Leybold presents the NDi central vacuum system

In functions requiring a clean central vacuum, the new standardised vacuum system NDi ensures a dependable provide. The innovation from Leybold is based on the dry-running NOVADRY screw pump, which is strong over the complete stress vary, and the built-in VAControl CAB controller for sensible management. The vary of purposes for the NDI central system contains food and packaging processes, analysis & growth, vacuum conveying methods in addition to medical and laboratory purposes.
Hygiene, economic system, reliability
In these areas of utility, hygiene, financial system, reliability, compactness and ease of operation are important to the operators. For vacuum values such as the final strain or pumping speed, process-dependent flexibility is required. “In view of those 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 addition to accumulating air and water vapour mixtures, the sturdy screw vacuum pump introduced in 2019 tolerates, among other issues, contamination of the gas circulate with organic acids, meals components or different residues. This ensures long working instances,” Schröder continues.
Picnic of all processes
By equipping the standardised NDi pump methods with the VAControl CAB, Leybold ensures intelligent control of all processes. Continuous data recording ensures most production high quality, with the encrypted pump knowledge available no matter location. Individual customers can access the server at any time – customers can select between local, remote or cloud connectivity. Direct management of the system is feasible through numerous interfaces and end devices.
Maintenance and repair suggestions of the vacuum system
The clever software capabilities that Leybold has saved within the control system are all practical and user-friendly and serve the complete course of planning: For instance, they can be utilized to regulate the begins and stops of several pumps, the strain management and the cloud
communication by way of GENIUS. The maintenance and repair recommendations of the vacuum system are generated by the powerful laptop relying on the working times.
Strong vacuum efficiency
The standardised NDi vacuum techniques are available absolutely 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 speed. A robust vacuum performance as much as a working strain of 5 mbar, clever pressure adjustment and management of the target strain complete the options of the good NDi vacuum package from Leybold.

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