Type MB

The mill type MB 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 MB series comprises of five sizes and a range between 55 and 200 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 as both sides of the mill inlet, exchangeable
  • Foreign body trap inside the grinding chamber, easy to clean
  • Two-segment sieve, exchange single elements when worn
  • Change screens while machine is idle running
  • Automatic door locking system with stand still monitor

Standard scope of supply

  • Rigid base frame
  • Flexible coupling with protection hood
  • Vibration dampers
  • Sealing for mill outlet
  • 1 set of beaters fitted in mill
  • 2 sets of screes, fitted on screen frames
  • 1 set of special tools
  • Multi-layer coating, choice of color RAL 7032 (pebble grey) or RAL 1015 (ivory)


  • Drive motor B3 with integrated PTC sensors
  • Bearing temperature control system according ATEX regulations
  • Mill temperature control system according ATEX regulations
  • Quick change device for beaters
  • Under pressure controller for grinding chamber (vacuum controller)
  • Explosion protection: Explosion pressure shock resistant and flame penetration proof design to meet ATEX regulations
Mill sizeMB 5MB 7MB 9
Diameter of grinding chamber (mm)680
Width of screen (mm)5207601000
Grinding chamber (m²)
Drive 1500 rpm, 50 Hz speed between 1200 and 3600 rpm (20-60 Hz) allowed
Maximum motor size (kW)90132200
Typical motor size (kW)90132160
Dimensions and Weights
Length (a)* (approx. mm)235027503150
Width (approx. mm)122012201220
Height (approx. mm)119511951195
Weight without motor (kg)145016501950

*depending on motor size

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