DISCONTINUED – Mahlkonig DK 15 LS Commercial Industrial Coffee Grinder

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The Mahlkonig DK 15 is the “Enduring One” of the Mahlkonig Industrial Coffee Grinders.

The smaller daughter of the DK 27. But already a solid proven industrial grinder for permanent use. Available also with the 53 gallon (200 liter) stainless transport container.


  • Small space requirement.
  • Movable container for the ground product.
  • Tight discharge chute for dust reduced grinding.
  • Large hoppers.
  • Lock plate to interrupt the feeding of the product to be ground.
  • Integrated hopper magnets as a protection against metal in the product.
  • Powerful three-phase motors with surface cooling and high starting torque. This makes them very suitable for continuous use.
  • Air cooling of grinder casing.
  • Service-free, constantly greased bearings.
  • Motor protection against electrical overload.
  • Extremely wear resistant, precision grinding discs for careful cutting of the material.
  • The grind adjustment wheel provides fine, accurately repeatable control of the degree of grinding fineness.


  • Measurements: 61″ H x 31.1″ W x 48.4″ D (154.94 cm H x 78.99 cm W x 122.94 cm D).
  • Weight: 291 pounds (132 kilograms).
    • Shipping weight: 478.4 pounds (217 kilograms).
  • Power: 208-220 volts, 60 hertz, 3 phase.
    • Motor power: 3 hp, 9.7 amps.
    • Motor speed: 1750 rpm.
  • Hopper capacity: 66 pounds (29.94 kilograms).
  • Grinding capacity: 265 pounds (120.2 kilograms) / hour for fine, 287 pounds (130.18 kilograms) / hour for medium.
  • Grinding disc material: Tool steel.
  • Grinding disc diameter: 130 mm.
  • Container measurements: 27.6″ H x 27.2″ W x 31.1″ D (70.1 cm H x 69.09 cm W x 78.99 cm D).
  • Container capacity: 53 gallons (200 liters).


  1. Please note that that you will find coffee grinds in these grinders when delivered as they are all tested by the manufacturer. They try to clean them as best as possible, but they can not remove all grinds and those remaining grinds do become loose and spread during shipping.
  2. Please note that the manufacturer will produce different colors of this grinder. They do not notify any retailers in advance to which color will be imported. Therefore, the color of the grinder shown is for illustrative purposes, and the grinder ordered and shipped will most likely be different than shown. This applies to all resellers in the USA for this manufacturer.
  3. Please note that the electrical cord is placed between the packaging (foam or cardboard) and the underside body of the grinder. During shipping, it is normal for a bend or insignificant blemish/slice to damage the cord.



Espresso Grinder Warning

  • CLEANING WARNING: We recommend using grinder cleaning agents. We do not recommend any removal of the burrs or burr carrier for cleaning as re-assembly can cause damage.
  • ELECTRICAL WARNING: To avoid electrical damage to this espresso grinder which is not considered a manufacturer's defect, please acquire and install a single-outlet surge suppressor rated at 1080 joules or higher. The lack of the recommended surge suppressor, the espresso grinder can be damaged at the power switch, the capacitor, the motor, or the wiring.

  1. Changing grind settings: As with all coffee grinders, it is very important to only change grind settings when the unit is powered ‘on’ and the burrs are in motion. If you do not do this, the burrs will ‘gunk’ up and require cleaning by you every time this occurs. Changing the grind settings when the burrs are not in motion will render the grinder to only produce very coarse grinds or no grinds at all. If this result occurs, this will be considered operator error for lack of following directions, and not be classified as a defective grinder.
  2. Finding coffee grinds in a new grinder: We have confirmed that the manufacturer tests EVERY grinder with coffee beans before it leaves their facility, but they are not always able to get every trace of coffee out of the grinders after testing. As a result, you may find coffee beans or grinds inside your grinder, or there may be grinds in the packaging when you unwrap it.
  3. Static issues: There are static issues with all grinders, even the highest quality models. We firmly believe that the static comes from the coffee beans. If you are having static problems with your coffee grinder, trying using a different blend of beans.
  4. Replacing burrs: NEVER use a flat head screwdriver and hammer to wedge under the burrs for removal. This could badly damage your grinder.
  5. Electrical cord: Please note that the electrical cord is placed between the packaging (foam or cardboard) and the underside body of the grinder. During shipping, it is normal for a bend or insignificant blemish / slice to damage the cord.

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