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CLAW Vacuum Pumps and Compressors

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Operating Principle

Claw vacuum pumps and compressors feature two claw-shaped rotors. The rotors are mounted in a cylinder and move in opposite directions. The shape of these claw rotors extracts, compresses and expels the pumped medium.

The claw rotors do not come into contact with each other or the housing. The minimal clearance between the rotors and the chamber housing optimizes the internal seal. So, no lubricants or operating fluids are required in the compression chamber.

Claw vacuum pumps and compressors are driven by a directly flange-mounted motor. A synchronizing gearbox maintains precise rotor timing.

Operation as a compressor is also possible.

Our Portfolio of Claw Vacuum Pumps and Compressors

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MINK vacuum pumps and compressors are perfectly suited for industrial applications, in which constant vacuum or overpressure and oil-free operation are essential.

Discover our MINK product family

Our experience. Our success stories.

  • Optimum Water Properties in the District Heating Network Thanks to State-Of-The-Art Vacuum Technology

    Optimum Water Properties in the District Heating Network Thanks to State-Of-The-Art Vacuum Technology

    Elektrizitätswerke Mittelbaden AG & Co. KG

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  • Increase in Sand Trap Effectiveness Thanks to Adjustable Claw Compressor

    Increase in Sand Trap Effectiveness Thanks to Adjustable Claw Compressor

    Municipal Sewage Treatment Plant in Kerteminde

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  • Vacuum in Woodworking – Part 3

    Vacuum in Woodworking – Part 3

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  • Vacuum in Woodworking – Part 2

    Vacuum in Woodworking – Part 2

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  • Producing Energy with Less Energy

    Producing Energy with Less Energy

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  • The First TÜV-Certified Hydrogen Recirculation Blower for Fuel Cells

    The First TÜV-Certified Hydrogen Recirculation Blower for Fuel Cells

    Learn more
  • Enormous Energy Savings Thanks to the Right Choice of Vacuum Generation

    Enormous Energy Savings Thanks to the Right Choice of Vacuum Generation

    Tvilum

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  • Modern Vacuum Technology for Melt Degassing During Extrusion

    Modern Vacuum Technology for Melt Degassing During Extrusion

    PolyComp GmbH

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  • Saving Energy when Generating Vacuum for Clamping Aluminum Sheets

    Saving Energy when Generating Vacuum for Clamping Aluminum Sheets

    A&T Group

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  • Complete Vacuum Supply with MINK Claw Vacuum Technology

    Complete Vacuum Supply with MINK Claw Vacuum Technology

    Aquatherm

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  • Up to 70 Percent Energy Savings Thanks to Modern Vacuum Technology for Material Feed

    Up to 70 Percent Energy Savings Thanks to Modern Vacuum Technology for Material Feed

    Jedi Kunststofftechnik GmbH

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  • Plastic Parts for Corona Test Kits Made with Vacuum

    Plastic Parts for Corona Test Kits Made with Vacuum

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  • Quick Delivery for New Hospitals

    Quick Delivery for New Hospitals

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  • The 2017

    The 2017 "Innovation in Vacuum Busch Award" Goes to WAGNER Group GmbH

    Vacuum technology innovations of particular value to mankind and the environment

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  • Economical and Reliable Vacuum Clamping for the Production of Seating Furniture

    Economical and Reliable Vacuum Clamping for the Production of Seating Furniture

    Kvist Industries

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  • Claw Vacuum Technology Brings Energy and Maintenance Savings in Lowering Groundwater

    Claw Vacuum Technology Brings Energy and Maintenance Savings in Lowering Groundwater

    GW Kanalabsperrung

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  • Vacuum Supply for Food Packaging – 70% Less Energy Consumption

    Vacuum Supply for Food Packaging – 70% Less Energy Consumption

    Feinkost Dittmann

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  • Cavotec recognised with the 2015 “Innovation in Vacuum Busch Award”

    Cavotec recognised with the 2015 “Innovation in Vacuum Busch Award”

    Vacuum technology innovations of particular value for mankind and the environment

    Learn more