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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.

  • 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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  • Melt Degassing with Dry Vacuum Technology

    Melt Degassing with Dry Vacuum Technology

    CompraXX Compound Technology Centre

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  • High Reliability and Minimal Maintenance Effort During Vacuum Generation for Material Feeding

    High Reliability and Minimal Maintenance Effort During Vacuum Generation for Material Feeding

    Bada AG

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  • Enormous Savings in Water Consumption Thanks to Modern Vacuum Technology

    Enormous Savings in Water Consumption Thanks to Modern Vacuum Technology

    Rheinfelsquellen H. Hövelmann GmbH & Co. KG

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  • Vacuum in Woodworking – Part 4

    Vacuum in Woodworking – Part 4

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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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  • Vacuum in Woodworking – Part 2

    Vacuum in Woodworking – Part 2

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  • Advanced and Efficient Vacuum Supply in Paper Bag Production

    Advanced and Efficient Vacuum Supply in Paper Bag Production

    GSD-Verpackungen

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  • Enormous Energy Savings for Packaging Process

    Enormous Energy Savings for Packaging Process

    Gartenfrisch Jung

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  • High Economic Efficiency Thanks to the Right Choice of Vacuum Technology

    High Economic Efficiency Thanks to the Right Choice of Vacuum Technology

    Röchling Automotive

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  • Secure Clamping of Small Panels with Vacuum

    Secure Clamping of Small Panels with Vacuum

    ASSTEC

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  • Modern Vacuum Technology Increases Energy Efficiency during Vulcanization

    Modern Vacuum Technology Increases Energy Efficiency during Vulcanization

    ContiTech Antriebssysteme GmbH

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  • Safe and Efficient Exhaust Gas Cleaning Using Modern Vacuum Technology

    Safe and Efficient Exhaust Gas Cleaning Using Modern Vacuum Technology

    Nouryon Akzo Nobel Industrial Chemicals GmbH

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  • Energy-Efficient Vacuum Supply in the Production of Windshields

    Energy-Efficient Vacuum Supply in the Production of Windshields

    Fuyao Europe

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  • Producing Energy with Less Energy

    Producing Energy with Less Energy

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  • 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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  • Efficient Vacuum Supply for Motor Home Production

    Efficient Vacuum Supply for Motor Home Production

    Dethleffs GmbH & Co. KG

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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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  • Enormous Energy Savings Thanks to Centralized Vacuum Supply for Packaging

    Enormous Energy Savings Thanks to Centralized Vacuum Supply for Packaging

    H. & J. Brüggen KG

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  • Efficient Biogas Production in a Digestion Tower by Means of Reliable Claw Compressors

    Efficient Biogas Production in a Digestion Tower by Means of Reliable Claw Compressors

    RWZI Amersfoort

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  • Hose Extrusion with Dry Vacuum Technology

    Hose Extrusion with Dry Vacuum Technology

    Norddeutsche Seekabelwerke

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  • Huge Energy Savings with Centralized Vacuum Concept

    Huge Energy Savings with Centralized Vacuum Concept

    Capron GmbH

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  • Dependable Vacuum Supply for Isokinetic Sampling in Clean Rooms

    Dependable Vacuum Supply for Isokinetic Sampling in Clean Rooms

    José-Carreras Centre for Somatic Cell Therapy at the University Hospital Regensburg

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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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  • Small but Powerful – Operating Fluid Free Central Vacuum Supply in a New Clinic

    Small but Powerful – Operating Fluid Free Central Vacuum Supply in a New Clinic

    VCR Viborg

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  • Modern Vacuum Technology for Resin Infusion in Yacht Construction

    Modern Vacuum Technology for Resin Infusion in Yacht Construction

    Galeon

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  • Safe and Fast Mooring of Vessels and Ferries with Vacuum Technology

    Safe and Fast Mooring of Vessels and Ferries with Vacuum Technology

    Cavotec Specimas SpA

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