One of the initial and most critical stages of water treatment is to aerate large volumes of water in treatment plants. Aeration is the process whereby water is enriched with oxygen through a continuous rotation and churning process. This enables the release of harmful gases from the water, kills certain bacteria and also hastens the breakdown of organic matter.
Aeration is usually achieved by rotating a large propeller through the water volume, thereby mixing air into the water. This propeller is exposed to large radial and axial forces, and if the drive gear is incorrectly installed, it can lead to failure and damage to the propeller and the gearbox driving it.
SEW-Eurodrive Cape Town branch manager Byron Griffiths notes that the company’s extended bearing distance (EBD) configuration and drywell bearing housing is ideally-suited for the aeration process. “It allows for much higher radial and axial forces to be absorbed by the gearbox, while the drywell bearing housing ensures no oil can leak into the sensitive water treatment process.”
Inenzo Water projects manager Chris Erasmus adds, “In our industry, we must ensure that we offer clients top solutions at competitive prices. Over the years, we have found that the pricing, quality and service offered by SEW-Eurodrive played a decisive role in our procurement for this project.”
Griffiths indicates that the company has extensive application knowledge with regards to gearboxes driving aeration equipment. “By listening to the client’s requirement and understanding the unique problems faced on this project, we were able to marry our own extensive product range and knowledge with the expectations of the client.”
SEW-Eurodrive strives to ensure that every application requirement is fully understood and that each product delivered meets with the high standard of service and quality that its clients have come to expect over the decades. Griffiths reveals that the compact range of IG units is becoming increasingly popular in South Africa.
One of the key advantages in selecting the MC series of IG units is that they are assembled in Nelspruit. Griffiths points out that local assembly cuts down on international shipping costs, which results in savings for the client.
“The units can also be produced faster, which reduces project lead times. Availability of spares and turnaround time on repairs is also minimised to ensure high levels of availability. Due to our having the expertise to assemble these units in South Africa, extra degrees of customising and order flexibility are also axailable to our customers,” he concludes.
Next-gen battery-driven grease gun SKF South Africa
Motion Control & Drives
SKF’s innovative TLGB 21 battery-driven grease gun optimises lubrication efficiency and reduces costs, by seamlessly combining advanced technology with a smart, rugged design.
Read more...Autonomous robots provide green logistics DNH Tradeserve t/a DNH Technologies
Motion Control & Drives
In 2007, Heinrich Amminger and Martin Trummer from Austria had an idea for revolutionising warehouse logistics. They developed the automated small part warehouse – an intelligent and very environment-friendly logistics system that is winning an increasing number of customers for Ylog, a startup company.
Read more...Precision drives on the Red Planet DNH Tradeserve t/a DNH Technologies
Motion Control & Drives
More than 100 electric motors from maxon have been used on the Red Planet, and have withstood cosmic radiation, dust storms, and temperature fluctuations. The key to success is standard industrial products.
Read more...Solar-powered drive solution for water pumps Schneider Electric South Africa
Motion Control & Drives
Schneider Electric South Africa has launched its Altivar Solar ATV320 variable speed drive (VSD), a solar-powered drive solution that is compatible with a wide range of water pumps, catering for water challenges and decarbonisation of irrigation pumping and agriprocessing machinery.
Read more...Dependable belt rip detection
Motion Control & Drives
Becker Mining has launched the newly developed BRS4.0 belt rip detection system, with advanced features for greater durability, higher efficiency, and improved safety.
Read more...Flat face and flat face screw couplings for mining
Motion Control & Drives
Quick couplings are the critical connectors that keep mining systems running. Within the mining industry, the choice of coupling can significantly impact equipment performance, downtime, and maintenance costs. Stucchi offers flat face and flat face screw couplings that are designed to withstand mining’s unique challenges.
Read more...New-generation drill rig
Motion Control & Drives
Epiroc is launching the new-generation PowerROC T35, offering both increased fuel efficiency and faster operations.
Read more...Compressed air treatment do’s and don’ts Artic Driers International
Motion Control & Drives
As a long-established importer and manufacturer of air dryers, Artic Dryers often sees the results of poor installation and issues with aftercoolers that create serious problems in air drying systems.
Read more...Understanding standby, prime and continuous gensets WEG Africa
Motion Control & Drives
The increasing reliance of South African businesses on generator sets to mitigate power disruptions highlights a crucial need for proper selection based on specific operational demands. Despite their growing usage, there is still widespread confusion about how to choose the appropriate genset, often leading to inefficient and costly decisions.
printer friendly version