The robust machine for wet grinding

NDK High speed mill

NDK

NDK High speed mill

The robust machine for wet grinding

Drive power
55 – 160 kW
Grinding chamber area
0.6 – 1.54 m2
Permissible weight
1350 – 1800 kg
Grinding chamber diameter
680 mm
Screen width
400 – 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 trap for contaminants inside the grinding chamber as screen protection
  • Durable, optimized rotor design, dynamically balanced, equipped with 6 mm beaters
  • Beaters easy and quick to turn and change with special changing device
  • Wide opening doors, easy access to the grinding chamber and for changing the sieves and beaters
  • 2-part sieve without frame, easy and quick to change segment by segment
  • Variable particle size range via variable beater circumferential speed (when using a frequency converter), screen perforation and
    beater configuration; depending on requirements.
  • Type NDK (S) Housing and rotor in stainless steel V2A / 1.4301/AISI304
Machine types
NDK 4 (S) NDK 5 (S) NDK 7 (S) NDK 9 (S)
Grinding chamber diameter 680 mm 680 mm 680 mm 680 mm
Sieve width 400 mm 520 mm 760 mm 1000 mm
Grinding chamber area 0.6 m² 0.8 m² 1.18 m² 1.540 m²
Dimensions and weights
Length* (approx.) 2010 mm 2210 mm 2610 mm 3010 mm
Width (approx.) 1220 mm 1220 mm 1220 mm 1220 mm
Height (approx.) 1195 mm 1195 mm 1195 mm 1195 mm
Weight without motor 1350 kg 1400 kg 1550 kg 2800 kg
Drives 3000 1/min, 50 Hz – RPMs between 1800 und 3600 1/min (34 – 60 Hz)
Power range 55 - 75 kW 75 - 90 kW 90 - 132 kW 132 - 160 kW

* Abhängig von der Motorgröße Messflächenschalldruckpegel < 90 dB (A) (unter Last)

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Weizen und Zuckerruebe

The classic when it comes to wet grinding

Optimal grinding of cereals and foodstuffs

Weizen und Zuckerruebe

The NDK hammer mill has been specially designed for the wet grinding of cereals, potatoes, fruits, organic waste, with added liquids. Liquid quantities of e.g. water and additives e.g. enzymes are continuously added to the grinding process in dosed quantities through connection openings in the product inlet area.  The product is then ready for pumping after grinding.

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