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Marleny Arnoldi

Marleny Arnoldi

Marleny Arnoldi is a Creamer Media Senior Online Writer for Engineering News and Mining Weekly.

Tel: +2711 622 3744


Surface miner proves its mettle in S Africa trials

17th March 2017 Mining and construction services provider Wirtgen South Africa has successfully finalised trials of its 2200 SM surface miner at three coal mines, in Mpumalanga, where the capabilities of the machine were tested under local mining conditions, proving that it is a viable alternative to opencast... 

UCG power plant developer eagerly awaits procurement programme

17th March 2017 Multifaceted resource and technology company African Carbon Energy (Africary), which plans to develop an underground coal gasification (UCG) power plant project at its one-billion-ton coal deposit in Theunissen, in the Free State, says it has been bid-ready for the domestic gas independent power... 

Developer aims to consolidate alliance with coal marketer

17th March 2017 Botswana-based energy development company Shumba Energy is pursuing the establishment of a more solid partnership with coal marketing and trading house HMS Bergbau Africa, a subsidiary of Germany-headquartered thermal coal supplier HMS Bergbau.  

Demand high for on-site coal labs

17th March 2017 Coal analysis firm Umzamo Analytical Services (UAS) says high demand for on-site analysis laboratories persists, as these facilities provide companies with quicker and more effective coal analysis and processing, compared with off-site laboratories, which can take a working day to produce... 

Solidarity protects local steel industry

3rd March 2017 Following the National Treasury’s instruction last month that State-owned entities must use 100% locally manufactured structural steel last month, trade union Solidarity says it will act as a watchdog to ensure that this happens.  

Sasfa marks ten years of LSFB developments in SA

3rd March 2017 In celebrating its tenth anniversary, the South African Light Steel Frame Building Association (Sasfa), has decided to compile an informative ten-year anniversary publication to highlight the significant achievements and developments in the light steel frame building (LSFB) industry to date. 

Projected sector growth to provide relief for steel industry

3rd March 2017 Following its announcement in Janurary of a 1.4% growth projection for 2017 in the metals and engineering sector, the Steel and Engineering Industries Federation of South Africa (Seifsa) believes that the local steel industry will probably use this bottoming of the trend as an opportunity to... 

Modernisation allows for entry into new markets

3rd March 2017 Among various projects planned for this year, metallurgic processing plant supplier SMS group says it will continue to promote new installations of small unit modernisation plants for steelmaking and rolling, to supply local construction industry markets with steel.  

Automation a game changer in fourth industrial revolution

3rd March 2017 Automation in the steel industry is one of the top ten game-changers of the fourth industrial revolution, says South African capital equipment and cutting consumables distributor First Cut MD Andrew Poole.  

Steel-related products’ safety emphasised

3rd March 2017 Owing to the use of cheaper, often lower quality steel products, which are copies of high quality products, across industry, serious consequences, and even lead to fatalities, can result, says manufacturer of gratings, flooring and hand railing, Vital Engineering.  

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