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Variair 2-Stage Regenerative Blowers for Vacuum
Variair Rotary Vane Pumps
Central Systems with a Promise of Success
Whether in small businesses or for specific stages of production in large companies, the energy-saving VARIAIR Central System delivers suction and blast air that's matched to demand. VACS ideally complements subsequent finishing operations in printing shops equipped with the VARIAIR System (VAS), e.g. on assembling, folding and inserting machines, etc. VACS cuts noise in the work environment and reduces operating personnel exposure to high temperatures through the absence of direct heat sources. This is where VACS offers the major advantage of Becker's modular control system VACON. It manages as many as four different pressure levels with no more than seven pump units each. The VARIAIR Central System obviates the need for additional pump rooms. Affording a high degree of flexibility, VACS uses short connection lines and costs little to install. All connected equipment is provided with a built-on frequency converter. VACS is based on four different basic units with a wide range of accessories integrated in a cabinet. Of modular design, these cabinets can be extended at any time to ensure flexibility in accommodating growing production.
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Copyright © 2003-2009 4 Ways Ltd |
The
frequency inverter integrated in the VARIAIR UNIT significantly
enhances the performance data of side channel vacuum pumps. It
matches the vacuum generators exactly to customer requirements.
The patented, sensorless control system that keeps pressure and
volumetrie flow constant ensures steady operation, even where differing
suction-air rates or pressure levels are demanded. The speed range
up to 6000 min-1 can be used to create compact, high-output units.
The integrated electronic self-protection feature on the vacuum
pumps saves the need for costly accessories, such as safety valves
or suction sound absorbers. As no unnecessary suction air is generated,
suction noise is kept to a minimum. Matching delivery exactly to
the amount of air actually used guarantees optimised energy consumption.
The
VARIAIR Central System (VACS) from Becker provides a compact solution
for supplying air to one or more production systems. This method
of supplying suction and blast air supply is employed in a wide
range of different places.
