Dangote Cement will use two vertical roller mills (VRM) from Germany’s Loesche for a new production line at its Obajana plant in Kogi State.
The order comprises a six-roller mill for raw cement meal with a capacity of 580t/hour, the largest roller mill for raw material in the Loesche range, and a three-roller mill with a modular design featuring a drive power range of 1000kW for grinding hard coal and lignite with a throughput of up to 70t/hr.
The scope of delivery also includes a LDC classifier for the raw cement mill and a LSKS ZD classifier for the coal mill, which is characterised by individually adjustable grain size separation.
The raw material mill is equipped with metal-matrix-compound (MMX) technology. The two mill gear units are equipped with state monitoring and remote access for remote monitoring. Loesche is also contributing to the design and planning of the entire plant as well as the engineering for the electrical measurement, control and regulation technology and complete automation. The delivery date is scheduled for the third quarter of 2018.
The contract partner for this project is China’s Sinoma International Engineering, which has previously installed a seven clinkers and cement raw meal VRMs for the Obajana plant. The site has a cement production capacity of over 12Mt/year and it is the largest cement plant in Sub-Saharan Africa.
- Culled from globalcement