Juno - Uno 4 Barrel

• 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 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.

• 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?

Used roasters are valued for their durability and cost effectiveness in food processing operations. Buyers typically prioritise even heat distribution, temperature control consistency, and robust construction when selecting secondhand units. Industry sentiment favours roasters from established manufacturers known for reliable performance. Key considerations include maintenance history, heating element condition, and capacity matching operational requirements. Well-maintained roasters often deliver dependable service across coffee roasting, nut processing, and other food applications, making them sound investments for processors seeking to minimise capital expenditure.

General overview for this equipment type