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By Steven Lumley, technical manager, WearCheck   Continuing the dialogue around oil additives with condition monitoring specialist company, WearCheck, this time the focus turns to friction modifiers. What are they? Organic fatty acids and amines, high-molecular-weight organic phosphorus and phosphoric acid esters What do they do? Alter coefficient of friction …

The mining sector’s growing shift toward precision technologies is delivering measurable results, with advanced blast control now central to safety compliance, regulatory confidence and operational efficiency. That shift was evident at a major opencast coal mine in Mpumalanga, where elevated airblast levels had triggered a Section 54 stoppage before new …

by Sharista Raghunath – chemist, WearCheck Accurate and reliable analytical data is essential for effective decision making in today’s competitive industrial landscape, especially in the condition monitoring arena, which focuses on predictive maintenance. Elemental profiling using ICP-OES (Inductively Coupled Plasma – Optical Emission Spectroscopy) provides useful information on the chemical …

PIX4Dcatch is a user-friendly 3D scanning and AR visualization tool used by professionals in industries such as underground utility mapping and construction. Paired with the Trimble® Catalyst™ DA2 positioning system, this comprehensive solution combines photogrammetry, LiDAR technology, and RTK positioning to deliver centimeter accuracy, making it a value-added tool for …

In a modest industrial park west of Johannesburg, Hamar Controls is quietly powering African industry. The 44-year-old firm assembles the electrical “nervous systems” that keep mines, paper mills and petrochemical plants running, precision switchgear built under Siemens licence, one motor control centre at a time. This unglamorous work has earned …

Airtel Africa Foundation, the philanthropic arm of Airtel Africa plc, today unveiled its plans to directly improve the lives of 10 million people across the continent by 2030. The strategy will be delivered through targeted initiatives under four core pillars namely Financial Empowerment, Education, Environmental Protection and Digital Inclusion (FEED). …

The Zambian government has set a bold vision for the copper sector. Through the National Three Million Metric Tonnes Copper Production Strategy (2031) and the Critical Minerals Strategy (2024–2028), Zambia aims to lift output from around 820,000 tonnes in 2024 to one million tonnes in 2025, and ultimately to three …

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 …

KSB Pumps and Valves is investing in the future of industrial service excellence through its dedicated training hub, the SupremeServ Academy. Based at the company’s Jet Park facility, the academy was established to address the growing need for specialised skills across KSB’s service value chain and to support its expansive …

First Quantum Minerals (FQM) says its recent investment in Australia-listed Prospect Resources is a strategic step toward extending the life of its Sentinel copper mine in Zambia. Speaking to Reuters recently, FQM Zambia Country Director Anthony Mukutuma confirmed that the company’s 15% stake in Prospect, acquired in April positions it …