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.

Categories: ,


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.