Archive Industry News

Due to the remote locations, power generation for mineral exploration camps is particularly expensive. Typically, power is generated by gensets, and the diesel fuel needs to be transported over long distances by truck or sometimes even by helicopter. The cost of solar and wind energy has declined dramatically over the last decade. Renewable energy could potentially contribute substantial cost savings ...

Voith Turbo GmbH & Co. KG, Heidenheim/Germany, recently unveiled its new TurboBelt 500 TPXL fluid coupling at MINExpo in Las Vegas, USA (Figure 9). The fill-controlled coupling is the first model in the new TPXL family, which combines the advantages of the proven hydrodynamic drive principle with intelligent control technology. The integrated controller makes it possible to adapt the output ...

In the presence of Federal Ministers Peter Altmaier and Heiko Maas, the new RAG representative office – a communications centre in a former machine hall – and the Saarpolygon landmark – a 30 m tall steel sculpture – have been opened in mid-September at the Duhamel plant in Ensdorf/Germany (Figures 1, 2). Peter Schrimpf, Vice Chairman of RAG Aktiengesellschaft, Herne/Germany, welcomed ...

The framework conditions for producing electricity in conventional large-scale power plants have changed substantially for the long-term as a result of the revised German energy policy. Prioritising renewable energies triggers economies of scale and price effects that place the owners and operators of fossil-fuel power stations in particular under considerable pressure in terms of earnings. In response to this, the ...

CNX Coal Resources LP has placed an order for 285 Cat® longwall roof supports destined for use in the Enlow Fork Mine in southwestern Pennsylvania, USA. The mine is one of three in the complex, which produced 20.7 million tonnes (22.8 million tons) in 2015, making it the largest underground coal mining operation in North America. Enlow Fork currently operates ...

Misalignment of the conveyor belt is a frequent cause of material loss in conveyor systems. Belt centring stations can detect this and correct it. The latest such system in the product range of Flexco Europe GmbH, Rosenfeld/Germany, is the PT Pro EZ (Figure 1). One special feature is that the belt guide roller is polyurethane-coated as standard. This increases the service ...

High-energy impacts in the loading zone are a frequent cause of material loss in conveyor systems used in coal mines, underground mines and gravel quarries. Impact beds of Flexco Europe GmbH, Rosenfeld/Germany, prevent this by slowing down the material that falls onto the conveyor. The EZIB systems are an efficient example (Figure 2). Users can easily modify and fit them ...

With more than 40 years of experience in the mining and tunnelling machinery business Industriemaschinen-Bergbau-Service GmbH (IBS), Bischofsheim/Germany, has developed a portfolio of products and services “Made in Germany” tailored to the needs of the industry. At MINExpo 2016 in Las Vegas IBS presented its innovative solutions such as iRoadheader and more in the German Pavilion. IBS has an excellent ...

The Beeshoek Iron Ore mine is situated approximately 65 km south of Assmang’s flagship Khumani Iron Ore mine, near the town of Postmasburg in the Northern Cape province of South Africa. Composed of five open-cast pits, Beeshoek’s production output is around 3.4 mt/a. The mine is jointly managed by ARM Ferrous – a subsidiary of African Rainbow Minerals – and ...

In all German towns, both national and state regulations apply for construction site operations, in order to protect all employees, the neighborhood and the public against dust. A study claims that demolition sites in cities are a key factor in overall exposure to fine dust. As a result of the building work itself or interim storage for demolition materials, the ...