Ditting KR1403 Retail Coffee Grinder

MSRP: $6,335.00
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  • Ditting KR1403 Grinder Front View
  • Ditting KR1403 Grinder Angled View Left
  • Ditting KR1403 Grinder Side View Left
  • Ditting KR1403 Grinder Rear View
  • Ditting KR1403 Grinder Side View Right
  • Ditting KR1403 Grinder Angled View Right


  • What's in the Box

  • Ditting KR1403 Retail Coffee Grinder & Hopper
  • Grounds Tray
  • Product Manual
Ditting KR1403 Grinding Into Bag

Fast & Accurate

The KR1403 is a trusted and reliable grinder offered by Ditting, and is an optimal choice wherever fast and uniform grinding is necessary. At its core, the KR1403 offers superior performance as a retail bag grinder. With its spring-loaded bag clamp and chute knocker and its vibrating steel shaker plate, the KR1203 ensures that all ground coffee lands in the chosen receptacle, be it a bag, bin, or dosing cup for when smaller amounts of coffee are needed.

Adjusting the Grind Setting

More Than Qualified

Capable of grinding well over 1000 pounds of coffee per day thanks to its massive 140mm wear-resistant steel burrs, the KR1403 can effortlessly handle the volume of high-volume cafes, retail settings, and roasteries. While generally used to grind into bags for customers, smaller doses for batch-brewing, pour overs, and even espresso aren't out of the question, largely in part to the 1403's stepless adjustment and a grind range stretching all the way from 200 to 900 microns. While active cooling by fans is not applied, the 140mm steel burrs and 3-phase motors ensure that heat transfer to the coffee is imperceptible.

Opening the Hopper

Compact, Sleek, Powerful

While boasting a more powerful motor and the ability to grind nearly twice as much as Ditting's 1203 model, the KR1403 uses the same high-quality, metal components and comes in at the exact same weight and size as its sibling. The KR1403 sits at just 12 inches in width, 16 inches in depth, and 34 inches in height (including the built-in bean hopper). Combine these dimensions with a sleek exterior, and the KR1403 will sit comfortably in any setting, be it a crowded cafe or a spacious roasting facility.


    140mm Flat Burrs


    Stepless Grind Adjustment


    Grind Quality



More Features

Spring-Loaded Chute Knocker

Integrated Shaker Plate

200µm to 900µm Grind Size Range

High Capacity Grinding

Built-in Hopper Shutoff Valve


Country of Origin: Germany
Burr Material: Wear-Resistant Steel
Burr Size: 140 mm
Burr Life: 35,000 lbs
Hopper Capacity: 2.4 lbs
Grind Speed: 2,200 g/min
RPM: 1400 (50Hz)
Power: 200-240V/2000W/10A/3 Phase
Plug Type: L15-20P
Motor: 2.7HP
Dimensions: 34 in. (H) x 12.5 in. (W) x 16 in. (D)
Weight: 88 lbs

Ditting Grinder Comparison Chart

Model: 807 Retail 807 Filter 807 Lab Sweet KR1203 Retail KR1403 Retail KFA1403 Industrial
Application: Retail bag grinding, up to 30lbs per day Retail bag & batch brew basket grinding, up to 30lbs per day. Retail bag grinding & single dosing for cupping, pour over or espresso, up to 30lbs per day Retail bag grinding, up to 500lbs per day Retail bag grinding, up to 1000+ lbs per day Roasting areas, up to 1000+ lbs per day.
Hardware: Vibrating plate Adjustable forks & slide chute Folding platform, metal grounds catch Vibrating plate Vibrating plate Extended chute, built-in shutoff valve
Grind Size Range: 130µm-1,400µm 130µm-1,400µm 100µm-1,200µm 300µm-900µm 200µm-1,100µm 200µm-1,100µm
Output (lbs/min/800µm): 2 2 2 5 8 8
Burr Lifespan (lbs): 5,500+ 5,500+ 15,000+ 15,000+ 15,000+ 15,000+
Hopper Capacity (lbs): 1.1 1.1 1.1 2.4 2.4 22
Duty Cylcle: 45 Sec On/180 Sec Off 45 Sec On/180 Sec Off 45 Sec On/180 Sec Off Continuous run Continuous run Continuous run
Power: 120v, 60hz, Single Phase, 6A 120v, 60hz, Single Phase, 6A 120v, 60hz, Single Phase, 6A 120v, 60hz, Single Phase, 13A 220v, 60hz, Three Phase, 10A 220v, 60hz, Three Phase, 10A
Dimensions WxDxH (inches): 9 x 14 x 27 9 x 14 x 27 9 x 14 x 27 12 x 16 x 34 12 x 16 x 34 13 x 16 x 29

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