The Grainfather Electric Grain Mill is a great bit of kit that allows you to be in total control of crushing to make the perfect mash every time.

Motorised, compact solid and sturdy. It’s equipped with large, fluted heavy duty rollers that crack the outer husk of the grain longitudinally, providing optimal surface area for your mash and a better filter bed for your sparge.

Being motorised avoids having to attach a drill and worry about setting the ideal speed. Simply change the rate that your grain is crushed with the variable speed dial.

The removable grain hopper holds up to 1kg of grain at a time and with 10 easily adjustable gap settings, ranging from 0.8mm to 2mm, this mill has been engineered to crush a variety base malts and specialty grains. Change the gap settings and crush gentle and slow or hard and fast to suit your brew. You are now in total control.


Power 400W
Gap Settings 0.8mm - 2mm
Roller Diameter 58mm
Roller Construction Hardened Steel Flute Design
Crush Rate 1.7kg per minute
Weight 4kg

It’s easy to mount onto a workbench or bucket, but it works best with the Bamboo Grain Mill Bamboo Mounting Board that is included with this kit. The mill is easy to assemble thanks to its built-in motor and compact design. Simply attach the grain hopper. Set your desired gap setting by pulling the spring-loaded pin and rotating the dial. Add grain to the hopper and flick the switch to begin crushing.


  • Better crushing improves mash efficiency
  • Adjustable speed & gap settings
  • Superbly constructed super solid and sturdy
  • Small enough to store easily
  • Easy setup takes seconds
  • Hungry for its size; smashes grain in seconds
  • Unique Fluted Rollers improving crush and mash efficiency (akin to commercial grain mills)
  • Crush on brew day for super freshness
  • In summary crushes grain to perfection

Grainfather Grain Mill Instructions

Shipping Weight 15.1000kg
Shipping Width 36cm
Shipping Height 36cm
Shipping Length 26cm
Shipping Cubic 0.033696000m3