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Opencast Quarries News

In-house focus ensures continued growth

By: Robyn Wilkinson     10th November 2017 Industrial minerals and construction materials producer Afrimat is developing new marketing initiatives to strategically reposition some of its established products as it navigates the effects of rand volatility, market contraction and regulatory uncertainty in South Africa, and continues to... 

Transmission equipment components offer multiple benefits

     3rd November 2017 Technical solutions provider BMG’s portfolio of Fenner power transmission components from manufacturer Fenner Drives includes a range of high-strength friction transmission belts that offer longer service life, higher drive efficiency and reduced downtime, compared with conventional V-belts.... 

Transmission equipment components offer multiple benefits
STRONG STRETCH The elasticity of the PowerTwist's woven polyurethane fabric enables these belts to be stretched over a pulley drive without any damage

Mechanised mining produces indirect jobs, uptake increasing

By: Victor Moolman     3rd November 2017 Despite the popular belief that the proliferation of mechanised mines in the African mining industry will lead to job losses, mechanised mining does generate new employment  opportunities, although indirectly through the maintenance, logistics, spare parts transportation, fuel requirements and... 

Mechanised mining produces  indirect jobs, uptake increasing
AUTOMATED SYSTEMS Sandvik is increasing its focus on automated mining equipment

Modular electric houses destined for mine in Africa

     3rd November 2017 Medium to heavy engineering company Parnis Manufacturing has secured a contract to fabricate modular electrical houses (E-Houses) for a mine in Africa, which it attributes to its established record for high-quality manufacture. The continued trend to make use of E-Houses has seen a marked... 

Modular electric houses destined for mine in Africa
Photo by Duane Daws
MOBILE OR MODULAR E-Houses are mobile or modular houses that are fully equipped electrical substations manufactured using insulated steel panels

Uranium-endowed South Africa stands to benefit from ambitions to improve electricity access in Africa

By: Dylan Slater     3rd November 2017 In tandem with growing ambitions to increase access to electricity for many African citizens who currently have no or limited access to electricity comes the call for new large-scale power stations to be built. In line with this expansion is a keen interest in nuclear power stations and,... 

Uranium-endowed South Africa stands to benefit from ambitions to improve electricity access in Africa

Influence of association grows in surface mining sector

     27th October 2017 The Aggregate and Sand Producers Association of South Africa (Aspasa) says it has become a world leader in the proactive guidance and management of issues facing the surface mining industry, subsequent to gaining the recognition of its local and international stakeholders. Aspasa’s proactive... 

Influence of association grows  in surface mining sector
Photo by Bloomberg
LOOKING LOCAL Aspasa advocates the recruitmet of workers living in close proximity to mining operations

Africa must innovate or risk being left behind

     27th October 2017 South Africa remains a resource-rich region, but has missed opportunities to take advantage of the resources boom. As such, it has suffered more than other resource-rich regions during the industry downturn, says mining networking platform African Mining Network (AMN) chairperson Yolanda Torrisi.... 

Africa must innovate or risk being left behind
YOLANDA TORRISI Innovation, cost effectiveness and safety are factors that must be prioritised, to boost Africa’s opencast mining industry

Association educates mineworkers and communities

     27th October 2017 With new technologies, increasingly stringent legislation and statutory compliance matters, education has become essential in surface mining operations, says Aggregate and Sand Producers Association of Southern Africa (Aspasa) director of surface mining Nico Pienaar. Modern surface mines require... 

Association educates mineworkers and communities
NICO PIENAAR The Aggregate and Sand Producers Association of Southern Africa wants to encourage surface mine and quarry management to look beyond their boundaries

Drill series evolved to increase cost effectiveness and productivity

By: Nica Schreuder     27th October 2017 Intelligence platforms have been added to Sweden-headquartered engineering company Sandvik Mining and Technology’s Ranger series of drills to allow for automation, data connectivity and improved drilling processes, increasing productivity for customers. An example of this integration and the... 

Drill series evolved to  increase cost effectiveness and productivity
DEVELOPED ON DEMAND The DX900i is Sandvik's latest answer to the evolving technological needs of the surface mining industry

Openpit mining prolific in recovery of miner’s diamonds

     27th October 2017 Openpit mining is the most common method of recovering its diamonds, says international diamond company De Beers, which operates several opencast mines in Africa, namely South Africa and Botswana. De Beers Consolidated Mines (DBCM), formed in 1888, is South Africa’s largest rough diamond... 

Openpit mining  prolific in recovery  of miner’s diamonds
ORAPA Orapa is the oldest operating mine in Botswana and the largest openpit diamond mine in the world. The mine is expected to produce 145-million carats from 157-million tonnes of ore during its 14-year life

Small-scale opencast mining to boost industry

By: Nica Schreuder     27th October 2017 For diamond mining company De Beers’ Venetia mine GM, Benford Mokoatle, opencast mining is the future, owing to changing priorities and mindsets within industry, which must occur to sustain the mining industry in South Africa. Specifically, Mokoatle says the country must begin focusing on... 

Small-scale opencast  mining to boost industry
THINK SMALL Big industries and big underground mines are too capital intensive

Supplier takes on larger equipment market

     27th October 2017 Industrial equipment supplier Goscor Earth Moving (GEM) has entered the large excavator market and has chosen to represent international construction and mining equipment manufacturer Sany. GEM signed an agreement with Sany on 17 May last year, to be incorporated under GEM, to operate as a... 

Supplier takes on larger equipment market
SPECIAL CONDITIONS Sany equipment has been engineered specifically for African operating conditions

Victor Industrial Equipment

     27th October 2017 Opencast electrical coupler manufacturer and supplier with more than 20 year’s experience, Victor Industrial Equipment (VIE) is able able to offer specific solutions to suit local needs on technical support, international certification, approval and quality of the complete product range along... 

Victor Industrial Equipment

ECSA renews Wits School of Mining accreditation

By: Dylan Slater     20th October 2017 The accreditation of University of the Witwatersrand’s (Wits) School of Mining Engineering has been renewed for another five-year cycle by the Engineering Council of South Africa (ECSA).  

ECSA renews Wits School of Mining accreditation
CUTHBERT MUSINGWINI Renewal of the Wits School of Mining Engineering’s ECSA accreditation illustrates the high standard of the school’s standard

South Africa spending less than its peers on mining research and development

By: Mia Breytenbach     20th October 2017 While South Africa had increased its investment in mining research and development (R&D) since 2014, the country’s investment was still below that of its peers, delegates heard during a panel discussion on ‘Technological Innovation and Advancements in the Mining Industry’ at the Joburg Indaba... 

Local mineral processing mired in upkeep, development languishing

By: Tasneem Bulbulia     6th October 2017 While South Africa’s crushing, milling and screening sector is in maintenance and operation mode, projects in countries such as Tanzania, Zimbabwe, Malawi, Madagascar and Mozambique are experiencing capital growth, owing to greenfield developments which are contributing directly to the gross... 

Local mineral processing mired in upkeep, development languishing
SANTOSH GUNPATH The mining sector cannot function without the essential part of the process flow sheet – crushers, screens and mills

Latest products showcased in real-life working environment

     6th October 2017 Mining equipment and services provider Sandvik demonstrated its expertise as a supplier to the aggregates and construction industries at the tenth Steinexpo demonstration exhibition in Germany, exhibiting products for various applications in the raw materials industry. Steinexpo, held from August... 

Latest products  showcased in real-life working environment
JAWBREAKER The new QJ341+ tracked jaw crusher is especially ideal for quarrying applications with a high fines content

New attachment system enhances screening media change-outs

     6th October 2017 Global industrial equipment company Metso is introducing a new attachment system for its Trellex screening media that offers increased productivity and makes media change-outs safer and faster than with traditional systems, the company announced in September. Downtime is costly for screens in... 

New attachment system enhances screening media change-outs
MILESTONE REACHED The 500th Lokotrack sold in Germany, an LT120 jaw plant with a folding discharge conveyor, was handed over by Metso during Steinexpo

New compact crusher range unveiled

     6th October 2017 Manufacturer of screening and crushing equipment McCloskey International’s expanding crusher line now includes a compact crusher, which made its worldwide debut in Europe’s largest basalt quarry at Steinexpo 2017, the biggest quarry exhibition in Europe held from August 31 to September 2 in... 

New compact crusher range unveiled
COMPACT CRUSHER The I34R compact crusher was on display at Steinexpo and is the first of a series of compact crushers available worldwide

Partnership now includes crushing and screening

     6th October 2017 US-based manufacturer and global supplier of bulk materials processing and handling systems Superior Industries has expanded its partnership with long-time dealer, distributor of aggregate and construction equipment General Equipment & Supplies to include crushing and screening. General Equipment... 

Partnership now includes crushing and screening
NEW SCREEN The Tandem Guardian screen plant gives operators more options for processing material and expands an application’s potential tons per hour produced

Upgraded mobile screen launched onto Southern African market  

By: Tasneem Bulbulia     6th October 2017 Mining solutions provider Wirtgen South Africa officially launched its new Kleeman Mobiscreen MS 953 EVO at its head office in Kempton Park, Johannesburg, on September 15. Wirtgen has already sold one of its new screens on September 14, taking the number of EVO line screens present in the... 

Upgraded mobile screen launched onto Southern African market
Wirtgen South Africa mineral technologies sales executive Mike Newby details the Kleeman Mobiscreen 953 EVO. Camerawork and Editing: Nicholas Boyd.

High-quality components decrease downtime

By: Marleny Arnoldi     6th October 2017 The failure of mining conveyor components, such as bearings, is most often caused by improper sealing arrangements, lubrication and installation, and can cost some mines up to R1-million an hour in downtime, says industrial equipment supplier Bearings International.  

High-quality components decrease downtime
MORE OPTIONS Bauer is expanding its B2000 Geared Motors range to include a few intermediate sizes per type to be more competitive in the South African market

Vereeniging operation offers new milling, crushing solutions  

By: Tasneem Bulbulia     6th October 2017 In line with global industrial equipment company Metsos commitment to innovation, its Vereeniging operation is offering two solutions that are new to the African crushing and milling industries. 

Vereeniging operation offers new milling, crushing solutions
Metso Southern Africa sales and service VP Qasim Abrahams details Metso’s Megaliner, outlines operations at the company’s Vereeniging facility and expounds on the company’s international case studies. Camerawork: Nicholas Boyd. Editing: Tracy Hancock.

Large and small miners announce, plan contract awards for Moz projects

By: Keith Campbell     6th October 2017 Brazilian mining group Vale has awarded Mota-Engil Africa a $445-million contract to supply mining services to the Moatize coal mine, in Mozambique’s Tete province, the Macauhub news agency has reported. Mota-Engil Africa is a subsidiary of the Portuguese engineering, construction, contract... 

Mining-focused drone data service company gets Ghana licence

By: Dylan Slater     29th September 2017 Drone data service provider Rocketmine has received the first commercial remotely piloted aircraft system operating certificate (ROC) in Ghana.  

Offshore capital equipment markets come in handy amid ‘turmoil’ in domestic mining sector

By: Dylan Slater     29th September 2017 South African capital equipment manufacturers that are exporting, and which have survived the ongoing turmoil in the mining industry and domestic economic environment, have showed resilience and bear testament to the lifeline provided through exporting products and not relying solely on sales... 

Offshore capital equipment markets come in handy  amid ‘turmoil’ in domestic mining sector

Master Drilling aiming to extend geographical, technological diversification

By: Mia Breytenbach     22nd September 2017 Raise-boring and drilling solutions provider Master Drilling continues to extend its service provision capacity and technology reach, with the company focusing on diversifying into new markets and industries and advancing technologically. “Diversification across geographies, commodities,... 

Master Drilling aiming to extend geographical,  technological diversification
KEY COMPONENT Master Drilling aims to grow business not only in underground mining, but also in openpit mining, which makes up the majority of mining

Welding Alloys South Africa & KRAM Engineering

     22nd September 2017 As the market leader in engineered wear-protection solutions and flux-cored welding wire technology, WASA has been servicing the sub-Saharan Africa market since 1976. WASA is part of the Welding Alloys group, which covers more than 150 countries through a network of 30 subsidiaries worldwide.... 

Welding Alloys South Africa & KRAM Engineering

Specialist helps Zambian mines save on maintenance costs

     15th September 2017 More and more mines in Zambia are seeing the benefits and the profitable returns of investing in condition monitoring, with a direct positive impact on productivity and machine availability, and reduced maintenance costs, enthuses condition-monitoring specialist WearCheck. 

Specialist helps Zambian mines save  on maintenance costs
NEIL ROBINSON Customers are able to see for themselves the savings on the bottom line that are attributable to condition monitoring

Zambian interest in heavy-duty equipment range

By: Simone Liedtke     15th September 2017 The trommel screens and apron feeders from engineering solutions developer Ireland-based MDS International (MDS) are of particular interest on the Zambian Copperbelt, states bulk materials handling equipment distributor BLT. Designed by MDS for mineral processing and recycling applications, BLT... 

Zambian interest  in heavy-duty equipment range
HIGHLY ACCURATE The MF0814T tracked material feeder has a holding capacity of up to 100 t and is designed for high discharge control accuracy

Nitrogen generator offers Zambian mines extended tyre life

By: Simone Liedtke     15th September 2017 There are several opencast mines on the Copperbelt in Zambia using large haul trucks to transport ore from the pit for crushing and processing, and extending the life of tyres plays a significant role in cutting costs and improving production, says on-site nitrogen gas generator supplier NitraLife. 

Nitrogen generator offers Zambian mines extended tyre life
NITROGEN GENERATOR Minimal maintenance is needed to keep the NitraLife generator operating effectively

Nokeng mulling two or three more fluorspar mines by 2026 as huge shortage is predicted

By: Mia Breytenbach     8th September 2017 Following the breakthrough of opening the first new mine in Gauteng, South Africa, in the last 12 years, which is being developed by producer SepFluor’s wholly owned Nokeng fluorspar mine, the company aims to become vertically integrated in the fluorspar value chain in future. Fluorite ore is... 

Nokeng mulling two or three more fluorspar mines by 2026 as huge shortage is predicted

Despite high upfront costs, technology investments yield long-term savings – BMI

By: Mia Breytenbach     1st September 2017 With metals and mining companies increasingly investing in technology that will help reduce their carbon footprints, owing to the global drive to lower carbon emissions, meaningful efforts to improve environmental standards in the extractive industries require significant upfront costs, according... 

Despite high upfront costs, technology investments yield  long-term savings – BMI
LONG-TERM BENEFIT BMI expexts long-term cost savings to benefit companies that are ahead of the curve when it comes to prioritising green strategies

Refurbishment centre streamlining to enhance mine fleet uptime

By: Dylan Slater     25th August 2017 The Boksburg-based Barloworld Rebuild Centre (BRC) is being streamlined to ensure the fastest replacement of key components to enhance the uptime of a miner’s fleet.  

Angola pushes mining production increases and diversification

By: Keith Campbell     25th August 2017 Angola’s State-owned diamond group Endiama is going to encourage the development of semi-industrial cooperatives in each and every province of the country, to explore for diamonds. This was stated by Endiama Board member and group Director of Geology Luís Quitamba, the Angolan news agency Angop... 

Beneficiation solution for fines, sludges superior – developer

By: Simone Liedtke     18th August 2017 South Africa-based mineral extrusion processing company Mineral Agglomeration Solutions (MAS) is offering its Briquettes By Extrusion (Brex) technology to the international mining industry. 

Beneficiation solution for fines, sludges superior – developer
USEFUL WASTE The Briquettes By Extrusion technology allows mining and smelting companies based worldwide to exploit the waste/by-products from all commodities

‘Next-gen’ butt-welding machine keeps mine start-up on track 

By: Simone Liedtke     18th August 2017 Industrial plastic piping company Plasti-Tech Piping Systems has supplied “next-generation” plastic pipe butt-welding technology for the installation and commissioning of a 15-km-long, 315-mm-wide, high-density polyethylene water supply pipeline for the Balama openpit graphite mine being... 

‘Next-gen’ butt-welding machine keeps mine start-up on track
Industrial plastic piping company Plasti-Tech managing member Brad Chamont discusses the Hürner CNC ECO 2.0 machine. Video and Editing: Darlene Creamer.

Demand for African resources, but common codes needed

By: Simone Liedtke     14th July 2017 African mining has entered into the new up-cycle for commodities, which is fuelled by the economic growth profile in the eastern hemisphere – which includes China, Mongolia and the Pacific rim region, as well as the global uncertainty over the value of and the sustained availability of ‘cash-money’. 

Demand for African resources, but common codes needed
A CASE FOR MAJORS Bulk commodities are for major investors only, as these require substantially ‘deep pockets’
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