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Mahlkonig DK27 Plate Mill Grinders

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Mahlkonig makes this industrial size for continuous roasted coffee grinding use. Hopper holds 45 lbs (20 kg) and the grind chamber includes two powerful cooling fans to keep your coffee from overheating. Includes ventilated motor.

Choice of grinder: There are two Models for DK27. Model LVS with tool steel discs for easy sharpness control or the DK27 LVH, with extremely wear-resistant tungsten carbide before resharpening.

*Tool steel grinds about 50,000 to 60,000 lbs of roasted coffee beans before need to resharpen but the Tungsten burrs can grind up to 800,000 lbs -1 million lbs before sharpening is needed.  

Settings for American Turkish to Percolator using German-style cutting discs

  • Color: Copper grinding unit with steel color stand and container.
  • Hopper: 45 lbs of ground, roasted holds 66 lbs.
  • Grinder, stand and hopper as a unit.
  • Electrical 400 V 50Hhz 3-Phase or 220 V / 60 Hz 3-phase
  • Dims 31-1/2" W x 49" D x 63" H
  • Weight: 295 lbs
  • Grinding capacity LSV: fine / medium 620-660 lbs/hr
  • Grinding capacity LHV: fine / medium 575 620 lbs/hr
  • Grinding disc diameter: 7.9 inches (200 mm )
  • Voltage/ Hz / Phase: 208/60/3-ph 25 Amps Motor 7.5-hp

Download Product Info

  • Grinder: Powerful 3-phase motor with surface cooling and high starting torque. Suitable for continuous grinding
  • Additional air cooling of grinder casing
  • Service free, constantly greased bearings
  • Motor protection against electrical overload
  • Simple and fast cleaning of grinder casing (approx. 15 min)
  • Grinding Discs:
    • What is to be ground?
    • Cleaning degree of material?
    • Desired minimal particle size?
    • Desired maximum daily output?
    • Desired lifetime of discs?
    • Discs can be resharpened max. twice
  • Pre-Breaker: Feeding of coffee beans into the grinder casing and discs
  • Desired grind speed?
    • The increase of grind speed gives a higher compression of ground coffee - advantageous for grinding into PODS and PADS
  • Grind Adjustment: Desired accurateness of grind size adjustment?
  • The step-less adjustment with indication and differential gearbox permits an extreme high accurateness of grind size distribution - advantageous for grinding into PODS and PADS