According to Bearings International (BI) electric motors product manager Lewis Hiepner, the arduous operating conditions at water-treatment plants mean that the motors specified not only have to be high-efficiency, but must also be IP65-rated for corrosion resistance. This is where Bauer motors come into their own, applied mainly to drive pumps and aerators. The Bauer range for the water-treatment industry features IE2, IE3 AND IE4 energy efficiency, in addition to an IP65 rating and Class H insulation, with flange-mounted vertical and horizontal options.
Apart from the motors themselves, gearboxes also have to be IP65-rated, in addition to having a special corrosion-resistance coating to protect the motor casings and shafts by ensuring adequate lubrication of all internal components.
Chain products used in water-treatment plants are mainly stainless steel for added durability, apart from the mild-steel sprockets themselves. BI chains and gears product manager Frikkie Ras explains: “We are able to supply a complete solution for water, sewage and effluent plants, including couplings, pulleys and belts, gearboxes and bearings, which ensure that such plants operate optimally and with minimal downtime.”
Highly-engineered chain products for water-treatment plants cater for different pitch sizes and construction materials, including grades 314 and 316 stainless steel. Here the most common sizes used are three-, four- and six-inch chain. Other BI products ideal for the water-treatment industry are the smaller TR inline gearboxes, which are ideal to drive reticulation pumps, clarifiers, and raw water pumps. The Bauer range even includes a two-stage gearbox for larger aerators.
“What gives BI the leading edge in the water-treatment industry is not only the premium product range we supply, but the fact that we offer free plant inspections and maintenance checks to ensure that the products are installed and applied correctly for maximum efficiency,” adds Ras.
BI also has a dedicated water industry specialist to provide technical advice and help customers to resolve specific problems or issues, as well as optimise existing facilities with the latest equipment.
“We are able to visit a plant to assess its specific requirements, which forms the basis of a complete solution,” concludes Ras. “Product training is also provided for plant engineers, workshop foreman, or general staff, which goes a long way to assist with preventative maintenance.”
Record-breaking dragline relocation
Motion Control & Drives
Draglines are key pieces of equipment in open-pit mining. BHP Mitsubishi Alliance entrusted Mammoet with the relocation of a 3100 ton Marion 8050 dragline from one end of the Peak Downs coal mine in Queensland, Australia to another, a full 27 km away.
Read more...igus expands 3D printing capabilities igus
Motion Control & Drives
Motion plastics specialist, igus South Africa has introduced a new 3D printing service capable of producing custom parts in two engineering-grade polymers with exceptional strength and without the need for lubrication.
Read more...Bühler‘s new die refurbishment machine
Motion Control & Drives
Bühler has reinforced its commitment to customers in southern Africa with the installation of a new die refurbishment machine at its Johannesburg workshop.
Read more...SEW-EURODRIVE drives innovation at automotive plant SEW-EURODRIVE
Motion Control & Drives
[Sponsored] A major automotive manufacturer in Gauteng has boosted its operational efficiency, safety and energy savings with the installation of SEW-EURODRIVE’s advanced MOVIGEAR mechatronic drive system in its newly expanded buffering zone.
Read more...Reimagining rotation for a circular and sustainable future SKF South Africa
Motion Control & Drives
Through the design and manufacture of components with sustainability at their core, SKF is reimagining the future of rotation, rolling away from traditional, consumable-based thinking toward a smarter, more sustainable circular approach.”
Read more...Optimising operational efficiencies through advanced filtration systems Bearing Man Group t/a BMG
Motion Control & Drives
Filtration is the only effective defense against wear and tear when contaminants are present. It is therefore critical that effective filter components are correctly used to ensure dependable performance, high efficiency and extended service life of machinery and vehicles.
Read more...A world first in maintenance
Motion Control & Drives
Lutz Pumpen has therefore developed a filling tool called Lutz Lube Drive, which considerably simplifies the maintenance process. The idea is that a commercial cordless screwdriver becomes the motor of a pump tube.
Read more...The future of robotics
Motion Control & Drives
Research into robotics and autonomy uncovers some of the up-and-coming industrial uses and applications within the sector, including for automotives and logistics, as well as for personal and commercial use.
Read more...Epiroc strengthens productivity and sustainability
Motion Control & Drives
Epiroc is accelerating the transformation towards more productive and sustainable mining operations with the introduction of the new Minetruck MT22. The new 22-ton underground truck is designed for mining operations with small drift sizes, delivering increased effectiveness, reduced exhaust emissions, lower fuel consumption and extended service intervals.
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