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Screw Vacuum Pumps

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Self-adjusting cooling

Temperature independently balanced. The air condition for the pump. We invented it for you.

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Operating Principle

Inside dry screw vacuum pumps, two screw rotors rotate in opposite directions. The pumped medium is trapped between the cylinder and the screw chambers.

There, it is compressed, and transported to the outlet. During this process, the screw rotors do not come in contact with each other or the cylinder.

Cooling can be achieved through air or water cooling.

Our portfolio of screw vacuum pumps

  • cobra_nx_0450_a
    COBRA Industry

    Dry screw vacuum pumps for industrial applications

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  • cobra_bc_1000_f_1
    COBRA Semicon

    Dry screw vacuum pumps for medium and high vacuum applications

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Our experience. Our success stories.

  • High-Quality Roof Tiles Thanks to State-of-the-Art Vacuum Technology

    High-Quality Roof Tiles Thanks to State-of-the-Art Vacuum Technology

    Wienerberger GmbH

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  • Central Vacuum Supply Brings 50% Energy Savings in Rotor Blade Production

    Central Vacuum Supply Brings 50% Energy Savings in Rotor Blade Production

    Groß-Rotorblattfertigung GmbH

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  • Reliable Degassing at the Extrusion Press with Dry Vacuum Technology

    Reliable Degassing at the Extrusion Press with Dry Vacuum Technology

    Dachziegelwerke Nelskamp GmbH

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  • Pre-cooling lettuces reliably, thanks to cutting-edge vacuum technology

    Pre-cooling lettuces reliably, thanks to cutting-edge vacuum technology

    Heekeren GbR

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  • Screw Vacuum Pump for Arc PVD Coating

    Screw Vacuum Pump for Arc PVD Coating

    Dreistegen

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  • The Role of Vacuum Technology in Freeze Drying

    The Role of Vacuum Technology in Freeze Drying

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  • Dry Vacuum Technology for Chemical and Pharmaceutical Processes

    Dry Vacuum Technology for Chemical and Pharmaceutical Processes

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  • Latest Screw Vacuum Technology Lends Exceptional Reliability to ALD Coating

    Latest Screw Vacuum Technology Lends Exceptional Reliability to ALD Coating

    Inficon AG

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  • High-Quality Essential Oils and Essences Thanks to Vacuum Distillation

    High-Quality Essential Oils and Essences Thanks to Vacuum Distillation

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  • Creating High Quality Surface Properties Through Fluorination with Reliable Vacuum Technology

    Creating High Quality Surface Properties Through Fluorination with Reliable Vacuum Technology

    Fluor Technik System GmbH

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  • Reducing Operating Costs by 40% in Wafer Handling with the Latest Vacuum Technology from Busch

    Reducing Operating Costs by 40% in Wafer Handling with the Latest Vacuum Technology from Busch

    IHP GmbH

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  • Vacuum for Cleaning and Drying Industrial Parts

    Vacuum for Cleaning and Drying Industrial Parts

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  • Leading the Trend Towards Individual Vacuum Solutions

    Leading the Trend Towards Individual Vacuum Solutions

    Vacuum Systems

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