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GEA has unveiled the complete range of its new KOB series, a new cost-efficient line of homogenisers reaching up to 400 bar.

The series is designed to offer access to industrial-grade performance at ‘an attractive investment level’ for small and medium production plants.

Across KOB models 11, 22, 45 and 90, the homogenisers provide a compact, hygienic and flexible solution for a wide range of food and beverage manufacturing applications, as well as for chemical and personal care manufacturers.

They feature optimised mechanical construction, lower noise levels and simplified access and efficient power use.

A robust, high-pressure design aims to ensure stable and efficient homogenisation for demanding, moderately viscous and abrasive applications. Higher-efficiency homogenising valve technology and more wear-resistant materials are available as options to meet the requirements of diverse applications.

The base configuration uses ‘competitively priced’ wear-resistant parts that provide an ‘economical choice’ for standard, non-abrasive products, GEA said, while optional high-wear-resistant materials extend service life in more demanding formulations.

The series’ compact architecture is enabled by an optimised crankcase and gear-reducer design, engineered to deliver high mechanical efficiency while generating minimal heat, noise and vibration.

As the drive compartment requires neither oil cooling or forced-air ventilation, the machines rely on fewer auxiliary components and deliver lower installation, maintenance, energy and utility demands, GEA added.

The newly engineered frame and cladding further contribute to low vibration and long-term durability, while the use of poppet-type pumping valves enhances flow characteristics and feeding stability. This reduces noise and cavitation while improving volumetric efficiency and extending component life.

Every KOB model is available with CIP and SIP capabilities, and can be configured to meet 3-A sanitary standards.

Steamable full-stroke barrier chambers provide aseptic product handling. The machines can be equipped with a second-stage pressure gauge and pressure transmitters on both homogenisation stages as well as the outlet, for process automation and control.

This makes them suitable for processes such as milk, dairy ingredients, beverages and plant-based formulations.

The modular series supports a range of automation levels, from simple motor-starter solutions to full PLC/HMI control. Connectivity options enable seamless integration into SCADA and plant-wide automation systems, enabling processors to select the right level of digitalisation for their operations.