In the NETZSCH Vacuum De-aerator, micronized gases are removed from fluidsfluids
Generic term for gases and liquids. with a wide range of viscosities. By means of the VTR Principle (vacuum – thin-film – rotary process), it is possible to process products from offset ink and shampoo, for example, to a wide variety of free-flowing compounds. The throughput is product and viscosityviscosity
Viscosity is a term for the resistance of fluids. dependent and can range from 500 to 4000 kg/h. This machine can be used to de-gas both small quantities, from interchangeable tanks in batch operation, and large batches in continuous operationcontinuous operation
In continuous operation, "operated in throughfeed", product is continuously fed into the grinding chamber of a grinding unit via an inlet and discharged at the outlet. .

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Typical applications for the DA / DA-VS Vacuum De-aerator

• Paints
• Printing inks
• Dyes
• Sealing compounds
• Adhesives
• Plastisols
• Chemicals
• Binders
• Candy and foods (e.g. mayonnaise, mustard)
• Pharmaceuticals (e.g. ointments, creams, toothpaste)
• Cosmetics
• …

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• Vacuum draws the product into the de-aerationde-aeration
  Removal of entrained gas from free-flowing media, e.g. through the vacuum – thin-film process using a de-aerator. chamber and directs it to the center of the rotating plate
• The resulting thin layer of product on the rotating de-aerationde-aeration
  Removal of entrained gas from free-flowing media, e.g. through the vacuum – thin-film process using a de-aerator. plate is continuously de-gased
• The product is discharged by centrifugal force via an outlet pipe
• The residence timeresidence time
  Corresponds to the stress-time factor of a particle from the time it enters the grinding chamber of an agitator bead mill until it exits the grinding chamber. of the product in the de-aerationde-aeration
  Removal of entrained gas from free-flowing media, e.g. through the vacuum – thin-film process using a de-aerator. chamber is controlled by non-return flaps and valves
• High throughput rates
• No charging pump required
• Flexible batch sizes
• Maximum product yield
• Easy to clean
• Low-maintenance
• Easy operation
• Compact design
• Components that come in contact with the product are made of stainless steel

Options

• explosion-proof model
• full stainless steel model

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