Mahr M-Flex Feeders

Call for Information

The universal M-Flex feeder is suitable for feeding granules, pellets, free and non-free flowing powders regrind materials, flakes and fibers.


Mahr feeders have been designed to grant a wide range of flexibility for the different bulk solid materials and throughput ranges.


Agitation Design

Massage rolls activate the material flow by moving back and forth

  • Eliminates bridging of material in upper part of the trough
  • Constant screw fills at lower part of the trough
  • No material degradation
  • Parallel movement in upper and lower position


  • Standard SS construction as standard
  • Quick exchange hopper with single and twin screw Steep wall hopper
  • Friction free massaging rolls with separate drive Over 30 standard screw configurations
  • Easy to use O2 Controller touch screen
  • Volumetric continuous or batch
  • Gravimetric loss-in-weight continuous
  • Gravimetric loss-in-weight batch
  • Gravimetric gain-in-weight


Three exchange hoppers

  • OS65 OD70 Single screw 63 as spiral and auger
  • OS65 Single screw 20-51 mm as spiral and auger
  • OT22 Twin screw 20-22 mm as spiral, auger and concave
  • OT36 Twin screw 30-35 mm as spiral, auger and concave
  • Easy lift up of extension modules
  • Quick hopper exchange from the rear
  • Large process window
  • Volumetric and gravimetric unit
  • Single and multiple feeder configurations
Go to Top