Compressed air leak detection service
2nd Quarter 2013
Pneumatic systems & components
Shield Technologies – a specialist in welding and industrial applications – has expanded its product offering to include the monitoring and detection of compressed air leaks. CEO, Wayne Holt explains that leakage is not only a direct source of wasted energy, but also an indirect contributor to operating costs. As leaks increase, the system pressure drops and air tools function less efficiently, so production is affected. Often the only solution is to increase generation pressure to compensate for the losses. Increased running time can also lead to additional maintenance requirements and more unscheduled downtime. Leaks can also lead to unnecessary compressor capacity being added.
As part of its value added service to its client base, Shield Technologies makes use of the internationally recognised SDT Ultrasonic Detector to identify compressed air leaks swiftly. “The SDT Ultrasonic Detector provides the most precise and cost-effective solution in leak detection, as any compressed air leak can be quickly and safely identified from up to 80 metres away, even in a noisy factory environment,” continues Holt.
He adds that compressed air leaks generate friction, which in turn create ultrasonic sound waves that cannot be heard by humans. Ultrasounds are sounds that cannot be heard by humans, with a frequency of more than 20 kHz. The friction created by leaking gas is very specific and can be anywhere between 38 kHz and 40 kHz, which is completely undetectable to workers.
In addition to being highly accurate, the SDT Ultrasonic Detector is also user-friendly. The basic setup in control situations consists of a hand-held unit with headphones, a meter, a sensitivity adjustment and a number of different sensors. Some applications where leak tightness testing integrity is measured also require a transmitter.
For more information contact Wayne Holt, Shield Technologies, +27 (0)11) 453 7152, , www.shieldtechnologies.co.za
Further reading:
It’s full steam ahead for SKF’s sustainable leak detection solution
SKF South Africa
Pneumatic systems & components
One of SKF’s key customers based in Cape Town, which depends on steam systems for its production processes, was facing costly challenges related to high energy consumption and excessive maintenance hours. SKF recommended the TKSU 10 ultrasonic leak detector as a more streamlined, user-friendly alternative.
Read more...
A guide for compressed air dryer selection
Artic Driers International
Pneumatic systems & components
Clean and dry compressed air is essential in today’s modern operating environment. Without an air dryer and filter bank in line, the downtime created by condensate can be substantial. However, there are issues about air dryer selection and the impact of geographic location that need careful consideration prior to placing an order.
Read more...
Easy to use energy management tool for compressed air
Comtest
Pneumatic systems & components
For the efficient management of plant operations, the critical considerations include product quality, safety, downtime, and energy use. A production plant in Germany has set a greenhouse gas emissions reduction goal of 25% by 2030, and turned to the Plant Energy manager to help deliver that target.
Read more...
Compressed air solutions for efficient pneumatic conveying
Pneumatic systems & components
Moving goods through pipes from one point to another using air - pneumatic conveying - is an extremely efficient method of transporting a great variety of products, provided that the right system is used, and that it’s done correctly.
Read more...
Compressed air preparation
Artic Driers International
Pneumatic systems & components
The choice of compressed air dryers is driven by the air quality demands of your plant.
Read more...
Compressed air treatment do’s and don’ts
Artic Driers International
Editor's Choice Pneumatic systems & components
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...
Next-gen air compressors for plastics manufacturer
Pneumatic systems & components
Integrated Air Solutions has reinforced its partnership with global compressor manufacturer, ABC Compressors by facilitating the installation and commissioning of two next-generation direct-drive ABC machines for a prominent plastic manufacturer in South Africa.
Read more...
Seamless compressed air supply
Pneumatic systems & components
The efficient performance of compressed air systems is the foundation for seamless production processes and sustainable business. The adoption of a comprehensive service plan delivered by an OEM like Atlas Copco is key to overall compressor performance, efficiency, reliability, and long lifecycle.
Read more...
Selection of two-port valves: an open and shut case
SMC Corporation South Africa
Pneumatic systems & components
Little consideration is generally given to two-port valves because they are often perceived as simple devices that only open and close to control downstream fluid supply. Although this is mechanically true, choosing the optimal two-port valve for your application can make a big difference, saving space, weight and energy consumption.
Read more...
Integrated Air Solutions expands its compressor rental service
Pneumatic systems & components
The significant growth of the industrial air compressor rental division launched by Integrated Air Solutions under a year ago, has prompted the need for more resources and equipment. Headed up by Rudolf
...
Read more...
printer friendly version