Leybold presents the NDi central vacuum system

In functions requiring a clean central vacuum, the model new standardised vacuum system NDi ensures a reliable supply. The innovation from Leybold relies on the dry-running NOVADRY screw pump, which is robust over the whole stress range, and the integrated VAControl CAB controller for good control. The range of applications for the NDI central system consists of food and packaging processes, research & development, vacuum conveying systems in addition to medical and laboratory applications.
Hygiene, economy, reliability
In these areas of software, hygiene, economy, reliability, compactness and ease of operation are essential to the operators. For Greatest to the final strain or pumping velocity, process-dependent flexibility is required. “In view of those necessities, the strengths of our oil-free, air-cooled screw vacuum pump NOVADRY come into their own”, emphasises the accountable Product Manager, Dennis Schröder. “In addition to accumulating air and water vapour mixtures, the sturdy screw vacuum pump introduced in 2019 tolerates, among other issues, contamination of the gas flow with organic acids, food components or other residues. This ensures long operating times,” Schröder continues.
Smart management of all processes
By equipping the standardised NDi pump systems with the VAControl CAB, Leybold ensures intelligent management of all processes. Continuous knowledge recording ensures maximum manufacturing high quality, with the encrypted pump data out there regardless of location. Individual users can entry the server at any time – users can select between local, remote or cloud connectivity. Direct management of the system is possible through numerous interfaces and finish gadgets.
Maintenance and service recommendations of the vacuum system
The intelligent software program features that Leybold has stored within the control system are all practical and user-friendly and serve the whole course of planning: For instance, they can be used to manage the starts and stops of a number of pumps, the pressure control and the cloud
communication through GENIUS. The maintenance and repair recommendations of the vacuum system are generated by the powerful pc depending on the operating times.
Strong vacuum efficiency
The standardised NDi vacuum techniques are available totally assembled in numerous pumping speeds: as ND 400i with four hundred m3/h pumping speed and as ND 600i model with 600 m3/h pumping velocity. A strong vacuum efficiency as much as a working strain of 5 mbar, clever pressure adjustment and control of the goal strain complete the features of the good NDi vacuum bundle from Leybold.