Drive solution for stacker reclaimer
First Quarter 2024
Electrical switching & drive systems & components
Hägglunds Drives South Africa, a Bosch Rexroth Company, recently completed a retrofit project on the bucket wheel of a stacker reclaimer at Richards Bay Coal Terminal (RBCT). The project, acquired via a tender process, was realised late in 2022 and entailed replacing a gearbox drive solution with a direct drive solution from Hägglunds Drives SA.
Installation of the drive unit commenced at the end of August 2023 with commissioning conducted in late September. In addition to supplying the equipment, Hägglunds Drives SA’s scope of work involved fitting the motor to the main shaft of the bucket wheel and positioning the drive unit on the slew, with all relevant piping installed.
“While we were awarded the contract via tender, we have a long-standing relationship with RBCT, having provided solutions and services to them over the years,” says Ashley Mohun, sales engineer at Hägglunds Drives SA.
RBCT was established in 1976 as a 12-million ton export terminal and, over the years, expanded to its current 91-million ton capacity export terminal providing coal to the global market. “Hägglunds Drives systems are incorporated in our tipplers and stacker reclaimers due to their high availability and high reliability,” says Kubendren Naidoo, general manager of Asset Management at RBCT. “The terminal prides itself on being a world-class, efficient, and technologically advanced terminal, and Hägglunds Drives solutions offer high efficiency, reliability and availability that ensure fast turnaround times of trains and vessels.
“Hägglunds Drives’systems eliminate delays and unnecessary stops and ensure that we get the maximum useful life of our equipment,” adds Naidoo. “They also ensure maximum availability, especially on our stacker reclaimers where we use the Hägglunds Drives CBM motor.
“The Hagglunds Drives team provides a professional and excellent service to RBCT,” he continues. “The technical teams from Hägglunds Drives and RBCT work together to ensure that the systems work efficiently, from concept and design phases through to implementation. The team from Hägglunds Drives provides an excellent aftersales service, with no challenges envisaged or experienced.”
The direct drive solution installed on the stacker reclaimer is accompanied by a 12-month warranty on parts and workmanship, and a service agreement has been tailored to meet the requirements of RBCT. “RBCT can be assured of our commitment and ongoing support”, concludes Greg Daniels, service engineer at Hagglunds Drives SA.
Further reading:
New generation low power frequency inverters
Bearing Man Group T/A BMG
Electrical switching & drive systems & components
New to BMG’s electromechanical range are energy-efficient Synergy PI150 series frequency inverters, which have been designed for efficient use in many applications.
Read more...
Planar motor system for quality assurance
Beckhoff Automation
Editor's Choice Electrical switching & drive systems & components
Achieving the shortest possible inspection times, even when working with different components, is paramount when it comes to series production. This is precisely what special machine builder, stoba Sondermaschinen set out to achieve with its InspectorONE optical inspection system, which is based on deep learning and features the Beckhoff XPlanar planar motor system at the conveyor system core.
Read more...
Siemens elevates automotive and aerospace simulation
Siemens South Africa
Electrical switching & drive systems & components
Siemens Digital Industries Software has announced the latest update to its Simcenter portfolio, delivering advancements in aerostructure analysis, electric motor design, gear optimisation and smart virtual sensing. These enhancements are designed to streamline workflows, accelerate certification and provide deeper insights into system performance.
Read more...
Turbomachinery controls: the call of duty
Schneider Electric South Africa
Electrical switching & drive systems & components
There’s a lot to be said about the unsung heroes of this world; those men, women and machines that deliver such important functions, often overlooked and recognised. One such machine is turbomachinery, and while the name does sound quite obvious to the layman, its rich history and daily functions are not.
Read more...
More movement in the market
Electrical switching & drive systems & components
Aerotech aims to revolutionise the market for precision motion and machine controls with an intuitive control platform.
Read more...
Motion technology for all types of automation
Bearing Man Group T/A BMG
News & events Electrical switching & drive systems & components
BMG has been appointed by The Timken Company as a distributor in southern Africa for the Rollon linear motion guidance system.
Read more...
Servo motor series for explosive environments with expanded certification
Parker Hannifin - Sales Company South Africa
Electrical switching & drive systems & components
Parker Hannifin’s ongoing commitment to safety and performance in hazardous environments is evident in the new certifications and product improvements for its EY and EX servo motor series.
Read more...
The world’s most powerful worm
Editor's Choice Electrical switching & drive systems & components
Geothermal energy from the natural heat of the Earth is an inexhaustible resource, yet the growth of the global geothermal power sector lags behind other renewable energies. Now Swiss startup, Borobotics is hoping to speed this up with its innovative new electric-powered geothermal drilling robot, which can be used to fast-track and lower the cost of heat pump installations in confined spaces.
Read more...
The impact of gearless mill drive technology on CO2 emissions
Electrical switching & drive systems & components
ABB has released an in-depth white paper detailing the vital role that gearless grinding technologies can play in driving productivity in mining while simultaneously reducing their carbon footprint.
Read more...
Revolutionising TIG welding for aerospace manufacturing
Electrical switching & drive systems & components
Yaskawa Southern Africa has partnered with Aerosud Aviation, a leading aerospace manufacturer, to implement a cutting-edge robotic TIG welding solution tailored to the exacting demands of aerospace production.
Read more...
printer friendly version