Tag Archives: Guidance Automation

Evolution enlists RCT and its Guidance Automation tech to transform Red Lake gold mine

Evolution Mining has selected RCT and its ControlMaster® Guidance Automation technology to help “transform” its new Red Lake mine in Ontario, Canada.

Evolution has embarked on a three-year investment strategy to restore the newly acquired Red Lake mine to a safe, highly efficient, long life and low-cost operation providing strong value for shareholders. This followed its acquisition of the operation from Newmont in November 2019 in a deal that could eventually rise to $475 million.

RCT has previously worked with Evolution Mining on transitioning its Mungari operations in Western Australia’s Goldfields region to its fully-autonomous technology solution.

To assist in the Red Lake turnaround strategy, RCT will commission its interoperable and scalable ControlMaster Guidance Automation technology to the underground loader fleet.

RCT says it is working closely with Red Lake’s leadership team to seamlessly integrate the new technology to enable greater productivity efficiencies to support Evolution Mining’s transformation strategy.

“The technology will unlock significant value for Evolution Mining by ensuring optimal machine performance, higher speed autonomous tramming, and reduced machine damage,” RCT said. “The technology will deliver faster production cycle times and reduced unplanned downtime across the loader fleet.”

The loaders will be controlled from either the surface-based ControlMaster Automation Centre or the customised underground Automation Centres designed specifically for easier transfer via the mine shaft hoist system.

This solution safeguards machine operators by relocating them away from hazards commonly found at the mine face and significantly reduces shift handover times, lowering overhead costs and resulting in greater site efficiencies, RCT said.

Kirsty Liddicoat, Red Lake General Manager, said: “We are very pleased to be partnering with RCT to introduce modern technologies to Red Lake as part of our transformation process. RCT equipment will enable higher productivity and efficiencies from our underground scoop fleet, while improving safety for our people.”

RCT’s Mining Business Development Manager, Ryan Noden, said ControlMaster is an ideal solution to help deliver the operational transformation that is aligned to Evolution Mining’s Red Lake strategy.

“The advanced features of the ControlMaster Automation technology means Red Lake will be able to quickly achieve improved production efficiencies from its loader fleet, with a greater level of safety for its operators,” he said. “Red Lake will also benefit from selecting a truly interoperable technology provider that can collaborate closely with them to realise further mobile equipment automation opportunities as further optimisation of the asset is achieved.”

Noden added: “RCT has a proud history of delivering value to the Canadian mining sector and we look forward to continually delivering to them with our cutting-edge technology backed by our dedicated in-country support team based at the company’s facility in Sudbury, Ontario.”

Evolution’s vision is to restore Red Lake to be one of Canada’s premier gold mines sustainably producing 300,000-500,000 oz/y of low-cost gold, Jake Klein, Evolution’s Executive Chairman, has said.

RCT helps Evolution Mining transition to fully-autonomous operations at Mungari

RCT says it has successfully commissioned Evolution Mining’s underground LHD fleet at the Mungari gold mine with RCT’s proprietary ControlMaster® automation technology.

The project has transformed Evolution Mining’s underground loader fleet away from its previous teleremote provider in favour of RCT’s fully-autonomous technology solution, RCT says.

RCT installed and commissioned its ControlMaster Guidance Automation solution onto one CAT R2900 underground loader and one CAT R1700 underground loader at the Mungari operation in Western Australia’s Goldfields.

RCT supplied two Automation Centres located at designated work zones within the mine fitted with G-Dash and provides the operators with real-time, graphical machine data.

The project also involved installing a communications network, critical spares parts and a specialised RCT parts cabinet, according to the company.

Ryan Noden, RCT Business Development Manager Mining, said he was pleased RCT had continued to build on its existing relationship with Evolution Mining.

“RCT’s automation solution was previously established at one of Evolution Mining’s other projects and is now helping the Mungari operation further optimise production capabilities,” Noden said.

“We have been working with Evolution Mining for the past few months planning the transition to RCT’s automation solution that will deliver strong productivity gains.

“Our ControlMaster Guidance Automation technology sets Evolution Mining onto a pathway to full mine digitisation with the ability to scale our technology as the mine develops and introduce the latest technology upgrades when required.

“Mungari will receive on-ground technical support through our branch in Kalgoorlie backed by a team of highly experienced automation specialists.”

A spokesperson for Evolution Mining said: “Evolution Mining has seen a dramatic reduction in remote-related machine damage and a huge improvement in operator comfort and workplace enjoyment. It’s wonderful to see Evolution Mining providing state-of-the-art facilities for its employees.”

RCT will also empower site personnel with comprehensive on-site training packages for machine operators and maintenance personnel, it said.

RCT brings ControlMaster automation tech to SEMAFO-owned Siou underground mine

OEM-agnostic autonomous solutions specialist RCT says it has executed a project with Perenti-owned African Underground Mining Services (AUMS) at the Siou underground gold mine, in Burkina Faso.

Earlier this year, RCT commissioned its ControlMaster® Guidance Automation technology on two of Siou’s Caterpillar R2900G underground LHDs and supplied two associated Automation Centres.

Siou, owned by SEMAFO, is a gold deposit some 20 km from the Mana mine. Conversion of Siou open pit into underground mining operations began in the September quarter of 2018 with full underground production expected shortly, according to SEMAFO.

Guidance Automation enables the loaders to operate with minimal intervention by machine operators located in the Automation Centres, either on the surface of the mine or in a secure location in the underground mine, RCT said.

“The automation solution improves safety onsite by relocating mine personnel away from the mine face and reducing unplanned maintenance downtime by eliminating machine operator errors,” RCT said.

RCT says its Africa-based staff has provided comprehensive training to machine operators and will continue to provide ongoing after-sales support to AUMS.

Chinova goes autonomous with RCT at Osborne mine

RCT says it has entered into a project with Chinova Resources to install and commission autonomous technology at its Osborne copper-gold underground mine in Queensland, Australia.

The project involves RCT installing its ControlMaster® Guidance Automation packages on two CAT 2900 LHDs at the operation, which comprises mining, processing facilities and exploration tenements.

RCT will also provide an underground Teleremote Cabin complete with a Laser Guard Containment Unit and analogue communications as well as a Fibre Optic Control Station located on the mine’s surface, it said.

Osborne is a 2 Mt/y (5,500 t/d) copper-gold flotation operation that has recently transitioned from open-pit to underground mining.

RCT said: “ControlMaster Guidance offers consistent machine operation and cycle times by reducing unplanned machine downtime from operator errors and improved safety for operators who can manage the machines from remote locations.”

RCT’s Brisbane and Mount Isa branches carried out installation and commissioning works in mid-2019 and will deliver operator and maintenance training to site personnel, it said.

RCT on the importance of autonomous technology training

As an OEM-agnostic facilitator of autonomous solutions, RCT has vast experience in training up personnel and companies on how to best use this technology. Training Coordinator, Sunil Kumar, shares his thoughts on the subject.

Across the global mining industry there is an ever increasing take-up of smart technology. Gone are the days where miners worked in isolation, digging up earth and hoping to strike pay dirt. Now every stage of the mining process is jam-packed with technology designed to improve the mining process and safeguard mining personnel.

With the inevitable uptake of smart technology, advanced communication infrastructure and autonomous machinery, comes the need to ensure employees are suitably trained and confident in utilising this technology. At RCT, we categorise employee training needs into two streams; equipment operators and maintenance personnel.

Our comprehensive operator training is focused on functionality and designed to impart all necessary knowledge to get the most out of mining equipment. Our maintenance training goes a little bit deeper into the underlying technology of RCT’s proprietary products. We offer a regular maintenance package which teaches mine site personnel to replace components and conduct other minor maintenance works.

We also have an advanced maintenance package for select customers, which teaches suitably qualified mine employees to service individual components and carry out the type of activities that RCT’s specialised Field Service Technicians would carry out on a site visit.

Personal safety has been one of the key drivers behind an uptake of training programs in the global mining industry. Most countries that RCT works in have stringent laws governing people working in hazardous environments. Further to this is a cultural shift inside mining companies, which want to protect their workers and safeguard their operations.

Use of autonomous technology in this sort of hazardous environment is a no-brainer because a lot of the work involves people coming into contact with dust, smoke, extreme weather, chemical particles and long working hours often in confined working spaces such as underground operations.

Therefore, in order to use autonomous technology properly, they need to be informed about the standard operating procedure otherwise it can result in serious incidents involving machines and people. Properly trained personnel contribute significantly to operational efficiency and productivity because technology is only as good as how it is used. Most people underutilise the technology that they possess.

The most common example is the smart phone which can improve personal productivity multi-fold if used optimally, however most people only use about 10-15% of the features and capabilities. The same principle applies to autonomous technology in the mining industry, which, if properly used, will enable the mine site to increase productivity multi-fold, which in turn increases profits.

Training is equally essential for both younger workers who are traditionally more technologically savvy and older workers who are adapting to new technologies in the mining industry.

Autonomous technology is going into every mine so the technology is becoming part and parcel of new mine infrastructure. Therefore, it is important that the entire workforce be upskilled so they have some level of understanding of autonomous technology.

Going forward, RCT will continue to offer face-to-face training packages delivered on mine sites or in our offices. This will be complemented by an online training portal which will enable us to reach very remote mine sites that are difficult to access physically and will focus more on repeat trainings and refresher modules.

RCT and GBF reflect on decade-long automation partnership

RCT and underground mining specialist, GBF, have marked 10 years of working together to implement autonomous technology into underground mining operations.

Since 2009, when GBF & RCT conducted underground trials of the ControlMaster® Guidance Automation system at Gold Fields Caves Rock mining operations, RCT has delivered 19 autonomous systems including Sandvik LH203s, CAT 2900Gs, R1700s, R1700Gs and R1300Gs at multiple GBF-run mine sites throughout Western Australia’s Goldfields, according to RCT.

The work collectively amounts to roughly 15,000 hours of machines operating on Guidance Automation within GBF-run operations.

“ControlMaster Guidance Automation has seen numerous software iterations over its product life starting with dynamic operator engagement, surface control to independent autonomous tramming and, more recently, multi machine control via RCT’s latest automation offering,” RCT said.

GBF Maintenance Superintendent Alan Moyle, who played a key role in the initial trials and has seen the Guidance Automation system evolve over the last 10 years, said RCT’s technology has significantly improved safe machine operations by removing personnel from the mine face as well as better operator fatigue control.

“Greater control features have reduced the amount of machine damage due to operator errors with consistent machine cycles enabling us to improve productivity and it provides us data when tendering for new contracts,” he said

“RCT have also provided multiple opportunities for GBF apprentices to gain experience with their latest modern technology which they have subsequently applied to their work.”

RCT Product Manager Automation & Control, Brendon Cullen, said GBF’s early adoption of RCT’s technology meant its operations have benefitted consistently as the product has evolved.

“GBF has been influential in driving features and improvements to the system over time and develop new features such as G-Dash which empower operator’s decision making by presenting a dashboard of the machinery in relation to its surrounding in real time,” he said

“GBF’s operators have also consistently provided feedback over time, resulting in improvements such as faster tramming times, better cornering speeds, more efficient braking and the evolution of the fully automated tramming cycle.

“As the mines are becoming deeper the drive to operate the machinery from the surface is becoming a key requirement to maximise production times. RCT continues to work in partnership with GBF to allow them to reach their goals as cost efficiently as possible using the technology available onsite at the time.”

RCT brings automation to MATSA underground operations in Spain

RCT says it has finalised a major automation project at MATSA’s Aguas Teñidas and Magdalena mines in the Huelva province of Spain.

The project involved installing ControlMaster® Guidance Automation on four CAT R2900G underground LHDs and one Automation Centre Surface Control Station at MATSA’s Aguas Teñidas copper-lead-zinc mine.

MATSA is a jointly-owned company by Mubadala Investment Co and Trafigura. It owns and operates three mines in the Huelva, including Aguas Teñidas, Magdalena and Sotiel, on top of a 4.4 Mt/y copper and polymetallic processing plant.

RCT’s automation centre at Aguas Teñidas is fitted out with RCT’s Multiple Machine Control feature enabling a single operator to remotely control multiple machines at the same time via the mine’s digital communications network.

RCT also commissioned two Sandvik LH621 underground LHDs with ControlMaster Guidance Automation at the nearby Magdalena copper mine. These Sandvik LHDs can operate on a digital network via RCT’s Area Access Cabinets which act as an extension of the automation centre and interfaces between the work areas and the machines.

This instalment builds on a previous project to mount ControlMaster Teleremote and Guidance Automation solutions on three of the site’s CAT R2900G LHDs, which operated on an analogue network via two surface control stations, according to RCT.

Guidance Automation allows machines to tram between two predetermined points on a mine site with the push of a button by operators who also receive real-time information including machine speed, rpm, direction, pitch and roll, RCT said.

“The automation centre consists of an ergonomically designed operators chair facing up from screens, which feed real-time information from sensors and machine-mounted cameras to the operator,” the company added. Teleremote, meanwhile, enables the operator to remotely manage the machine from a control station in real time.

A MATSA spokesperson said: “This system not only allows us to operate in hazardous conditions safely from the surface, but also increases productivity by permitting us to operate during shift change and smoke clearing. We also have the capability to simultaneously operate more than one piece of equipment with the same teleremote operator.”

RCT Account Manager, Shane Smith, said the Guidance Automation products would provide solid benefits for MATSA. “ControlMaster Guidance Automation has a proven track record of improving operator safety in a traditionally hazardous working environment by removing them from the mine face,” he said.

“The faster tramming speeds will also help to boost site productivity on site and limit unplanned machine downtime due to repairs from machinery accidents while the new automation centre will reduce operator fatigue due to improved comfort and ease-of-access on the mine’s surface.”

RCT’s Kalgoorlie branch makes quick work of automating Sandvik LH621i LHD

RCT says it has successfully installed its autonomous technology on the recently released Sandvik LH621i underground loader for one of its clients in Western Australia’s Goldfields.

Earlier this month, RCT’s Kalgoorlie branch received the loader and commissioned the ControlMaster® Guidance automation technology package only weeks after the machine was first released to the Western Australia market.

The ‘i’ series represents Sandvik’s latest iteration of its underground loader range and, according to Sandvik, is the LHD of choice for rapid mine development and large-scale underground production. It is a matching pair with the previously introduced 63-t payload Sandvik TH663i truck.

ControlMaster Guidance Automation means machines can automatically tram between production level locations at higher speeds while also providing real time, graphical machine information to operators situated in remote automation centres, RCT said.

RCT Kalgoorlie Branch Manager, Rick Radcliffe, said the company could install and commission the Sandvik LH621i loader and deliver it to site within a relatively short lead time.

“Now that we have documented the new LH621i, all future ‘i’ series loaders can be commissioned in exactly the same amount of time as traditional Sandvik 621 loaders,” he said.

“This work follows on from a previous project where we commissioned two Sandvik LH517i loaders in the Kalgoorlie workshop for clients in the region.”