Feed structure change in only a few seconds

Large-chamber mill GDX


Large-chamber mill GDX

Feed structure change in only a few seconds

Drive power
160 – 355 kW
Grinding chamber area
1.8 – 2.8 m2
Permissible weight
3800 - 4800 kg
Grinding chamber diameter
1200 mm
Sieve width
640 – 1000 mm

Technical details
  • Robust welded steel construction, symmetrical housing for operation in both directions of rotation.
  • Grinding chamber equipped with wear elements to protect the housing walls, easy to replace
  • Armored inlet flap with position switch for change of direction of rotation
  • Optimized impact zone with armored impact plates on both sides of the inlet for efficient size reduction
  • Debris catcher pocket inside the grinding chamber to protect the screens
  • Durable, optimized rotor design, dynamically balanced, run-down time < 6 minutes without brake
  • Beater carrier system (cassette change): easy, quick beater change in a few minutes
  • 2 sets of 4-part screen basket segments, depending on requirements, quickly movable / exchangeable by electric motor
  • Wide opening doors allow easy access to the grinding chamber
  • Tested and certified in pressure shock resistant and flameproof design (0.4 bar)
Machine types
GDX 12 GDX 20
Grinding chamber diameter 1200 mm 1200 mm
Sieve width 640 mm 1000 mm
Grinding chamber area 1.80 m² 2.80 m²
Dimensions and weights
Length* (approx.) 3300 mm 4460 mm
Width (approx.) 1600 mm 1600 mm
Height (approx.) 1750 mm 1750 mm
Weight without motor 3800 kg 4800 kg
Drives 1500 1/min, 50 Hz - other speeds between 1000 and 1800 1/min (34 - 60 Hz)
Power range 160 - 250 kW 250 - 355 kW

*Depending on motor size Measuring surface sound pressure level < 88 dB (A) (under load)

Download data sheet
Weizen und Maiskerne

The solution for frequently changing requirements

Maximum flexibility with different structures

Weizen und Maiskerne

The Hammer Mill GDX is designed for grinding compound feed, with frequently changing requirements, in the feed structure.

The fully automatic screen change also makes it possible to quickly change between two screen perforations by mouse click, and while the machine is running. Together with a frequency converter (FC) controlled drive, this results in a maximum of variability in terms of the grain spectrum.

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