AERsmart – intelligent, efficient, trendsetting
The load operation in biological wastewater treatment plants is characterised by strong fluctuations. The innovative AERsmart machine control system is the intelligent module that distributes the required oxygen demand across the machinery in such a way that low, medium and heavy loads are processed as efficiently as the existing configuration permits. To this end, the performance ranges and efficiencies are factored into the algorithm used by the control system. In this way, the installed machine pool operates as close as possible to the theoretical maximum efficiency.

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AERtronic is the intelligent unit control system from AERZEN. Developed to offer you more. More transparency over your plant’s condition. More reliability, driving the best possible operations at any time. More possibilities, driving analyses with pinpoint accuracy. Or for integrating additional components. Such as power cabinets.

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Digitisation opens up new opportunities for companies in many industries to optimise processes. In blower and compressor technology, the trend is moving more and more towards automated recording, evaluation and analysis of operating data. This approach makes it possible to identify potential for improvement and to optimise the operation of compressors in the long term.

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AERZEN offers a wide range of filters to suit different environmental conditions. An example is the F7 filter solution for more stringent requirements. The filter element has an identical design to the standard G4 filter. It can therefore also be easily replaced in existing 5th generation machines. We have designed suitable zone separation filters for areas with different requirements and ATEX zones, so that customer systems can also operate safely in explosive areas. Our zone filter corresponds to dust class M5.

Aftercoolers from AERZEN set standards. With minimal pressure losses and extremely high cooler inlet temperatures:
All aftercoolers are suitable for cooling air and nitrogen up to 280 °C! Always perfectly designed to lower temperatures to the desired level. Developed in cooperation with renowned international manufacturers, AERZEN offers a complete range of air-to-air and water-to-air aftercoolers. Independent series, specially adapted for the machine types Delta Screw, Delta Hybrid, Delta Blower and Aerzen Turbo. With extensive accessories. If required, including downstream cyclone separator and automatic condensate drain.

99% condensate separation efficiency – with these qualities the cyclone separators from AERZEN offer the perfect protection for compressed air systems. And for each downstream process. Our cyclone separators are precisely adapted to the air-to-air and water-to-air aftercooler program from AERZEN. And are consequently highly efficient, with only minimal pressure losses in less than the mbar range.

Reactive silencers from AERZEN are designed, even in the standard version, to supply process air free of absorption material. Therefore, silencers integrated on the discharge side of the packaged unit are constructed entirely of metal – without any absorption material. They operate on the interference principle and achieve noise attenuation of -20 to -25 dB(A).

All AERZEN assemblies are delivered with 2-pole or 4-pole asynchronous motors as standard. They provide a strong drive in the compression process. Depending on the ambient conditions,
customised motors are recommended as an alternative. AERZEN offers a variety of modifications for this purpose.

The power supply panels are just as individual as the conveying process itself. The suitability and price benefits of the respective drive variants are dependent on whether the load is to be relieved or loaded or whether the conveying volume is variable. AERZEN offers complex solutions, from frequency inverters and soft starters to star/trick- or DOL relays (Direct On-Line). Integrated or stand alone installation. In power ranges from 3 kW to 710 kW.

In certain applications it is necessary to make all parts of the blower or compressor that come into contact with the medium out of stainless steel or provide them with a special coating. For example with extremely corrosive media. Or in certain chemical processes. In addition to cylinder coating, this include above all sealing the compressor or conveying chamber as well as the rotors. This assembly concept from AERZEN prevents machine parts from being attacked by the medium. And ensures the high wear protection of your AERZEN machine.

72% of all roller bearing damage can be traced to unsuitable, impure or rapidly aging lubricants. All of this can be easily avoided. With blue oils from AERZEN. Specially developed high-performance oils. Optimised for high-performance machines from AERZEN. Suitable for every application. For reliable and long-lasting plant. And many added advantages.

Ideal for draining condensate from the cyclone separator housing. And whenever, depending on climate, temperature, time of year and time of day, condensate can be produced from the process. In other words: excellent as always. The AERZEN automatic condensate drain operates according to the level control principle. Self-regulating. And extremely efficient. The intelligent design prevents compressed air losses and thus minimises energy consumption.