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• Artisan coffee shops requiring small-batch roasting.
• Speciality coffee producers for testing and sample roasting.
• Educational institutions for coffee roasting training.
• Small-scale commercial operations focused on unique blends.

Typical capacity

For this class of roaster, batch sizes commonly range from 1kg to 10kg, with this unit specifically noted as 5kg.

Power supply

Units of this type typically operate on standard single-phase electrical supplies, commonly 230V in the UK, for motors and controls.

Heating method

Black coffee roasters commonly utilise gas (natural gas or propane) for the primary heat source, as confirmed for this unit.

Drive system

Older roasters often feature belt-driven mechanisms for drum rotation, powered by an electric motor.

Footprint

Small-batch roasters typically require a moderate footprint, suitable for workshop or dedicated roasting areas, plus space for ventilation.

Ventilation

Effective chimney or exhaust systems are essential for managing smoke and chaff during the roasting process.

• What is a 'black coffee roaster'?

  This term generally refers to a traditional coffee roaster designed to roast green coffee beans to various desired roast levels, suitable for brewing black coffee.

• What maintenance is typically required for a used roaster of this age?

• Can this roaster handle different types of coffee beans?

• What are the installation requirements?

• Is refurbishment usually necessary for older roasters?

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.

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