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MB Stainless

Commercial Grain Mill | 1700-2200 lbs/hr

Commercial Grain Mill | 1700-2200 lbs/hr

Unleash this beast in your brewery and you'll be ready to mash in no time flat. The MB commercial-grade mill can process upwards of 2,000 lbs of grain per hour and features large diameter slotted stainless steel rollers for an excellent crush and long life.

Differential Roller Speed
Rotating the rollers at different speeds is the key to a superior crush. Standard grain mills rotate the rollers at the same speed, creating a pinch point between them where the grain kernels are cracked open. Although effective, this can often lead to an excess of flour and damaged grain husks. The MB mill drives the rollers at different speeds to apply a shear to the grain kernels as they pass through the rollers. This shearing action results in a better crush that will improve efficiency and lauter performance.

Slotted Stainless Rollers
Many grain mills feature hardened steel knurled rollers due to the lower cost, but they don't provide the best crush possible. Rather than pounding the grain into submission, slotted rollers (also known as fluted rollers) are more effective at shearing the grain husk to expose the endosperm while leaving the hull intact.

Professional Quality
The MB pro mill is an industrial workhorse and the best value for a commercial mill on the market. The hopper capacity is 45 lbs of grain and large adjustment wheels make for easy gap adjustments. Stainless steel construction throughout, and anchor holes in the feet allow the unit to be bolted to the ground.


  • Processing Speed: 1,700–2,200 lbs/hr
  • Hopper Capacity: 45 lbs
  • Voltage: 208V/220V 3-phase motor
  • Power: 4 HP
  • Amperage: 13.6 amps
  • Mill Gap: 0.4mm - 2mm

Important Electrical Notes:

  1. The unit will arrive bare without a power cord, plug, or controls to power the motor on or off. You will need an electrician to wire the appropriate power cord and controls to the motor.
  2. This unit REQUIRES 220V Three Phase power and will not function on anything else.   Please confirm that you have the proper power for this unit before purchasing, and plan to have a qualified electrician wire the necessary plug to the cord.
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