Nigeria: German vertical roller mill (VRM) producer Loesche GmbH has been awarded a contract for five new VRMs from China's Sinoma International Engineering, which is building a two kiln extension to the existing Dangote Cement Ibese plant. Loesche previously delivered equipment for the first and second lines at the same plant.
The five VRMs to be supplied are two 450t/hr Loesche Mill Type LM69.9 for raw material and three 310t/hr cement LM 63.3+3C cement mills. As with previous work at Ibese, the high moisture of the material of up to 20%, the sticky nature of the raw material and the low grindability of the raw material represent special challenges for the project.
In addition to the mills and the mill motors, Loesche will deliver metal detectors and hopper discharge feeders. The supply of the equipment will be split between Loesche, which is supplying key parts, and a Chinese-manufactured portion arranged by Sinoma International under supervision of Loesche. Delivery is scheduled at the end of 2013.