After many years of trying to break into the Ghana gold mining market with its modern mine winder drive and control systems, ACTOM Industry finally achieved a breakthrough late last year when it secured an important contract to upgrade the drive and control system of a man-winder at a gold mine. The mine is one of several gold mining operations in Ghana that are owned and operated by a leading international gold mining company.
“We view this contract as a substantial ground-breaking achievement for us, as we’ve been selected to replace original equipment manufactured and supplied by an OEM not in any way connected with us,” said Janna Kapp, ACTOM Industry’s general manager. “In most of our mine winder drive and control system contracts, we are responsible for the design, assembly, supply, installation and commissioning of each system ordered. In this instance, due to various regulations prevailing in Ghana that render it unworkable to have us participate in any of the onsite work involved, we had to negotiate a project plan with the client. This allowed us to deliver and execute the project without undue risk to either party,” he explained.
He added that the agreed project plan ensures that the required standards and competence for the onsite work are adhered to without the presence of ACTOM Industry’s personnel in Ghana. In terms of the project plan, the client undertakes to procure and supply the labour force required for the installation work.
The contract is due for completion in the first quarter of 2024. It covers the replacement of the aging and outdated Ward-Leonard motor generator set and associated electrical and control systems with ACTOM Industry’s state-of-the-art DC system. This comprises a thyristor converter system, which regulates the DC voltage onto the retained 2635 kW motor.
Other equipment that forms part of the new system includes transformers, switchgear and a safety and control system. “Our system is more efficient, less expensive and less maintenance-intensive than the legacy system it replaces,” said Janna. He concluded: “Now that we have succeeded in winning this important winder upgrade contract in Ghana, we believe we stand a good chance of being awarded further winder drive and control upgrade contracts for some of the other operations there.”
Securing Africa’s energy future starts at home ACTOM Electrical Machines
Electrical Power & Protection
Africa’s energy demands are surging, but the current reliance on imported solar technology leaves the continent vulnerable. This is why the prospect of building inverters and lithium batteries locally, designed for South Africa’s specific needs, is so promising.
Read more...Building resilience in extreme environments ACTOM Electrical Machines
IT in Manufacturing
Extreme temperatures, corrosive substances and high pressures are just a few of the elements that make up the unforgiving operational environments characteristic of the petrochemical and oil and gas sectors. A proactive and nuanced approach to industrial maintenance is no longer optional for organisations, it is an absolute necessity to avoid disruptions and create the right conditions for success.
Read more...Building resilience in extreme environments ACTOM Electrical Machines
Motion Control & Drives
The petrochemical and oil and gas sectors operate in unforgiving environments. In this high-stakes industry, operational efficiency is vital, and unplanned downtime can have severe consequences. To thrive in this demanding landscape, a proactive and sophisticated approach to maintenance is no longer an option, but a necessity.
Read more...Innovating control and display solutions
PLCs, DCSs & Controllers
Mimic Group, founded in 1971, started with electronic and mimic displays before expanding into control desks, software and display electronics.
Read more...ABB technology for greater circularity in metals and mining industries
PLCs, DCSs & Controllers
ABB has been selected by GreenIron, an innovative Swedish company working in the mining and metals industries with its patented materials reduction technology, to provide automation and control system solutions for a first commercial facility in Sandviken, Sweden.
Read more...EtherCAT Box modules for confined spaces Beckhoff Automation
PLCs, DCSs & Controllers
Users of EtherCAT and EtherCAT P Box modules from Beckhoff’s EP and EPP series benefit from 25 years of IP67 expertise in the I/O sector. The broad product range for decentralised distribution of the I/O level directly at the machine or system has been continuously expanded and further developed during this time.
Read more...Locally manufactured solutions for infrastructure development ACTOM Electrical Machines
News
Infrastructure plays a critical role in driving growth and economic development in South Africa, particularly through projects involving the country’s energy, logistics and water sectors.
Read more...Energy delivery to shape the future of sub-Saharan Africa ACTOM Electrical Machines
Electrical Power & Protection
The transmission and distribution of energy are the critical links connecting power generation facilities to consumers. In sub-Saharan Africa, their quality and capacity significantly impacts economic development and quality of life.
printer friendly version