MB® Commercial Grain Mill | 330-660 lbs/hr | Differential Roller Speed | Slotted Stainless Steel Rollers | Mill Gap Adjustment Wheels | 1.4 HP | 220V

MB® Commercial Grain Mill | 330-660 lbs/hr | Differential Roller Speed | Slotted Stainless Steel Rollers | Mill Gap Adjustment Wheels | 1.4 HP | 220V

60 day no hassle return policy. Details

Coming soon! The MB Small Commercial Grain Mill is now available for pre-order. Place your order now and we will automatically ship it to you when it's available. 

  • Commercial quality in a size that's perfect for nano breweries and homebrew shops!
  • Differential roller speed shears the grain kernels to provide a better crush that will improve efficiency and lauter performance
  • Stainless steel slotted rollers more effectively shear the grain husk to expose the starchy endosperm compared to knurled rollers
  • 0.4mm to 2mm mill gap is easily dialed in with large, handled adjustment wheels
  • Professional quality grain mill with stainless steel construction throughout

Spend less time waiting and more time brewing! Our commercial-grade mill can process upwards of 650 lbs of grain per hour and features large diameter slotted stainless steel rollers for an excellent crush and long life. The MB Small Commercial Mill brings professional level quality and performance at an affordable price, perfect for nano breweries and homebrew shops that want to offer on-site milling. This mill can easily power through whatever you throw at it, including barley, wheat, rye, and corn.

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 pro 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 Small Commercial Mill is built to last and represents the best value for a commercial mill on the market. The grain chute can hold up to 22.5 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: 330–660 lbs/hr
  • Hopper Capacity: 22.5 lbs
  • Voltage: 220V 3-phase motor
  • Power: 1.4 HP
  • Amperage: 5 amps
  • Mill Gap: 0.4mm - 2mm
  • Mill Roller Size: 155m diameter, 110mm long
  • Rollers spin at slightly different speeds

Please note: 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.

Please Note:  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.
Shipping Limitation: This item does not qualify for free shipping.
Prebook Item: Please note this item is not currently in stock, but is available for Pre-Order. We do require payment in full in order to reserve stock.
Shipping Limitation: This item ships freight only
Item # MILL91AS-MB
Weight 375 LBS

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