Key Mk.1 Bean Feeder

Dial in your feed rate
$18
$18.00
$18 USD $
USD $18 USD $

Overview

Say hello to the KEY Bean Feeder. With two independently adjustable feed apertures, you can match your feed rate to your bean size and personal preference. An industry first, this might just be the last variable in the pursuit of coffee grinding perfection.

note: not needed for KEY Mk 2, as feature is integral to the product. This is just for first generation KEY.

Materials

Made from the same food-safe and antistatic black ABS blend we use for our wipers. Surfaces are smooth for easy wipe clean.

Compatibility

  • Works with all KEY and HG-2 grinders.
  • Works with all known bean varietals (Mokka to Pacamara).

Included in Package

  • Outside Ring Assembly
  • Inside Ring Assembly
  • Assembly Rubber Band

Availability

Available for immediate shipment from our Taipei warehouse.

Light Roasts

If you're using an uber-light peaberry, have no fear as a reduced feed rate means a reduced load on the motor.

Recommended Pairings

01 00

Fits perfectly with the KEY

$2,139
$2,139.00
$2,139
$2,139 USD $
Maximum Grind, Minimum Footprint
color
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Espresso Paper Filters

$7.50
$7.50
$7.50
$7.50 USD $
Premium Japanese pulp coffee filter paper
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01 5

Great coffee is a combination of art, chemistry, and engineering. We're here to help pinpoint and control the variables.

Technical Specifications & Details

01

Installing the Bean Feeder

  • Verify you have all the included parts
  • Use Rubber Band to lift up and hold the funnel
  • Connect and push in the outer ring
  • Connect and push in the inner ring
  • Adjust apertures and test grind
  • Repeat until desired results achieved