By Eamonn Ryan
Metraclark, part of the global Beijer Ref group, recently hosted a lively customer evening at A’la Turk restaurant in Gauteng, bringing together contractors, suppliers, and staff for an engaging mix of networking, industry updates and professional development. The event provided a relaxed environment for attendees to reconnect, share insights, and stay informed on the latest technologies and trends shaping the HVAC&R sector.
A section of the audience in the packed venue. © RACA Journal
ebm-papst on meeting new efficiency standards
ebm-papst discussed the recently introduced Minimum Energy Performance Standards (MEPS) for South Africa, requiring IE3 efficiency motors for three-phase units from 0.75kW to 375kW. The company stressed that efficiency gains require both high-performance motors and well-engineered impellers. Their EC motors, comparable to IE5 efficiency levels, exemplify a holistic approach to energy saving and sustainability. The presentation highlighted opportunities for contractors and businesses to improve operational efficiency while complying with evolving regulations.
Fuchs expertise in lubricants
Fuchs showcased its extensive product portfolio and global operations, highlighting over 11 000 products for 55 sectors across industrial, speciality, food and mining applications. Recent expansions, including a new tank farm, increased supply capacity by 40%, ensuring faster delivery to customers. Key product attributes – such as high thermo-chemical stability, low sludge formation, good miscibility and reliable water protection – emphasised Fuchs’ focus on protecting equipment and extending operational life.
Maksal Tubes’ high-quality copper solutions
According to a presenter from Maksal Tubes, the company, based in the East Rand and with roots stretching back to the 1940s, has long been a key player in South Africa’s copper tubing industry.
“At Maksal, we start with premium copper cathode plates sourced directly from local mines. Originally, our production relied on extrusion press technology, but in 2016 we upgraded to the cast and roll method. This change not only increased our throughput but also cut energy use, replacing large furnaces with smaller, more efficient units.”
The presenter noted that another milestone came in December 2023, when Maksal introduced an additional upgrade that lifted their daily production capacity to 200km of tubing.
Maksal’s copper tubing, widely used in refrigeration and air conditioning, meets ASTM 280-88 and 743-88 standards, ensuring international recognition for quality and performance. “We also anneal the tubing, making it easier for installers to handle on site,” the presenter added.
Copeland sustainable refrigeration solutions
Copeland highlighted sustainable refrigeration innovations, emphasising energy efficiency and carbon reduction. Key features of its digital units include increased capacity, compact footprints and advanced modulation technology. Copeland also showcased solutions for medium and low-tech applications, including retrofit options and multi-evaporator setups. The presentation reinforced Copeland’s commitment to efficiency, adaptability and long-term sustainability in commercial refrigeration.
