greater flotation efficiency with dramatic power savings. We are at the forefront of the industry’s trend to install fewer, but larger, units rather than multiple smaller cells to save space, power, maintenance, and auxiliaries.
FLSmidth Minerals now supplies the 257m3 WEMCO® SmartCell™ flotation cell which is the largest operating flotation cell in the world! After a successful start up in 2004 of the 257-cubic meter cell in Chile, additional orders for these super large cells have been coming in from around the world.
With proven performance in hydrodynamics, metallurgy, and mechanical reliability, FLSmidth Minerals is your
One Source for superior flotation technology.