Juno - Uno 4 Barrel

Applications & Use Cases

• Small-batch coffee roasting for quality control and sample evaluation.
• Developing roast profiles for new coffee beans.
• Educational purposes in coffee roasting academies.
• Boutique coffee shops offering unique, small-batch roasts.

Typical Specifications

Typical capacity per barrel

For sample roasters of this type, individual barrel capacities commonly range from 50g to 1kg.

Number of barrels

Units in this class often feature multiple barrels, typically 1 to 4, allowing for simultaneous sample roasting.

Heating method

Direct flame heating is common for vintage and sample roasters, providing responsive temperature control.

Drum type

Perforated drums are frequently used, allowing for convection and conduction heat transfer.

Power supply

Motorised drum rotation typically requires a single-phase electrical supply, commonly 230V, 50Hz for UK operation.

Construction materials

Units of this vintage often feature robust construction with cast iron, steel, and brass components for durability.

Frequently Asked Questions

• What is a 'sample gas coffee roaster'?

  A sample gas coffee roaster is a small-scale machine designed for roasting small quantities of green coffee beans, typically for quality control, cupping, and profile development. 'Gas' indicates the primary heat source.

• Why would I need a multi-barrel sample roaster?

• What kind of maintenance does a vintage roaster like this require?

• Is it difficult to operate a direct flame roaster?

• Can this roaster be used for production roasting?