While Kaeser Compressors Australia is widely recognised in the Australian market for compressed air systems, the company is now turning attention to its range of low-pressure, high-volume blower technologies for the food and beverage sector.
Designed to support modern production and packaging operations, Kaeser’s blower range addresses applications requiring large volumes of process air while targeting lower energy consumption and improved operational efficiency.
At the centre of the offering are Kaeser’s rotary screw blowers, which incorporate the company’s SIGMA profile technology. According to the company, the systems can reduce energy consumption by up to 30 per cent compared to conventional blower technologies, particularly in constant-load applications such as deep-tank aeration.
For processes involving fluctuating pressure demands or frequent idle cycles, Kaeser also offers rotary lobe blowers equipped with three-lobe Omega rotors. These are designed to minimise pulsation and provide pressure output matched to the requirements of the application.
The company says the technology is suited to a range of food and beverage manufacturing tasks, where hygiene, reliability and product integrity are critical.
In processing environments, the systems can be used for pneumatic conveying of ingredients such as flour and grains, providing gentle transport designed to minimise product damage. Within packaging operations, applications include powering air knives for moisture removal before labelling, automated de-panning systems, and bag pre-inflation processes.
To support food safety requirements, the blower range is designed for oil-free compression, reducing the risk of product contamination. Optional stainless steel washdown-duty components are also available for facilities operating under stringent sanitation protocols.
Kaeser’s low-pressure systems can also be integrated with the Sigma Air Manager 4.0 (SAM 4.0), the company’s centralised control platform designed to monitor and optimise blower performance in real time.
The controller analyses operating data to match flow capacity with demand and select the most energy-efficient operating mode. When connected to the Kaeser Data Center, the platform also enables predictive maintenance capabilities, allowing potential issues to be identified before unplanned downtime occurs.
According to the company, the system can support facilities working towards ISO 50001 energy management targets while improving overall plant efficiency and uptime.
With an expected service life of between 15 and 20 years, Kaeser says the technology is positioned as a long-term infrastructure investment for Australian food and beverage manufacturers seeking improved reliability, operational efficiency and lower energy use.
This article was first published in the Q2 June 2026 print issue of PKN Packaging News, p62.
