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Granola Bars

Granola Bars schematic
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1. Mixer & Live Bottom Bin

Dry ingredients are blended with oil and sugar to form a mass. The Live Bottom Bin then provides a metered feed to a feeder / spreader unit via an elevating conveyor.

2. Feeder / Spreader

Comprises a hopper and two contra-rotating feed rolls to create a loose sheet of constant thickness that is laid onto the oven band.

3. Compression Roll

Provides a final consolidation and gauging of the sheet before the oven.

4. TruBake™ Convection Oven

Removes moisture from the product and causes the sugar to melt.

5. Cooling Section

Binds the mass together to give the characteristic baked granola crunch.

6. Slit & Guillotine

The sheet is slit and guillotined into bars.

  • Granola Bars

    Baker Perkins offers complete lines for the production of high quality baked granola bars. The process involves mixing, forming and baking of a continuous sheet that is slit and guillotined into bars. 

    Crunchy granola is made by baking and cooling a loosely compacted sheet of ingredients. The process relies on gentle handling and accurate heat transfer to achieve the ideal balance between product quality and efficient production.

    The mixing process involves blending dry ingredients in a batch mixer and then metering them into a continuous mixer along with oil and sugar to form a mass. The dry ingredients are mainly oats, although other grains or dried fruits are often added.

    The mass is placed directly onto the infeed of the oven, where a spreader evenly distributes it across the full width of the band. A compression roll provides a final consolidation and gauging of the sheet before baking.

    The heat transfer process removes moisture from the product and causes the sugar to melt. Colour and texture of the final product are determined by the combination of temperature and time chosen. Assisted cooling at the oven discharge binds the mass together to give the characteristic granola crunch.

    A slitter and guillotine after the cooling divides the sheet into individual bars, which are then conveyed to the wrapping machines.  

  • Required Equipment
    Granola Production Equipment  

     

     

     

     

     

    Mixer

     

     

     

     

     

     

    Live Bottom Bin

    Elevating Conveyor

     

     

     

     

     

     

    Feeder / Spreader

     

     

     

     

     

    Compression Roll

     

     

     

     

     

    TruBake™ Convection Oven

    Cooling Section

     

     

     

     

     

     

    Breaking and Kibbling Units

Brochure: Breakfast Cereals

Brochure: Breakfast Cereals

Granola Products

Granola Products

View some of the granola products that can be made on Baker Perkins' process lines.

Cereal Innovation Centres

Cereal Innovation Centres

Baker Perkins offers all its customers facilities to develop new products and processes, produce samples for test marketing, and conduct feasibility trials.