By Steven Lumley, technical manager, WearCheck The topic of oil additives is vast, and Steven Lumley – technical manager for WearCheck – continues the conversation around these essential components of a good engine-management programme, this time with a new focus: detergent additives. What are they? Organo-metallic compounds of calcium …
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The AfriSam Umlaas Road Quarry has taken proactive measures to enhance the accuracy of its final product sizing by adopting Multotec’s rubber screen panels in its tertiary screening application. This strategic move has enabled the site to address and rectify the challenges that were previously experienced with the use of …
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Midrand, South Africa – Cummins South Africa is on track to rebuild 120 engines this year at its Master Rebuild Centre (MRC) in Midrand, a key part of the company’s global restoration network. The facility, which has the capacity to rebuild 14 high-horsepower engines a month, is crucial for supporting …
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HTPS PTY (Ltd) is a specialized, Manufacturing and Engineering solutions business that focuses on supplying world leading solutions for hydro transport that is locally designed, built and supported. The manufacturing of new HDPE (High-Density Polyethylene) lined spools, ranging up to 18-meter lengths and sizes varying from 100mm (114mm OD) to …
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As part of the ongoing discussion around different oil additives with condition monitoring specialist company, WearCheck, this time, the focus is on how dispersant additives function and why they make great crowd-controllers at social events. What are they? Polymeric alkylthiophosphonates and alkylsuccinimides, organic complexes containing nitrogen compounds. What …
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Botswana’s diamond powerhouse, Debswana, is set to venture into international capital markets for the first time, a bold move aimed at financing its ambitious $6 billion Jwaneng underground project. The strategic shift comes as dwindling revenues, battered by a global diamond market downturn, severely crimp the company’s traditional ability to …
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WearCheck, the specialist condition monitoring company, is now accredited to perform DGA, or Dissolved Gas Analysis, for transformers, following a recent assessment by SANAS (South African National Accreditation System). The company’s Johannesburg transformer oil testing laboratory now has ISO/IEC 17025 accreditation for testing DGA, moisture, acidity, dielectric strength, and PCBs …
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Accelerating Africa’s liquefied natural gas (LNG) ambitions will depend on mobilizing risk-tolerant investment, building strong technical and commercial partnerships, and committing to local capacity-building, according to panellists at the Invest in African Energy (IAE) Forum in Paris. Speaking during a discussion on monetizing African gas sponsored by Perenco, UTM Offshore …
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The winds of change are blowing through the Tonota District Council (TDC) as its ambitious chairperson, Neo Sefume, unveils bold plans to unearth the region’s hidden mineral wealth and steer it away from its reliance on diamond revenues. Speaking exclusively to Mmegi, Sefume revealed that the council is actively identifying …
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Condition monitoring specialist company, WearCheck, has launched a lube kitchen series, created by Steven Lumley, technical manager at the company. In it, she explores the world of lubricant additives, detailing their function, how they work and their application. Part 1 focuses on the classification of lubricants. A fully formulated lubricant …
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Botswana Mining Review Comprehensive Coverage of the Progress and Achievements in the Mining Sector
