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Earthmoving News

Flexible couplings able to withstand extreme mining conditions

     17th November 2017 Manufactured by global bearings manufacturer The Timken Company, parts distributor Bearing Man Group’s (BMG’s) Quick-Flex couplings are able to withstand the most extreme mining conditions, including temperatures as high as 100 ˚C. The Timken Quick-Flex couplings, which require minimal... 

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

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

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

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

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

Materials handling software enhanced

By: Dylan Slater     20th October 2017 New haulage functionality for underground mine operators will be built into the upcoming version of Australia-headquartered consulting and technology company Deswik’s software – Deswik.Suite.  

Gamsberg zinc project a thumbs up for South Africa amid investment slowdown

By: Mia Breytenbach     20th October 2017 Amid low levels of capital project activities in South Africa, the $400-million Gamsberg zinc and lead project, in the Northern Cape, has become the largest mining project under execution in the country. “Commentators have noted that this significant investment in the South African mining... 

Gamsberg zinc project a thumbs up for South Africa amid investment slowdown

Product tackles inclement conditions, improves productivity

By: Nadine James     13th October 2017 One of the biggest challenges facing the mining industry with regard to its motors, gear drives and belt drives is protection from adverse weather conditions and the resulting ingress of dust and moisture, says pumps manufacturer Australian Pumps, commonly known as Aussie Pumps. “In the Pilbara,... 

Product tackles inclement conditions, improves productivity
COMPREHENSIVE PROTECTION Envelop covers protect key assets from dust, corrosion, heat and ultraviolet light, reducing the cost of maintenance

High-quality, regular maintenance enables multiple engine overhauls

     13th October 2017 Users of plant equipment driven by diesel engines can look forward to many more years of economical operation if they understand that modern engines are designed for two, three or more ‘new lives’ between overhauls, says specialist diesel engine component remanufacturer Metric Automotive... 

High-quality, regular maintenance  enables multiple engine overhauls
NEW LEASE ON LIFE Beyond their first overhaul at about 15 000 hours, most diesel engines are designed to be overhauled several times

Energy efficient motors used for Mpumalanga chrome conveyor system

By: Nadine James     13th October 2017 Automation manufacturer SEW Eurodrive South Africa (SEW SA) supplied multiple units of its DRN motors to an Mpumalanga chrome producer in August. The energy efficient motors form part of a trial project for a materials handling solution, says SEW SA Mbombela branch manager Jonathan Mckey. He... 

Energy efficient motors used for Mpumalanga chrome conveyor system
CONVEYING CHROME The IE3-compliant DRN electric motors will propel a chrome producer's main incline conveyors, which carry mined ore to the surface for handling and stockpiling

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

World’s ‘largest wheel loader’ bound for Zambian copper mine

By: Dylan Slater     6th October 2017 The Zambia-based Sentinel copper mine is set to receive “the world’s largest wheel loader” – a P&H L-2350 wheel loader – according to Komatsu Mining Corporation, previously known as Joy Global.  

World’s ‘largest wheel loader’ bound for Zambian copper mine
INCREASED PAYLOAD The P&H L-2350 was chosen for loading applications at Sentinel mine owing to its capability of loading the mine’s ultra class haul trucks

Caterpillar to localise components as part of R1.3bn empowerment deal

By: Terence Creamer     4th October 2017 US capital equipment giant Caterpillar has announced and equity-equivalent investment programme in South Africa through which it aims improve its black-empowerment rating by localising R1.3-billion-worth of components used in the construction and mining equipment it sells domestically through... 

Caterpillar to localise components as part of R1.3bn empowerment deal
Caterpillar Industries MD Zakieya Parker

Noticeable increase in use of in-cab video surveillance

By: Nadine James     29th September 2017 Internet of Things solutions provider Orbcomm has seen a noticeable increase in mining companies requesting in-vehicle video solutions for their earthmoving and bulk handling equipment. Orbcomm VP of sales for Africa Henry Smith notes that, since the company launched this solution late last year,... 

Noticeable increase  in use of in-cab  video surveillance
HENRY SMITH Stringent mine health and safety requirements are driving the use of in-cab video surveillance

Tech support, repair and maintenance service critical to 20 years

     29th September 2017 South Korean industrial equipment conglomerate Doosan celebrates its twentieth year in South Africa this year, notes Disa Equipment MD Rod Watson, adding that Doosan maintains its strong position in today’s competitive earthmoving sector through its reputation for reliable engines, a robust... 

Tech support, repair and maintenance service critical to 20 years
DX225LCA EXCAVATOR The hydraulic excavator’s 21.5 t operating weight is enhanced by new specifications that include a 0.92 m³ bucket capacity

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

Minerals processing business bullish about future, despite industry challenges

By: Nica Schreuder     22nd September 2017 Based on substantial growth over the past 12 years, mining and industrial services provider Fraser Alexander’s minerals processing business intends to double its revenue within the next three to five years, says Fraser Alexander minerals processing GM Jaco Scholtz. “We are particularly proud of... 

Minerals processing business bullish about future, despite industry challenges
ALL ENCOMPASSING Fraser Alexander is able to service clients across the coal washing and processing value chain

Companies find use for abandoned underground coal mines

By: Nica Schreuder     22nd September 2017 Forsaken underground coal mines are increasingly being reopened using opencast mining methods, according to independent mining advisory group Ukwazi senior mining engineer Adriaan Strydom, who tells Mining Weekly that this practice is effectively enabled through increased mechanisation. While an... 

Companies find use for abandoned underground coal mines
Photo by Bloomberg
SECOND CHANCE The trend of returning to underground mines and turning them into opencast mines is a cost-effective alternative to exploration

Real-time analysis aids coal mining efficiency

     22nd September 2017 To avoid incorrect plant control decisions and plant inefficiencies, technologies that measure mining process streams must be implemented directly and in real time. Australia-based bulk materials monitoring company Scantech uses real-time analysis technologies to measure conveyed bulk materials... 

Real-time analysis aids coal mining efficiency
REAL-TIME EFFICIENCY The COALSCAN 9500X is installed on the conveyor and only takes up one metre of belt space

Kalumbila facility will service global mining industry

     15th September 2017 By the first quarter of 2018,  a building site in Kalumbila, in North-Western province, in  Zambia, will be transformed into a $40-million manufacturing facility that will produce high-quality mill-balls for mines in Zambia, neighbouring countries and the world market, says Zambia Chamber of... 

Kalumbila facility will service global mining industry
TANGIBLE EXCITEMENT There’s a tangible feeling of excitement in the air at Kalumbila with the coming of the ME Elecmetal plant

Hydrogen detection solutions to increase safety at Zambian mines

By: Simone Liedtke     15th September 2017 Tshwane-based industrial solutions provider RTS Africa Engineering (RTS) believes that Zambia offers a “strong and vibrant mining economy” and is currently in the process of entering the Zambian mining market to provide increased safety at mines through its hydrogen detection solutions. 

Hydrogen detection  solutions to increase safety at Zambian mines
HIGHLY VERSATILE The H2Scan Hy-Alerta 500 instrument is a “highly versatile” hand-held detection device

New bulk materials solution supplied to Kansanshi

By: Simone Liedtke     15th September 2017 Bulk materials handling solutions provider Martin Engineering introduced the company’s newest primary cleaner offering, the CleanScrape, to Zambia, following its launch at Electra Mining, which was held at the Nasrec Expo Centre, in Johannesburg, last year. The primary cleaner has been supplied... 

New bulk materials solution supplied to Kansanshi
CLEANSCRAPE The primary cleaner has been supplied to mining company First Quantum Minerals’ Kansanshi mine

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

Conveyor belts tackle Botswana diamond mining conditions

     1st September 2017 Rubber and plastics technology specialist ContiTech’s conveyor belts are in use by Botswana’s largest diamond producer. ContiTech’s conveyor belt technology is known for its high-impact-resistant conveyor covers, providing an extended belt life in real-field applications, that use advanced... 

Conveyor belts tackle  Botswana diamond mining conditions
RELIABLE RESISTANCE The ContiTech ForstressXP provides essential cut and gouge resistance

Botswana event provides notable sales platform

By: Nica Schreuder     1st September 2017 Spurred by the Electra Mining Botswana conference and exhibition’s growing popularity, bulk materials handling solutions company Martin Engineering will exhibit at the event for the first time, says marketing leader Fran van der Berg. Electra Mining Botswana will be held at the Gaborone... 

Botswana event provides notable sales platform
CLEANSCRAPE DIFFERENCE Unlike conventional cleaners mounted perpendicular to belt travel, the CleanScrape design addresses the belt diagonally

Gamsberg project to retore Vedanta’s zinc output to 300 000 t/y from mid-2018

By: Mia Breytenbach     25th August 2017 Diversified miner Vedanta Resources subsidiary Zinc International has committed more than 80% of the $400-million capital expenditure (capex) for the first phase of the Gamsberg zinc project, in the Northern Cape. The first phase of the project is expected to have a mine life of 13 years,... 

Gamsberg project to retore Vedanta’s zinc output  to 300 000 t/y from mid-2018
Photo by Duane Daws
PROGRESSING WELL More than 25-million tonnes of the estimated 65-million to 70-million tonnes of waste rock have been excavated at the Gamsberg project

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.  

Mining contractor activity progressing at Moz gold project

By: Mia Breytenbach     25th August 2017 The mining contractor activity at Aim-listed Xtract Resources’ Manica concession area, in Mozambique, is progressing “favourably”, with initial mining of the alluvial gold deposits expected to start at the end of this month, the company reports. Xtract’s Mozambique subsidiary Explorator concluded... 

Mining contractor activity progressing at Moz gold project
Photo by Shutterstock
ALLUVIAL MINING Mining contractors Omnia Mining and Moz Gold and Sino Minerals Investment Company will exploit the alluvial gold deposits

Simulators to facilitate training on new mining equipment

By: Simone Liedtke     18th August 2017 Tertiary education institution the Canadian Collège Communautaire du Nouveau-Brunswick (CCNB) plans to initially offer two mining programmes through its newly launched Mine Training Centre in September, after taking delivery of six military-grade Cybermine simulators in March. 

Simulators to facilitate training  on new mining equipment
CONTINUOUSLY CHANGING Servicing the construction, military and mining industries allows for the cross-pollination of technology, keeping ThoroughTec’s products up to date with the latest international simulation trends

Local mine to adopt new generation jumbo drill rig

By: Simone Liedtke     18th August 2017 Mining company Vedanta Resources’ Black Mountain base metals mine, in the Northern Cape, will later this year become the first local mine to adopt a new generation jumbo drill rig equipped with an intelligent control system from high-technology engineering group Sandvik. 

Local mine to adopt new generation jumbo drill rig
SANDVIK DD422i The drill rig, which includes bit-navigation and tele-remote tramming readiness, also employs software for blasting optimisation

Producing hydromining technology for greater productivity

By: Simone Liedtke     18th August 2017 Mining services provider Fraser Alexander is developing two technologies – a jet-pump system and an automated hydraulic re-mining unit – for the efficient reclamation of gold or platinum tailings through hydro mining. 

Producing hydromining technology for  greater productivity
EASIER OPTION Jet-pump technology is being introduced for tailings reclamation owing to the difficulty of reclaiming coarse- and high-specific gravity tailings using conventional techniques

Tyre supplier to build brand awareness

By: Marleny Arnoldi     11th August 2017 Canada-headquartered mining tyre supplier and service provider Kal Tire will use the Asia-Pacific’s International Mining Exhibition (AIMEX) to strengthen Kal Tire brand awareness, says Kal Tire Australia sales and marketing head Jason Zafiriadis.  

Tyre supplier to build brand awareness
ON SHOW Kal Tire’s exhibit at the Asia-Pacific’s International Mining Exhibition will feature some of the innovative tools and repair processes it has developed to deliver better tyre management services
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