Mills for Ores and Steel Slags

THE VARIETY OF ORES
REQUIRES HIGH TECHNICAL VARIABILITY

NEW BLAST FURNACE LINE OF KARABÜK STEEL FACTORY EQUIPPED WITH LOESCHE TECHNOLOGY

Paul Wurth S.A. decided to install a Loesche vertical roller mill including a Loesche Hot Gas Generator in their steel factory Karabük in Turkey.

For their project Karabük Steel Coal Paul Wurth S.A. ordered the basic and detail engineering as well hardware supply of a Loesche 
vertical roller mill type LM 23.2 D including classifier and auxiliaries.

The mill is designed for client specifications by using types of coal with different hardgrove indexes. The grinding capacity is 27 t/h to 37 t/h coal with a fineness of 20-30 % R 0.09 mm. The mill drive unit is calculated for a continual load of 440 kW.

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SIGNIFICANT PROCESS ADVANTAGES OF LOESCHE VRMs

The dry milling of ore in Loesche vertical roller mills has shown significant process advantages, as well as economic and ecological benefits. 

To demonstrate these a mobile ore-grinding plant - the OGPmobile - has been developed. 

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PROCESSING OF STEEL SLAG

This dry process developed by Loesche for recovering metals from steel slag combines all the advantages of conventional processes:

  • Efficient and cost-effective metal recovery in the coarse range
  • Virtually 100% metal recovery down to the finest fractions range by means of optimised dry grinding, classification and sorting technology
  • Production of a high-quality mineral filler product with precisely definable grain size distribution

The process is particularly suitable for slag from the production of stainless steels, LD slag and Metallurgically modified slag.

VERTICAL ROLLER MILLS FOR ORES & STEEL

BROCHURES

LOESCHE MILLS FOR ORES AND MINERALS
MOBILE GRINDING MILL FOR ORE
METAL RECOVERY AND FILLER PRODUCTION STEEL SLAG