Although there are many operations worldwide treating a wide range of industrial minerals, processing problems are often similar. The aim of this conference is therefore to bring together operators...
Beltcon 15, Johannesburg/South Africa (02.-03.09.2009)
The recently concluded International Materials Handling Conference, Beltcon 15, held in Johannesburg on September 2nd and 3rd, once again lived up to its reputation as the best conveyor conference in...
Rotor crushers for the production of sand and fine sand
Sand is a fundamental raw material component in the non-metallic minerals sector, as well as in the construction materials industry. In addition, sand is an important aggregate in concrete and mortar....
Selected examples of the influence of cyclone underflow density
to a closed circuit grinding system
1. Minimizing ultrafines in the hydrocyclone underflow
The guideline to operate hydrocyclones at their lowest possible overflow density and their highest possible underflow density in closed circuit...
A survey of the current practice of process control and economic performance was carried out in 2007 (850 relevant professionals and 2 600 members of the South African Institute of Mining and...
Video: Plants of dsb
Recycling asphalt is generally a difficult business. On the one hand, landfilling is very expensive and on the other hand ever fewer landfills are prepared to accept the slabs of...
Crushers and mills are used to comminute materials like rocks, deposits, and minerals, but also coal, waste or scrap. During comminution they are subject to wear and abrasion (from Latin abrasio...
With a new low-pressure compressed air station incorporating six speed-controlled, turbo-compressors work, the Weser-Metall GmbH lead works in Nordenham saves up to € 600 000 per year in energy...
In 2005 EMDE Industrie-Technik GmbH widened its established production range for handling bulk solids with rotary tube equipment for drying, firing, cooling and calcination, that is core components in...
Extraction and production in harmony with man and nature is a principle that has been anchored in the corporate mission statement of Dörentrup Quarz GmbH & Co KG in Duingen since its founding....
