At Mahr Metering Systems we understand that manufacturing technology and your manufacturing processes are constantly changing. Our team of technical experts can advise you on the latest advancements to improve the efficiency of your manufacturing processes. Not only can our products be fully customizable to your unique industry and application, but our products are industry proven. Our products maintain their high wear resistance and absolute dimensional stability, even under extremes of temperatures, pressures and viscosities.

  • 100 Series Feeder

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    Our 100 series feeders are our most popular feeder which offers the most versatility of all our feeders. The design offers a 100mm (4”) in diameter feeding disc. The base feeder design is sized to feed low rate feeding applications .01 to 200lb/hr (0.005 to 90kg/hr). All rates can vary based upon the density, flow-ability, and size of material.
  • 150 Series Feeder

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    Our 150 series feeder helps bridge the gap between the 100 and 200 Series feeders. Like our entire disc feeder family, versatility is the key to its performance. The design offers a 150mm (6”) in diameter feeding disc. The base feeder design is sized to feed low rate feeding applications 0.6 to 500lb/hr (.03-226 kg/hr). All rates can vary based upon the density, flow-ability, and size of material. The 150 series small size allows easy mounting to almost any processes. Like all of our other series feeders it holds unlimited possibilities! No auger or vibratory feeders can match the 150’s capabilities, in terms of size, feeding capability and repeat-ability.
  • 200 Series Feeder

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    Our 200 series feeders are the largest of our Micro Disc Feeders. The 200 series offers the same options, and versatility, which is the key to its performance. The design offers a 200mm (8”) diameter feeding disc. The base feeder design is sized to feed low rate feeding applications 0.1 to 800lb/hr (.05-362kg/hr). All rates can vary based upon the density, flow-ability, and size of material. The 200 series small size allows easy mounting to almost any processes. Like all of our other series feeders it holds unlimited possibilities! No auger or vibratory feeders can match the 200’s capabilities, in terms of size, feeding capability and repeatability
  • 50 Series Feeder

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    Our 50 series feeders is our smallest feeder to date. The design offers a 50mm (2”) in diameter feeding disc. The base feeder design is sized to feed low rate feeding applications 0.002 to 1.0lb/hr (1g/hr to 453g/hr). All rates can vary based upon the density, flow-ability, and size of material. The 50 series is the size of a standard coffee mug the mounting ability holds unlimited possibilities! No auger or vibratory feeders can match the 50’s capabilities, in terms of size, feeding capability and repeat-ability. All of Mahr’s Disc series feeders are designed to handle bulk materials ranging from powder to pellets. This rate can vary based upon the density, flow-ability, and size of material.
  • Accessories

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    A wide range of accessories to meet multiple needs and applications are coming soon.
  • Mahr’s AS130, AT70 gravimetric feeder is ideally suited for dosing powders, pellets, granulates, regrinds, fibers, and flakes in continuous and batching processes. The compact modular design gives the operator the flexibility to meet changing process requirements
  • AT35 Series Feeders

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    • Mechanical gear box with lifetime lubrication
    • 370W DC motor with speed control in protection class IP 54
    • Operating and material temperature -20..60°C (-4..130°F)
    • Gear boxes in the sizes of 7:1, 15:1, 28:1
    • Weight without accessories 33 kg
    • Color outside light grey RAL7035
  • Excellent continuous and shot dispensing, high reliability, suitable for a variety of applications.
  • Fibre Glass Cutter

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    UNIPRE mixing heads are built using the latest manufacturing methods and quality standards. Standard as well as specially adapted mixing heads can be supplied in static mixing models. UNIPRE‘s knowledge, gained through many years´ experience in the field of mixing technology has resulted in the availability of many different types of mixers.
    • Roving feed by electric motor
    • Blade roll pneumatically adjustable to two different fiber lengths
    • Contact pressure of blade roll also variable
    • Quick mounting and dismounting of intake assembly to mixing head GSP 35 by means of clamping lever
  • GP 18

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    UNIPRE mixing heads are built using the latest manufacturing methods and quality standards. UNIPRE supplies standard and special purpose mix head models for static-dynamic mixing - also available with spray conversion kit. UNIPRE‘s knowledge, gained through many years´ experience in the field of mixing technology has resulted in the availability of many different types of mixers.
    • 3 material ports for casting and 1 flushing port
    • spray conversion kit available
    • pneumatically controlled material valves
    • long recirculation available
    • air motor, electric motor or hydraulic motor drive
    • handle with electric push button
    • automatic flushing valve
  • GP 23

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    UNIPRE mixing heads are built using the latest manufacturing methods and quality standards. UNIPRE supplies standard and special purpose mix head models for static-dynamic mixing - also available with spray conversion kit. UNIPRE‘s knowledge, gained through many years´ experience in the field of mixing technology has resulted in the availability of many different types of mixers.
    • 2 material ports for casting and 1 flushing port
    • spray conversion kit available
    • pneumatically controlled material valves
    • air motor or electric motor drive
    • handle with electric push button
    • manual or automatic flushing valve
  • GP 26

    Call for Price
    UNIPRE mixing heads are built using the latest manufacturing methods and quality standards. UNIPRE supplies standard and special purpose mix head models for static-dynamic mixing - also available with spray conversion kit. UNIPRE‘s knowledge, gained through many years´ experience in the field of mixing technology has resulted in the availability of many different types of mixers.
    • 2 material ports for casting and 1 flushing port
    • spray conversion kit available
    • pneumatically controlled material valves
    • long recirculation available
    • air motor or electric motor drive
    • hand lever control or electric push button
    • manual or automatic flushing valve
  • GP 28

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    UNIPRE mixing heads are built using the latest manufacturing methods and quality standards. Standard as well as specially adapted mixing heads can be supplied in dynamic mixing models. UNIPRE‘s knowledge, gained through many years´ experience in the field of mixing technology has resulted in the availability of many different types of mixers.
    • 4 material ports for casting and 2 flushing ports
    • pneumatically controlled material valves
    • long recirculation available
    • electric motor drive
    • automatic flushing valves
  • GP 32

    Call for Price
    UNIPRE mixing heads are built using the latest manufacturing methods and quality standards. Standard as well as specially adapted mixing heads can be supplied in static mixing models. UNIPRE‘s knowledge, gained through many years´ experience in the fi eld of mixing technology has resulted in the availability of many different types of mixers.
    • 2 material ports for casting
    • pneumatically controlled material valves
    • handle with electric push button
  • GP 34

    Call for Price
    UNIPRE mixing heads are built using the latest manufacturing methods and quality standards. Standard as well as specially adapted mixing heads can be supplied in static mixing models. UNIPRE‘s knowledge, gained through many years´ experience in the field of mixing technology has resulted in the availability of many different types of mixers.
    • 2 material ports for casting and 1 flushing port
    • hand operated lever
    • manual flushing valve