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Search Results - In Depth, Drill & Blast

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Case Studies
The Digital Quarry: An integrated technical approach

Is a 20 per cent overall productivity improvement possible in a quarry, and if so how could it be brought about? Steve Franklin outlines how a Queensland quarry operation successfully implemented a series of technological advances that dramatically raised its productivity. Read more »

Drill & Blast
Measuring profilometry, deviation in blast design

Most benches are irregular due to the complex combination of the inherent structure of the rock mass, its geomechanical condition and possibly damage caused in the free face by the previous blast. Read more »
The Ranger DX900i drill rig is equipped with a revolving upper structure that offers a 270-degree drilling reach and 55m2 coverage.

News
Sandvik launches all-reaching, ‘intelligent’ drill rig in Melbourne

Rock technology supplier Sandvik has presided over the Australian launch of its latest Ranger DXi surface drill rig at an exclusive event in Melbourne’s south-east. Read more »

Crushing
Three reasons for oversized rocks in the primary crusher feed

Oversized aggregate in the primary feed crusher can be incredibly disruptive at the start of any crushing circuit. Adrian Imre discusses the three critical factors that can prevent blockage in the primary feed. Read more »

Drill & Blast
Emulsion explosive offers more strength, fragmentation

Bulk explosives have long been a feature of the quarrying industry, evolving from the basic ammonium nitrate/fuel oil (ANFO) form to emulsion-based products. David Miller outlines how a primary emulsion-based explosive can reduce a quarry’s total cost of ownership. Read more »
The Department of Defence has recently announced it will research the 3D printing of explosive materials.

News
New research to focus on 3D printing of explosives

A new partnership between a science and technology body and academic agencies will explore the 3D printing of explosive materials. Read more »
The T45’s automatic feed alignment enables the operator to maintain the desired angle when drilling.

Drill & Blast
Smart rig offers fuel, production savings

Intelligent and economic, the SmartROC T45 is one of the most advanced machines in Epiroc’s inventory of rigs. Read more »
Orica’s senior blast technician Jonathon Keller illustrates Blast IQ on a tablet to Boral Dunmore’s production manager Brodie Bolton (foreground).

Drill & Blast
Automated technologies for quality blast outcomes

Orica’s Blast IQ system utilises efficient automated technologies to provide better visibility and manage blast quality control. Read more »
Sandvik’s new Ranger DXi series of surface rigs are said to boost productivity and minimise production costs.

Drill & Blast
Efficient, comfortable surface drill rig

Sandvik’s Ranger DXi surface drill rigs feature a revolving structure that enables superior drilling coverage. Read more »
Maxam Australia successfully completed the supply of blasting products and services, including the use of Rioflex 10000, to the Toowoomba Second Range Crossing project.

Drill & Blast
Bulk explosive offers optimum performance, versatility

Maxam Australia’s Rioflex 10000 bulk explosive is a high energy, fully water-resistant product that is clean burning and features a non-explosive base. Read more »
A drilling and blasting specialist, Fullbore Drill & Blast prides itself on providing safety, accuracy and efficiency.

Drill & Blast
Family-based drilling, blasting contractors

Fullbore Drill & Blast is a family-owned business that is known for its enhanced systems and modern equipment. Read more »
Montabert’s hydraulic drifters are recognised for high performance, reliability and low tool consumption.

Attachments
Hydraulic drifter offers lower maintenance costs

The Montabert HC28 hydraulic drifter features an innovative design, flexibility and versatility. Read more »


 


Sunday, 19 August, 2018 04:21am
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