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Atlas Copco has introduced a new dry screw vacuum pump designed to meet the demands of high-flow industrial applications, including food processing environments where cleanliness, efficiency and reliability are critical.

The DHS 3000 VSD+ has been engineered as a compact, oil-free solution suitable for processes such as conveying systems and pick-and-place operations in the food industry. Its dry technology eliminates the risk of oil contamination, supporting manufacturers’ hygiene requirements while helping maintain product integrity.

At the core of the system is a high-efficiency IE4 motor combined with a patented asymmetrical rotor design. This configuration enables energy savings of up to 50% compared to conventional alternatives, addressing one of the key cost pressures in food and beverage manufacturing: energy consumption.

An integrated intelligent control system automatically adjusts pump speed via a frequency converter to match real-time process demand. This variable speed operation ensures consistent vacuum levels while reducing unnecessary energy use and minimising wear on internal components. As a result, operators can benefit from extended service intervals and improved equipment lifespan.

The DHS 3000 VSD+ also incorporates a wear-resistant gearbox with cooled oil flow to optimise power transmission, while maintaining oil-free operation within the compression chamber. An air intake filtration system further protects processes from dust and particulates, an important consideration in maintaining food safety standards.

Designed with usability in mind, the unit operates under a noise-reducing enclosure, delivering quiet and vibration-free performance suitable for production environments. The system is supplied as a plug-and-play solution, enabling straightforward integration into existing processing lines.

The pump is managed via Atlas Copco’s Elektronikon control system, which provides real-time visibility of operating status, maintenance needs, and potential alarms, supporting predictive maintenance strategies increasingly adopted across the food and beverage sector.

With manufacturers under growing pressure to improve sustainability, reduce operational costs, and ensure compliance with strict hygiene regulations, solutions like the DHS 3000 VSD+ reflect a broader industry shift towards cleaner, more energy-efficient processing technologies.