VIGAN airlock

The close tolerance between the rotor and the housing maintains the vacuum in the airlock. The airlock handles the products from a negative pressure area to a positive pressure area: normal air pressure or higher pressure when the air is blown out by the turbo-blower.

  • Long shelf-life of the housing thanks to the offsetting design of the inlet and outlet.
  • Over dimensioned bearings in external supports to the lateral flanges of the airlock for constant centering despite variations in temperature and mechanical loads.
  • Teflon seals are adjustable externally; any leak is visible and easily corrected.
  • Blades of the rotor are adjustable and made in extra hard tips.


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