We (GMEC) have established a solid track record in maintaining coal conveyor systems for the energy sector. Notably, our maintenance work on mill cranes at Matla Power Station demonstrates our capability in ensuring asset reliability and uptime for critical plant equipment. In addition, GMEC has successfully designed, fabricated, and constructed hopper systems, shredders, and screw feeder assemblies for various process plant clients. Our asset fleet, including Articulated Dump Trucks (ADTs), also enables us to support key mining logistics and contribute to strategic operational goals within the sector.
At GMEC, supplying industry with technologically advanced engineering products and precision testing instruments forms a core part of our value offering. We have successfully delivered a range of high-performance products to industrial clients, with strategic plans to secure master distributor licenses across Africa.
Our supplied products include:
• Linear Strain Gauges
• Heavy-Duty Drum Lifters (Rated >200kg)
• High-Temperature Thermal Detectors
• XRF Analyzers
• …and more.
From its early establishment, GMEC made a strategic decision to invest in advanced engineering design and analysis tools, aligning with the demands of a market seeking innovative and creative design solutions. Key among these is the Siemens Solid Edge 3D software suite, which serves as our primary modelling platform in design and analysis activities. To complement this, we also utilize the MSC Mentat/Marc Finite Element Analysis (FEA) software for solving complex engineering problems. The integration of these technologies, combined with our in-depth knowledge of industry design codes, forms the foundation of GMEC’s robust and reliable engineering design services.
The evolution of sensor technologies—across visual, acoustic, and vibration domains—has unlocked significant opportunities for plant automation and the development of digital twins. These digital replicas enable predictive maintenance and automation by leveraging real-time data from sensor systems.
We've positioned ourself at the forefront of this engineering shift, delivering industrial automation solutions across a range of projects with proven success.
We deploy technologies from globally recognised manufacturers such as BASLER and Crystal Instruments, working in collaboration with their accredited local distributor, TANDM, to provide clients with critical plant performance insights through advanced sensor integration.
GreyMatter’s expertise in materials handling made a measurable difference in our production line. Their custom chute designs have reduced maintenance downtime and improved flow efficiency across the plant. Professional, responsive, and deeply knowledgeable — we highly recommend their services.
We partnered with GreyMatter to optimise our dust handling system, and the results were beyond expectation. Their engineering solutions were both innovative and practical, significantly improving our operational performance and compliance. They’re a team you can depend on for critical infrastructure work.
GreyMatter delivered exceptional engineering insight throughout our power station upgrade. Their team approached every stage with precision - from design to implementation - ensuring reliability and efficiency. Their commitment to technical excellence and safety standards truly sets them apart in the industry.
We are a trusted partner for businesses seeking comprehensive engineering solutions, specializing in maintenance, project management, welding fabrication, instrumentation, and electrical supply.
Masingita Towers, West Rd South Sandton 2196 ·
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