Leybold presents the NDi central vacuum system

In applications requiring a clear central vacuum, the brand new standardised vacuum system NDi ensures a reliable provide. The innovation from Leybold is based on the dry-running NOVADRY screw pump, which is powerful over the entire pressure range, and the integrated VAControl CAB controller for good control. The vary of functions for the NDI central system contains meals and packaging processes, analysis & improvement, vacuum conveying techniques in addition to medical and laboratory functions.
Hygiene, economic system, reliability
In these areas of software, hygiene, economy, reliability, compactness and ease of operation are necessary to the operators. For vacuum values similar to the final strain or pumping velocity, 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 addition to accumulating air and water vapour mixtures, the robust screw vacuum pump introduced in 2019 tolerates, amongst other things, contamination of the gasoline flow with natural acids, meals additives or different residues. เครื่องวัดแรงดันเกจที่นิยมใช้ ensures long operating occasions,” Schröder continues.
เกจวัดแรงดัน 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 production quality, with the encrypted pump data obtainable no matter location. Individual customers can access the server at any time – customers can select between native, remote or cloud connectivity. Direct control of the system is possible via varied interfaces and end units.
Maintenance and service suggestions of the vacuum system
The intelligent software functions that Leybold has stored within the management system are all practical and user-friendly and serve the entire course of planning: For example, they can be utilized to control the starts and stops of several pumps, the stress control and the cloud
communication via GENIUS. The upkeep and repair recommendations of the vacuum system are generated by the highly effective computer relying on the working times.
Strong vacuum performance
The standardised NDi vacuum methods can be found absolutely assembled in numerous pumping speeds: as ND 400i with 400 m3/h pumping pace and as ND 600i model with 600 m3/h pumping speed. A strong vacuum performance as much as a working stress of 5 mbar, clever strain adjustment and control of the target pressure full the options of the sensible NDi vacuum bundle from Leybold.

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