Motion Control & Drives


Surface drill rigs for Navachab in Namibia

April 2024 Motion Control & Drives

Epiroc South Africa recently delivered five of six FlexiROC D65 drilling machines to key customer, QKR Namibia Navachab Gold Mine, with delivery of the sixth surface drill rig earmarked for Q4 2024.

QKR Mineral Holdings owns 92,5% of the Navachab open-pit gold mine in Karibib, located in Namibia’s commodity-rich Erongo region. Navachab initially conducted drilling and blasting as an owner operation before moving to a contractor business model. Epiroc has been providing maintenance and cost-per-metre onsite contract support to Navachab since the mining company initiated contractor drilling in 2014.

The findings of an optimisation study conducted by Navachab in 2023 prompted the mining company to make a strategic decision to move away from contractor work and go back to an owner drilling operation. The current positive outlook on gold is expected to provide sustainable growth for both Navachab’s surface operations and also its proposed underground projects. Furthermore, a projected life of mine that extends beyond 2030 shows that Navachab’s operation is extremely stable. On the back of these positive forecasts, coupled with the shift back to owner drilling, Navachab has committed to capital expenditure on necessary equipment as part of its future planning strategy to support successful long-term business sustainability.

The rugged and robust FlexiROC D65 surface drill rig provides the perfect balance between productivity and efficiency. The machine has a proven reputation for being a premium quality, highly dependable rig for down-the-hole drilling in mining and large quarrying applications. Epiroc has built this multi-functional machine to take on the toughest drilling demands, seamlessly delivering high performance and efficiencies.

Epiroc’s service scope of supply to support the customer’s FlexiROC D65s includes a vendor-managed inventory agreement, which comprises particle size distribution, site support and assistance from the organisation’s Drilling Tools & Attachments Division.

Riaan Rust, country manager of Epiroc Namibia, lauded the outstanding work conducted by the Epiroc surface team in collaboration with their Namibian team to support the agreement through product and service deliverables. “We pair our onsite support via the service level agreement with second line support from Epiroc Namibia’s Windhoek branch,” he said. He adds that the onsite technical representative provides further guidance and assistance to the Navachab technicians.

In line with Epiroc’s customer-centric ethos and high service values, operator and technician training and safety remain top priorities. “Correct operation of equipment is fundamental to optimum performance, efficiencies and reliability,” noted Rust. “Subsequently, Navachab will receive two weeks of operator training and one week of technical training with each machine delivered.

“We are proud of our long-standing partnership with Navachab in the delivery of effective and productive mining solutions and wish to express our sincere appreciation to Navachab for their continued support and trust in our ability to deliver premium equipment that assists in optimising their mining operations,” concluded Rust.

Upon receipt of the machines, the managing director of Navachab, George Botshiwe said: ”The acquisition of the drill rigs is a strategic imperative to de-risk our operations and ensure sustainability of our endeavours.” He said that the decision to procure the FlexiROC D65 drill rig was based on an in-depth cost analysis and productivity considerations, and is confident that the drill rig will improve productivity.




Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Novel bearing steel next generation of aeroengines
SKF South Africa Motion Control & Drives
SKF continues to re-imagine intelligent and clean rotation with the development of an innovative temperature-resistant, corrosion-tolerant steel called ARCTIC15 designed for aeroengine bearings.

Read more...
Products from maxon
Motion Control & Drives
A wide range of new products is available from motion control specialist, maxon. with a diverse technology portfolio ranging from highly integrated robotic actuators to powerful servo drives and controllers.

Read more...
Actuators for precise hexapod movements
Motion Control & Drives
Aerotech, manufacturer of high-performance motion control and automation systems, is expanding its Automation1 platform. These compact hexapod devices enable the complete integration of six-axis motion systems into existing control

Read more...
Strategic system upgrades beat mining obsolescence and drive productivity
Motion Control & Drives
Mining operations are under constant pressure to maintain output while controlling costs. One persistent challenge continues to confront the industry, knowing when and how to upgrade aging systems before they become a liability.

Read more...
Precision meets performance: The ELGD Axes Family from Festo
Festo South Africa Motion Control & Drives
Festo has introduced the ELGD axes family, engineered for the demands of future-focused industries. With cutting-edge guide technology, exceptional rigidity and high load capacity, these axes deliver more performance within the same installation footprint.

Read more...
Condition monitoring in hazardous areas
SKF South Africa Motion Control & Drives
SKF is further strengthening its condition monitoring offer portfolio by a newly developed hazardous area version of its Microlog Analyzer dBX portable vibration analyser.

Read more...
Rip-and-ship solution speeds up nuclear decommissioning project
Motion Control & Drives
When removing steam generators from decommissioned nuclear reactor buildings, the most economical method is to remove them in one piece. Mammoet was commissioned by Framatome to support with the removal of four steam generators from PreussenElektra’s Nuclear Power Plant Unterweser in Germany.

Read more...
WearCheck turns the focus on friction modifiers
Wearcheck Motion Control & Drives
One of the most important features of a lubricant is the reduction of friction between two surfaces.A dditives like friction modifiers are added to perform this function. Wearcheck turns the focus on friction modifiers

Read more...
SEW-EURODRIVE transforms drivetrain uptime
SEW-EURODRIVE Editor's Choice Motion Control & Drives
The DriveRadar IoT Suite from SEW-Eurodrive is an ideal solution for industrial condition monitoring. This powerful ecosystem of intelligent sensors, edge devices and cloud-based analytics ensures that customers have full visibility and control of their operations.

Read more...
PC-based control for flat wire motors for electric vehicles
Beckhoff Automation Editor's Choice Motion Control & Drives
Special machine manufacturer, ruhlamat Huarui Automation Technologies has unveiled the second generation of its mass production line for flexible stators with bar winding (pins). This enables an extremely short production cycle and line changeover times, supported by PC- and EtherCAT-based control technology from Beckhoff.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved