Thompson Duke Semi-Automatic Mouthpiece Fastening Machine

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    The American-made MPM Mouthpiece Fastening Machine is a semi-automatic, foot pedal operated machine designed to rapidly fasten screw style mouthpieces for vaporizer cartridges. The MPM is easy to use with a torque adjustment and clutch to prevent strain to the operator. Increase throughput by fastening duckbill, circular, bullet, or hourglass screw style cartridge mouthpieces.

    Increase Overall Process Throughput

    Accelerate the entire operating procedure. Significantly increase the mouthpiece fastening rate to match the cartridge filling machine throughput while reducing physical fatigue.

    Fasten Any Mouthpiece Form Factor

    Change the mouthpiece adapter in less than a minute to switch between duckbill style mouthpieces and circular, bullet, or hourglass style. Two adapters included.

    Adjustable Torque

    Quickly adjust the torque setting for the proper mouthpiece fastening force. Clutch automatically engages at the torque setting and adapter stops spinning. Proper fastening torque diminishes the potential for oil settling and cartridge leaks.

    Variable Speed and Bidirectional

    Adjust the front control knob to vary the rotation speed and reduce physical fatigue. Change the adapter spin direction from forward to reverse to remove the mouthpiece from the cartridge.

    Quick & Easy Startup

    Plug the MPM into a 120Vac outlet, connect the foot pedal, and immediately begin fastening cartridge mouthpieces. Adjust the MPM height for ergonomic comfort.


    Lightweight and portable benchtop design for quick and easy setup, operation, and cleaning. Foot pedal operated dispense system. Requires 120V AC power and 40psi compressed air.


    cETLus Certified for the USA and Canada (UL 61010-1, UL 61010-2, UL508, CSA C22.2, IEC 61010-1).


    Designed, manufactured, distributed and patented in the United States of America. Industrial control system with compliant materials and dispense components. Stainless steel check valves custom designed and manufactured specifically for oil filling applications. Exceptional customer support available for the lifetime of the machine.


    • Height: 16" MAX
    • Width: 11"
    • Depth: 12"
    • Weight: 16 LBS
    • Ambient Temperature: 0-45 C (32-113 F)
    • Working Voltage: 120VAC 60hz Single Phase 3
    • Cap Rate: 800/hr*
      * Cartridge cap times vary by operator
    • Max Cartridge Height: 8.0"