In applications requiring a clean central vacuum, the new standardised vacuum system NDi ensures a reliable provide. The innovation from Leybold is based on the dry-running NOVADRY screw pump, which is strong over the complete stress range, and the integrated VAControl CAB controller for sensible control. The vary of applications for the NDI central system consists of food and packaging processes, analysis & growth, vacuum conveying techniques as nicely as medical and laboratory applications.
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In these areas of software, hygiene, financial system, reliability, compactness and ease of operation are necessary to the operators. For vacuum values corresponding to the final pressure 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 strong screw vacuum pump introduced in 2019 tolerates, among other issues, contamination of the gas move with natural acids, food components or different residues. This ensures lengthy working times,” Schröder continues.
Smart management of all processes
By equipping the standardised NDi pump systems with the VAControl CAB, Leybold ensures intelligent control of all processes. Continuous information recording ensures maximum production high quality, with the encrypted pump knowledge out there no matter location. Individual users can entry the server at any time – users can choose between local, distant or cloud connectivity. Direct control of the system is feasible by way of numerous interfaces and finish units.
Maintenance and service suggestions of the vacuum system
The clever software functions that Leybold has saved within the control system are all practical and user-friendly and serve the complete course of planning: For example, they can be utilized to manage the begins and stops of several pumps, the stress management and the cloud
communication by way of GENIUS. The upkeep and repair suggestions of the vacuum system are generated by the highly effective computer relying on the working occasions.
Strong vacuum performance
The standardised NDi vacuum methods can be found fully assembled in several pumping speeds: as ND 400i with 400 m3/h pumping speed and as ND 600i model with 600 m3/h pumping speed. A robust vacuum efficiency up to a working strain of 5 mbar, clever strain adjustment and control of the target strain complete the features of the good NDi vacuum bundle from Leybold.
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