Leybold presents the NDi central vacuum system

In functions requiring a clean central vacuum, the brand new standardised vacuum system NDi ensures a dependable supply. The innovation from Leybold relies on the dry-running NOVADRY screw pump, which is strong over the complete stress range, and the integrated VAControl CAB controller for smart management. The range of purposes for the NDI central system contains meals and packaging processes, research & improvement, vacuum conveying systems in addition to medical and laboratory purposes.
Hygiene, economic system, reliability

In these areas of application, hygiene, economy, reliability, compactness and ease of operation are important to the operators. For vacuum values similar to the ultimate pressure or pumping speed, process-dependent flexibility is required. “In view of these requirements, the strengths of our oil-free, air-cooled screw vacuum pump NOVADRY come into their own”, emphasises the responsible Product Manager, Dennis Schröder. “In เพรสเชอร์เกจ to accumulating air and water vapour mixtures, the strong screw vacuum pump introduced in 2019 tolerates, amongst other issues, contamination of the fuel move with natural acids, meals components or different residues. This ensures lengthy working times,” Schröder continues.
Smart control of all processes

By equipping the standardised NDi pump systems with the VAControl CAB, Leybold ensures intelligent control of all processes. Continuous data recording ensures most production quality, with the encrypted pump data available no matter location. Individual users can entry the server at any time – customers can select between native, distant or cloud connectivity. Direct management of the system is feasible by way of numerous interfaces and finish gadgets.
Maintenance and service suggestions of the vacuum system

The clever software program features that Leybold has saved in the control system are all sensible and user-friendly and serve the entire process planning: For example, they can be used to control the starts and stops of several pumps, the pressure management and the cloud

communication via GENIUS. The maintenance and repair suggestions of the vacuum system are generated by the highly effective computer relying on the working occasions.
Strong vacuum efficiency

The standardised NDi vacuum systems can be found fully assembled in several pumping speeds: as ND 400i with 400 m3/h pumping pace and as ND 600i model with 600 m3/h pumping velocity. A strong vacuum efficiency up to a working strain of 5 mbar, intelligent strain adjustment and management of the goal pressure complete the features of the sensible NDi vacuum bundle from Leybold.

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