Abstract: Apparatus for roasting coffee beans, the apparatus comprising: a casing that defines an internal void, a baffle for dividing the internal void into first and second zones that are in fluid communication with one another; a heater for heating air to temperatures suitable for roasting coffee beans, the heater being located in the second zone; a control system for controlling the apparatus; the control system being located in the first zone; and a fan operable to draw ambient air into the first zone and drive the air from the first zone past the baffle into the second zone for heating by the heater, the arrangement being such that in use the first zone is cooler than the second zone.

Abstract: Apparatus for roasting coffee beans, the apparatus comprising: a casing that defines an internal void, a baffle for dividing said internal void into first and second zones that are in fluid communication with one another; a heater for heating air to temperatures suitable for roasting coffee beans, said heater being located in said second zone; a control system for controlling the apparatus; said control system being located in said first zone; and a fan operable to draw ambient air into said first zone and drive said air from said first zone past said baffle into said second zone for heating by said heater, the arrangement being such that in use said first zone is cooler than said second zone.

Abstract: One embodiment of the invention relates to apparatus (10) for roasting coffee beans, the apparatus comprising: a chamber (12) in which a supply of coffee beans can be received for roasting; means (15) for heating air; and means (20) for driving heated air into the chamber (12) for roasting coffee beans received therein; wherein the air driving means (20) and chamber (12) are configured and arranged so that coffee beans located in the chamber (12) circulate generally horizontally about the periphery of the chamber (12) when the air driving means (20) drives heated air into the chamber (12).

Abstract: One embodiment of the invention relates to apparatus (10) for roasting coffee beans, the apparatus comprising: a chamber (12) in which a supply of coffee beans can be received for roasting;means (15) for heating air; and means (20) for driving heated air into the chamber (12) for roasting coffee beans received therein; wherein the air driving means (20) and chamber (12) are configured and arranged so that coffee beans located in the chamber (12) circulate generally horizontally about the periphery of the chamber (12) when the air driving means (20) drives heated air into the chamber (12).