SEW-Eurodrive has developed a purpose-built 2-stage gear unit series solution, the MACC series, specifically for air-cooled condensers (ACC). Air condensers are the preferred solution for dry cooling towers in a range of industries including power stations, refineries, petrochemical plants and even paper mills.
The MACC solution features maintenance brakes, oil filtration on all units and a robust reinforced housing. Internal reinforced bearing systems and custom output shafts have been designed to suit precise client requirements.
From left: Quintin Bianchina, business development representative and Jonathan Mckey, business development manager at SEW-Eurodrive South Africa.
The solution is reliable, powerful and quiet. Its efficient design allows it to meet the exact technical specifications of a wide variety of application demands including high torque, fan impeller loads and an extensive speed range including wind milling, low noise levels and reinforced support of motor weights and sizes.
The MACC range offers a high thermal capacity due to a large housing, cooling ribs, optimised oil level and oil circulation as well as a low noise axial cooling fan as an option for increased thermal capacity. In addition, a reliable surface treatment is available for aggressive environmental conditions.
The solution has the benefit of offering all the necessary optional accessories in a manner that is maintenance friendly and which is accessible from the walkway on the fan bridge.
SEW-Eurodrive already has several of these units in operation globally. In South Africa, it recently supplied six MACC series helical gear units to a local electricity utility. “The six units are the largest size in the range supplied to date,” reports Jonathan McKey. “The drop-in solution provides clients with a convenient plug-and-play option in addition to providing improved reliability.”
BMG achieves GBCSA Net Zero Waste Level 2 Certification Bearing Man Group t/a BMG
News
BMG has achieved Green Building Council South Africa Net Zero Waste Level 2 Certification after diverting more than 90% of operational waste from landfill, demonstrating how practical sustainability measures can deliver measurable environmental and commercial benefits.
Read more...Pump spares and parts for Africa
News
KSB Pumps and Valves explains how its decentralised stockholding and local manufacturing keep spares and parts available across its installed base in Africa.
Read more...Inspiration for times of change Endress+Hauser South Africa
News
More than 2000 customers, partners and experts gathered in Basel, Switzerland, for the Endress+Hauser Global Forum in April 2026. Under the theme of driving sustainable transformation together, the event combined keynote sessions on strategy, technology and the future of work with practical case studies from across the process industry.
Read more...The gender gap in SA’s engineering sector
News
South Africa’s engineering sector is facing a critical gender imbalance, with women making up just 16% of registered engineering professionals compared to 84% of men.
Read more...Safe removal of the historic US 181
News
Mammoet provided the heavy-lift expertise that helped remove the 2300 ton centre span of the historic US 181 Harbor Bridge in Corpus Christi, Texas, using a precision lift-and-lower method that protected nearby marine environments and reopened navigation channels swiftly.
Read more...Africa Energy Indaba 2027 aims to ignite the power revolution
News
Africa Energy Indaba 2027 takes place from 2 to 4 March 2027 at the Cape Town International Convention Centre, bringing together ministers, utilities, investors and developers to accelerate energy generation, unlock investment and drive the continent’s industrial future.
Read more...Major bearing tender for SKF SKF South Africa
News
SKF has secured a major bearing supply tender from an Algerian steelmaker, reinforcing its position in the metals segment across North Africa.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version