Tag Archives: Sami Niiranen

Epiroc battery-electric retrofit solution coming in Q1 2021

Epiroc has confirmed that its battery-electric retrofit solution for diesel-powered machines is expected to launch in the March quarter of 2021.

Speaking at the company’s Capital Markets Day Fika 2020 event on Monday, Mattias Olsson, SVP Corporate Communications, confirmed the launch date during an investor Q&A session.

Sami Niiranen, President of Epiroc’s Underground division, said during the same event that the ST1030 underground loader would be the first unit to undergo a diesel- to battery-powered conversion. These 10-t-payload LHDs are the company’s largest loader segment, according to Niiranen.

Jess Kindler, President of Parts and Service, said these conversions were expected to be conducted during a midlife service rebuild process.

Epiroc ‘new generation’ Boomer drill rig to launch in 2021

Epiroc is planning a “new generation” Boomer face drilling launch in 2021 as it looks to capture more market share in the underground mining contractor market.

Speaking at Epiroc’s Capital Markets Day Fika 2020 event on Monday, Sami Niiranen, President of Epiroc’s Underground division, said the new rigs would be designed for increasing both production and safety.

The company referred to the machine in presentation slides as a “true development rig, fully equipped for multi-task operation and automation”, with Niiranen adding that the Boomer will come with a battery-electric driveline option.

During his presentation, Niiranen also provided investors and interested parties with the latest numbers on Epiroc’s digitalisation and automation solutions.

He confirmed that more than 1,000 machines were now connected to the company’s Certiq telematics system, while there were circa-90 production Simba production drills operating autonomously. This came alongside around 50 automated underground LHDs and some 670 drills with full automation capability.

Epiroc and Orica announce world first semi-automated explosives delivery system

Orica and Epiroc Rock Drills say they have successfully co-developed a prototype of the world’s first semi-automated explosives delivery system.

A sought-after technology by customers in the underground hard-rock mining sector, Avatel™ will deliver a completely new way of approaching development blasting operations by eliminating charge crew exposure at the face, according to the companies.

Orica and Epiroc expect to commence commissioning on Avatel, the first-of-its-kind, industry-driven explosives delivery system, in the coming weeks, meaning the solution could be deployed at underground mine sites as early as the end of 2021.

The solution provides safe access for an operator in cab to execute the development cycle while reducing the reliance on costly, time-consuming and, at times, ineffective controls put in place to manage the risks to personnel working in one of the highest risk areas of an underground mine, the companies said.

Orica’s Chief Commercial and Technology Officer, Angus Melbourne, said: “The mining industry is moving rapidly toward a digitally integrated and automated future, and Avatel will fulfil our shared vision of developing safer and more productive blasting solutions.

“Achieving this significant development milestone, despite COVID-19 disruptions, shows the strength of our collaboration with Epiroc and our collective ability to deliver the future of mining.”

Epiroc’s President Underground division, Sami Niiranen, said: “With this partnership, we continue to raise the safety bar by combining world leading technologies that will make a difference in underground mines.

“The Avatel prototype represents the first step towards autonomous charging – a vital step in the journey toward safer and more productive blasting operations underground. We are looking forward to bringing this ground-breaking solution to customers worldwide.”

A key enabling technology of Avatel and Orica’s automation vision is WebGen™, Orica’s fully wireless initiation system. When combined with Orica’s LOADPlus™ smart control system, specifically designed on-board storage, assembly, digital encoding capability and Subtek™ Control bulk emulsion, Avatel provides customers with complete and repeatable control over blast energy from design through to execution, the companies say.

Built on the foundation of Epiroc’s Boomer M2 carrier, and integrated with Orica’s latest explosives technology, Avatel is a twin boom, semi-autonomous and fully mechanised development charging solution that, Epiroc and Orica says, allows a single operator to complete the entire charging cycle from the safety of Epiroc’s enclosed ROPS and FOPS certified cabin.

“Avatel is equipped with the most sophisticated version of Epiroc’s acclaimed Rig Control System (version 5),” they said.

“Through its intuitive interface, with a large touchscreen and dual multifunctional joysticks, and, combined with Epiroc´s computer assisted boom positioning features, it can be easily handled. Integrated with Orica’s LOADPlus, charge plans and other important data will be communicated between the systems.”

The design of Avatel builds on Epiroc’s application design experience, further adapted to match conditions this new solution will face. Future developments can be extended to other Epiroc carriers including battery drivelines, they say.

Other advantages include flexibility at the face through Epiroc´s dual diesel/electric plug-in power solution.

“The convergence of these technologies ultimately ensures that the right explosives will be safely delivered into the right holes and given the right timing to achieve optimal efficiencies and the desired outcomes,” the companies said.

Extensive trials of Avatel will take place throughout 2021, before the first commercially available systems are expected to enter service.

Orica announced in November 2019 that it had entered a partnership with Epiroc to develop a semi-automated explosives delivery system.

Epiroc charged up by automation, digitalisation and battery equipment wins

Epiroc’s second ever Capital Markets Day, in Stockholm, Sweden, was an enlightening affair, with the original equipment manufacturer backing up its credentials as a leader in the mine automation, digitalisation and electrification space.

Speakers including Per Lindberg, President and CEO; Helena Hedblom, Senior Executive Vice President Mining and Infrastructure; Sami Niiranen, President Underground Rock Excavation; and Jose Sanchez, President Drilling Solutions, with all of them reeling off a number of statistics worth highlighting.

For example, the company said around 60% of Epiroc equipment is now being delivered with its rig control system (RCS), a system that on Pit Viper blasthole drills is the next “evolutionary step toward fully autonomous mining”, the company recently said.

At the same time as this, 3,400 of its machines have been delivered with “connectivity”, Lindberg said, a transition that is allowing customers to monitor, in real time, elements of a machine’s performance. As recently as the company’s June quarter results release, Lindberg said more than 2,500 machines were ‘connected’.

When it came to automation underground, Epiroc said it had 43 projects on its books, with 600 drill rigs equipped for complete automation of the drilling process; the latter up from the more than 550 Lindberg quoted in the June quarter results.

Epiroc has also seen a 30% increase in utilisation of connected Simba production drills globally, according to Lindberg.

On surface, meanwhile, Epiroc was involved with autonomous and teleremote drilling in 16 countries on five continents, he said.

Among these automation projects were the fully autonomous electric drill at Boliden’s Aitik copper mine, in Sweden, an autonomous SmartROC D65 at Newmont Goldcorp’s Hollinger mine, in Canada, and autonomous Pit Vipers at the leading gold miner’s Penasquito mine, in Mexico.

A map shown by Sanchez also included first remote/teleremote operations in Morocco, Ukraine (see Ferrexpo Yeristovo story), Chile and Papua New Guinea. There was also mention of first autonomous solutions in South Africa (along with a first multipass autonomous operation) and a first autonomous drill in operation in Australia.

And, of course, the company provided an update on its battery-electric solutions, which Epiroc believes will improve health and safety, reduce emissions, lower total cost of operation and improve productivity for its customers.

Lindberg said the company had accumulated 100,000 hours of battery-electric machinery operation to date and, so far, customers had achieved a more than 70% reduction in energy consumption – mainly through reduced ventilation needs.

On the company’s recently-launched Minetruck MT42 Battery, specifically, Niiranen said Epiroc had observed 10% increased productivity through faster ramp cycle time at operations where the machine was being trialled/operating. One of these machines is currently being trialled at Agnico Eagle’s Kittilä gold mine, in Finland, as part of the EU-funded Sustainable Intelligent Mining Systems project (a project Epiroc is coordinator of).