Ditting KR1203 Retail Coffee Grinder

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  • Ditting KR1203 Front View
  • Ditting KR1203 Angled View Left
  • Ditting KR1203 Angled View Right
  • Ditting KR1203 Side View Left
  • Ditting KR1203 Side View Right
  • Ditting KR1203 Rear View


  • What's in the Box

  • Ditting KR1203 Retail Coffee Grinder & Hopper
  • Grounds tray
  • Manual
Ditting KR1203 Grinding Into Bag

Uniformly Fast

Taking the next step up from the KR804 models, Ditting has provided the ideal result for fast, reliable, consistent grinding: the KR1203. The 1203 has quickly become the solution for medium to high-volume cafes that are seeking a uniform, aroma-saving grind without sacrificing speed. Thanks to the integrated shaker plate that helps to settle the grounds when grinding into a bag and a spring-loaded manual knocker, this grinder delivers incredibly low retention for a machine of its size and capacity, making the KR1203 suitable for all commercial applications.

Adjusting the Grind Setting

Exciting Capabilities

From specialty cafes to gourmet markets to roasteries, the KR1203 is making waves due to its stepless grind adjustment and its ability to produce cups with noticeable clarity, balance, and sweetness. This is largely thanks to the grinder's tremendous 120mm wear-resistant steel burrs spinning at 1400 RPM. With a lifespan rating of 25,000 pounds and a 1600 watt motor, the KR1203 is more than capable of handling a massive workload, and can do so while churning out an impressive five or more pounds of coffee per minute based on the chosen grind size, all while ensuring that heat transfer to the coffee is negligible.

Pouring Coffee Into the Hopper

At Home Anywhere

Due to the high-quality, metal components used by Ditting to craft the KR1203, the grinder weighs in at 88 pounds. However, the machine's heft is balanced by its compact footprint. The KR1203 sits at just 12 inches in width, 16 inches in depth, and 34 inches in height (using the included bean hopper). Combine these dimensions with a sleek exterior, and the KR1203 will look right at home in any setting, be it a crowded cafe or a spacious roasting facility.


    120mm Flat Burrs


    Stepless Grind Adjustment


    Grind Quality



More Features

Spring-Loaded Chute Knocker

Integrated Shaker Plate

300µm to 1200µm Grind Size Range

High Capacity Grinding

UL, ETL, NSF & Certifications


Country of Origin: Germany
Burr Material: Wear-Resistant Steel
Burr Size: 120 mm
Burr Life: 25,000 lbs
Hopper Capacity: 2.4 lbs
Grind Speed: 1400 g/min
RPM: 1400 (50Hz)
Power: 120V/1600W/13A
Motor: 1.8HP
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 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 60lbs per day Retail bag grinding, up to 100lbs per day Roasting facilities, up to 100lbs per day. Roasting facilities, up to 100lbs per day.
Hardware: Vibrating plate Adjustable forks & slide chute Folding platform, metal grounds catch Vibrating plate Vibrating plate Extended chute, slide gate 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 200µm-1,100µm
Output (lbs/min/800µm): 2 2 2 5 8 8 8
Burr Lifespan (lbs): 5,500+ 5,500+ 15,000+ 15,000+ 15,000+ 15,000+ 15,000+
Hopper Capacity (lbs): 1.1 1.1 1.1 2.4 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 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 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 12 x 16 x 34 13 x 16 x 29

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