Type ME

The mill type ME is designed for grinding of dry and free flowing products as well as for fat containing or high protein products, and also for high fibers.

The ME series comprises of three sizes and a range between 132 and 450 kW for the drive.

Technical Details

  • Symmetric housing, allows operation in both directions
  • Swiveling inlet flap with proximity switches to change sense of rotation
  • Enforced impact plates at both sides of the mill inlet, exchangeable
  • Foreign body trap inside the grinding chamber, easy to clean
  • Special rotor design, run down time less than 6 minutes without brake
  • Six sieves fitted in frames, exchange single elements when worn
  • Change screens while machine is idle running
  • Automatic door locking system with stand still monitor
Mill sizeME 12ME 20ME 25
Diameter of grinding chamber (mm)1200
Width of screen (mm)64010001250
Grinding chamber (m²)1.852.803.60
Drive 1500 rpm, 50 Hz speed between 900 and 1800 rpm (30 – 60 Hz) allowed
Maximum motor size (kW)bis 200bis 355bis 450
Typical motor size (kW)200315
Dimensions and Weights
Length (a)* (approx. mm)236030503300
Width (approx. mm)160016001600
Height (approx. mm)160016001600
Weight without motor (kg)195024502850

Measuring surface sound pressure level < 88 dB(A) (at load conditions)
(a) plus maintenance area for screen change on front side of mill

* depends on motor size

Standard scope of Supply

Rigid motor base frame

  • Flexible coupling with protection hood
  • Vibration dampers
  • Sealing for mill outlet
  • 1 set of beaters fitted on beater frames
  • 2 sets of screens, fitted on screen frames
  • 1 set of special tools
  • Multi-layer coating, choice of color RAL 7032 (pebble grey= or RAL 1015 (ivory)
  • Beater frame changing device (not for ME8)



  • Drive motor B3 with integrated PTC sensors
  • Bearing temperature control system according ATEX regulations
  • Mill temperature control system according ATEX regulations
  • Pneumatic servo drive for mill inlet flap (for remote control of changing of sense of rotation)
  • Underpressure controller for grinding chamber (vacuum controller)
  • Explosion protection: Explosion pressure shock resistant and flame penetration proof design to meet ATEX regulations

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