1200kg per hour roller mill
Bosmac roller millBosmac roller mill side view1200kg per hour roller millBosmac mill stand and hopper trailerAgricultural field day display from BosmacBosmac roller mill system

Roller Mills

Bosmac manufactures roller mills suitable for a range of jobs large and small. Whether you’re a hobby farmer or horse enthusiast, or operate a large-scale agricultural operation, Bosmac manufactures a roller mill to meet your needs. Roller mills are delivered fully assembled and ready to work.

Download Bosmac Roller Mill flyer.

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Product Description

Bosmac roller mills are designed and manufactured for Australian conditions and are available in a range of sizes for every situation from the hobby farm to large-scale operations.

Download the Bosmac Roller Mill flyer.


  • Both rollers are driven to aid with milling
  • Roller gap is easily adjustable via an external handle
  • Spring loaded system for safely parting rollers if a solid objects passes through the mill
  • Rollers fabricated from durable steel with removable drive shafts
  • Unhardened rollers can be re-machined and re-fluted if damaged
  • Low maintenance painted body work

Optional Extras

  • Hardened steel rollers
  • Stands and hoppers
  • Towable trailers

Power Options

  • 240 Volt 1 HP electric motor with ON/OFF switch lead
  • 11kW or 15kW 3 Phase electric motor
  • 540 or 1000 PTO drive pack
  • Hydraulic (14 inch only)

Roller Mill Specifications

Capacity Rollers Motor
250kg per hour Twin Rollers 125mm (5 inch) x 125mm (5 inch) long 240 Volt 3/4 HP 0.55kW 10 amp Electric
1200kg per hour Twin Rollers 250mm (10 inch) x 100mm (4 inch) long 240 Volt 1 HP Electric
6500kg per hour Twin Rollers 250mm (10 inch) x 360mm (14 inch) long 415 Volt 11kW 3 Phase or PTO
9500kg per hour Twin Rollers 250mm (10 inch) x 500mm (20 inch) long 415 Volt 11kW 3 Phase or PTO

Note: The capacity described is the maximum capacity. This will vary according to the type of grain, roller gap, available power and other factors.