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Quarrying

Sintech

19th June 2020 Tritec Sintered Products (Pty) Ltd commenced business in Johannesburg in 1984 as a closed corporation, converting to a Propriety Company in 1996 trading under the much more sensible name of Sintech. The name “Sintech”, in turn, is an abbreviation of ‘Sintered Technology’ which when applied to... 

Supplier saves mining industry time, money

By: Theresa Bhowan     19th June 2020 Power transmission products distributor Bearings International (BI) is supplying bearings manufacturer Dodge ISN bearings to the quarrying sector to address contamination – the leading cause of premature bearing failure in the industry. 

Miner works at lower capacity owing to demand, not legislation

By: Marleny Arnoldi     19th June 2020 Demand for premium-grade aggregate material is dwindling and so is production from quarrying operations, says building material company AfriSam.  

Miner works at lower capacity owing to demand, not legislation
AVI BHOORA Demand for aggregate material from the quarrying operations that produce them will continue to decline

Dust, spill control now an attainable solution

19th June 2020 Plant operators want to eliminate dust and spills on belts and transfers as well as minimise maintenance requirements of the conveyor system. Further, the ability of plants to efficiently cope with the challenges of moist and sticky materials related to quarrying is also desired. 

Dust, spill control now an attainable solution
SQUEAKY CLEAN Cleaning at critical points is necessary, however, the majority of time previously spent cleaning is now available for productive work at the plant

Mobile screening plant proves highly efficient

19th June 2020 Earthmoving equipment supplier HPE Africa’s McCloskey S250 screener – one of the largest tracked-mounted mobile vibratory screening plants available – has been designed for highly-efficient aggregate material screening. 

Mobile screening plant proves highly efficient
MOVER AND SHAKER The McCloskey S250 is one of the largest mobile screens on the market

New compressors provide faster drilling, reduced fuel costs

19th June 2020 Compressor and generator supplier Rand-Air has acquired two Atlas Copco DrillAir Y1260 variable high pressure (21 bar to 35 bar) compressors. This new technology – from the world’s leading manufacturer of compressor and generator equipment – has been scientifically designed around pressure and... 

New compressors provide faster drilling, reduced fuel costs
CRAIG SWART The new compressor units are ideally suited for applications such as mineral exploration drilling, geothermal drilling, construction and blast hole drilling

Metso offers product innovations, equipment

By: Halima Frost     21st June 2019 Mining equipment maker Metso Minerals’ Metso hybrid truck body, and an expansion to the MX multi-action cone crusher series, the MX3, were launched in April at the Bauma trade fair held in Munich, Germany. The Metso truck body and improved MX3 are available in South Africa and Southern Africa... 

Metso offers product innovations, equipment
RUBBER COATED The truck body tray is specially coated to absorb shock and increases the life span of the body

Tailgates a solution for haulage product loss

By: Halima Frost     21st June 2019 Since receiving an Autogate tailgate manufactured by specialised tailgate manufacturer Philippi-Hagenbuch (PHIL), aggregate business Caldwell Stone Company has reported an increase in productivity at its quarrying site. An upturn of between 12% and 15% in volumetric capacity on its haul truck has... 

Tailgates a solution for  haulage product loss
PHIL-ER-UP The installation of a tailgate allows for full loads to be transported without product loss

Importance of supplier engagement emphasised

By: Tracy Hancock     21st June 2019 Surface mining association Aspasa is encouraging suppliers, service providers and contractors, such as those in the materials handling and logistics sector, to become associate members of the association to meet the industry’s future challenges. Aspasa director Nico Pienaar stresses that this... 

Importance of supplier engagement emphasised
COMPLIANCE GUARANTEE Procuring equipment from an Aspasa associate member will ensure compliance with the Mining Health and Safety Act of 1996, as well as the Consumer Protection Act of 2009

Cost-effective lubricant increases machine life

By: Halima Frost     21st June 2019 The change in lubricants on brick manufacturer KuluCrete’s excavator at its Port Shepstone quarry, in KwaZulu-Natal, has resulted in significant cost savings and a notable decrease in lubrication quantities and applications. KuluCrete is a supplier of bricks, blocks, roof tiles, kerbing, pavers,... 

Cost-effective lubricant increases machine life
NOTHING TO QUARRY ABOUT Using the Almagard 3752 grease on equipment increases maintenance intervals allowing technicians to focus on other aspects of the quarry

Bell Equipment enters tipper truck market with Kamaz partnership

By: Erin Steenhoff-Snethlage     22nd June 2018 South African materials handling equipment supplier Bell Equipment has entered the Southern Africa tipper truck market through a partnership with Russian heavy duty truck manufacturer Kamaz. The new partnership was celebrated at bauma CONEXPO AFRICA 2018, held in March, in Johannesburg, where the... 

Bell Equipment enters tipper truck market with Kamaz partnership
KAMAZ TRUCKS The Kamaz tipper trucks were formally introduced to the South African market at bauma CONEXPO AFRICA 2018

Skills needed in local quarrying industry 

By: Erin Steenhoff-Snethlage     22nd June 2018 The surface mining association, Aspasa, raised awareness about skills shortages in the local opencast mining and quarrying profession through a presentation delivered to an international audience of peers at the Global Aggregates Information Network (Gain) conference, in Spain, last month. Skills... 

Skills needed in local quarrying industry
NICO PIENAAR Leadership and supervision skills are needed urgently in the local quarrying industry

New app launched for quarrying industry

By: Erin Steenhoff-Snethlage     22nd June 2018 Johannesburg-headquartered developer, producer and supplier of commercial explosives AEL Mining Services has launched a new application (app), the Vibration and Acoustic Calculator (VibrAc). VibrAc will assist local quarries in calculating the various elements involved in blasting and in... 

New app launched for quarrying industry
VIBRATION AND SOUND The AEL Mining Services VibrAc application is a simple tool to work out blasting parameters

Association applying changes to expand representation

By: Simone Liedtke     23rd June 2017 Owing to it being approached by various other opencast mining and quarrying companies and bodies, private-sector producers’ association Aggregate and Sand Producers Association of Southern Africa (Aspasa) will from now on only be known as Aspasa as it has dropped the ‘aggregate and sand’ from its... 

Association applying changes to expand representation
SEVERE NEED There is a severe need for services to be delivered from a central and well-organised body to the opencast mining sector

Loaders drive down cost

23rd June 2017 An investment in three Bell wheel loaders to drive down the rand-per-ton cost of aggregate production, is paying off handsomely for the owners of Flanders Quarry, in Mount Edgecombe, Durban, enthuses South African mining machinery and equipment manufacturing company Bell Equipment. 

Loaders drive down cost
BIGGER AND BETTER The first Bell Loader supplied to Flanders Quarry improved its productivity substantially because it was a bigger machine, quicker and more robust

Multidisciplinary mining company says market is challenging

By: Simone Liedtke     23rd June 2017 With the general depletion of natural sand reserves around South Africa, especially within large cities, multidisciplinary materials openpit mining company Afrimat has invested in sand producing plants – especially in Gauteng – to produce high-quality concrete sands to ensure higher concrete... 

Multidisciplinary mining company says market  is challenging
CHALLENGING CONDITIONS Overall, the construction materials sector remains relatively flat

Process-focused solution ups output

23rd June 2017 North West sand and aggregate supplier CNC Crushers raised throughput by 45% at its Roadstone Shaft 5 crushing plant while simultaneously cutting back on maintenance, after implementing a full process-focused solution from industrial equipment supplier Weir Minerals Africa. 

Process-focused solution ups output
NEW TECHNOLOGY PAYS The installation of the Cavex hydrocyclone at CNC Crushers’ Stilfontein operation has resulted in increased production and reduced slimes to the tailings dam

Cost-effective products for quarrying

By: Robyn Wilkinson     17th June 2016 Heavy-equipment manufacturer Bell Equipment is introducing cost-effective products to help mining and quarrying companies manage the challenges in their industries. Bell Equipment quarry industry specialist Tyron Ravenscroft notes that, much like the mining industry, the quarrying industry is... 

Cost-effective products for quarrying
B25E SUPERTRUCK Bell Equipment’s supertruck provides a lower cost-per-ton solution for quarrying

Knowledge hub for quarrying

17th June 2016 Construction equipment provider Sandvik Construction has launched a Web portal called "Crushology" to help quarry owners and operators get more from their equipment, thereby improving operational productivity and economy. The Crushology Web portal, launched in March, features a collection of... 

Knowledge hub for quarrying
ENHANCING DRILLING EFFICIENCY Sandvik believes that knowledge is the fundamental for the development of new techniques and technologies involved in quarrying

Products to launch at expo

17th June 2016 Dump truck producer Terex Trucks, mobile crushing, screening and recycling equipment manufacturer Terex Finlay and washing equipment supplier Terex Washing Systems (TWS) will preview, launch and showcase a range of equipment and machinery for the mining and quarrying industries at Hillhead 2016,... 

Products to launch at expo
GENERATION 10 TA400 Terex Trucks will launch the articulated dump truck at Hillhead 2016

UK show sees strong demand

By: Kimberley Smuts     17th June 2016 The Hillhead international quarrying and recycling show is famous for its live demonstrations and 2016 will be no different with a range of equipment being put through its paces in a live quarry environment. Demand for the 2016 event has been strong with every square metre now allocated,... 

UK show sees strong demand
UNIQUE OFFERING Hillhead demonstrates real ‘job of work’ in a live quarry environment

Ghana QLA competition finalists announced

17th June 2016 Five finalists have been announced for the third edition of the Quarry Life Award (QLA) competition organised by Ghanian cement manufacturer Ghacem, subsidiary of German multinational building materials company the Heidelburg Cement (HC) group. The winning projects will be revealed in the third... 

Ghana QLA competition finalists announced
Photo by Bloomberg
EFFECTIVE IDEAS REWARDED The QLA competition enables its competitors to source ideas on the effective regeneration and management of biodiversity in its mining sites across the world

Madagascar quarrying operation flourishing

17th June 2016 Sun Minerals Madagascar, a potential 20-year joint venture (JV) between mining and exploration company Norcross Madagascar Group (NMG) and quarry extracting company SRE India, planned to start opening a second quarry at the Peacock Blue labradorite project under the JV in May, with hopes the new... 

Madagascar quarrying operation flourishing
BETTER AND BETTER As the Peacock Blue labradorite quarry develops, the gemstone crystal size has increased

Company retires production of mining excavator

17th June 2016 After being available for sale for almost 30 years, Swiss-based equipment manufacturer Liebherr has decided to retire production of the  R 984 excavator. One-third of these 120 t class machines were shipped within Europe, while another third were sent to Africa. The very last unit was delivered... 

Company retires production of mining excavator
Photo by Bloomberg
MANUFACTURING TERMINATED Liebherr has decided to retire production of the R 984 excavator

Solution for disposal of used oil answer to reducing emissions

By: Robyn Wilkinson     17th June 2016 An environment-friendly product for the disposal of used oil generated by quarries and other mining operations has been developed by commercial explosives and blasting solutions developer AEL Mining Services. The solution is also expected to help the mining industry prepare for the carbon tax... 

Solution for disposal of used oil answer to reducing emissions
GREENER BLASTING SOLUTIONS An ecofriendly product for the disposal of used oil from quarries is offered by AEL Mining Services

Grindrod locomotives launch spares and technical support Partnerships

17th June 2016 In addition to the core business of manufacturing locomotives for shunting and main line operations, locomotive manufacturing, refurbishment and maintenance company Grindrod Locomotives is further expanding its offering to include a continent-wide spare parts supply business, says Pretoria-based... 

Grindrod locomotives launch spares and  technical support  Partnerships
Grindrod Locomotives COO Leon Broom

Stable quarry growth hampered by cost, legislative challenges

By: Mia Breytenbach     19th June 2015 As a result of the local construction industry’s recovery and government’s multibillion-rand infrastructure projects, the South African quarrying industry is on a steady growth path, says Aggregate and Sand Producers Association of South Africa (Aspasa) director Nico Pienaar, adding that... 

Stable quarry growth hampered by cost, legislative challenges
Photo by Bloomberg
GROWTH EXPECTED As a result of the local construction industry’s recovery and government’s multibillion-rand infrastructure projects, the South African quarrying industry is on a steady growth path

Crusher-backing compound to improve machinery life

By: Mia Breytenbach     19th June 2015 The use of effective crusher-backing compounds and release agents is a critical component in enhancing the life of crushing equipment used in the quarrying and mining industry, says water transfer and control solutions provider Summit Agencies. “Impact and shock vibrations can cause significant... 

Crusher-backing  compound to improve  machinery life
TOUGH BACKING The Korrobond compound serves as a backing and reinforcing layer between machine parts and as a damper when subjected to impact and shock loads

Commodity based software solution a first for quarry planners

19th June 2015 Mining consultancy and software solutions provider RungePincockMinarco (RPM) last month released a commodity-based software solution focused on scheduling in the cement and aggregates quarrying industry, the Quarry XPAC Solution. The product is configured to the requirements of the quarrying... 

Commodity based software solution a first for quarry planners
Photo by Bloomberg
CAPABILITY EVALUATION The Quarry XPAC Solutiona provides scheduling visibility, including the ability to evaluate multiple scenarios to achieve optimal exploitation of quarry deposits

Fuel-efficient blasthole drill rig can drill larger holes

By: Mia Breytenbach     19th June 2015 Sweden-based construction and mining tools and equipment manufacturer Atlas Copco launched its PowerROC T50 surface drill rig, designed for use at limestone, cement and aggregate quarries, onto the African market earlier this month. The PowerROC T50 is a tophammer, blasthole drill rig that is... 

Fuel-efficient blasthole drill rig can drill larger holes
DRILLING PERFORMANCE The newly developed rock drill COP 3060 for surface applications provided the PowerROC T50 with a high penetration rate

Materials supplier to boost African operations

By: Mia Breytenbach     19th June 2015 JSE-listed construction materials and industrial minerals supplier Afrimat is intensifying its focus on further geographical expansion and opportunities in Africa. “Afrimat constantly considers areas where there will be strong demand for its products, with a dedicated business development team... 

Materials supplier to boost African operations
EXPANSION BOOST Afrimat’s new business development remains a key component of the group's growth strategy with future expansions including Mozambique
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