San Franciscan Roaster Company SF25B

• Artisan coffee shops and micro-roasteries for small-batch production.
• Speciality coffee businesses requiring precise roast control for diverse bean profiles.
• Pilot plants for developing new roast profiles and coffee blends.
• Educational institutions for coffee roasting training and research.

Typical batch capacity

For this model, batch capacities commonly range from 10kg to 25kg (22-55 lbs).

Throughput

Units of this class can typically achieve throughputs of 40-100 kg/hour, depending on batch size and roast profiles.

Fuel type

San Franciscan roasters are typically configured for natural gas or LPG.

Electrical connection

Commonly requires a single-phase electrical supply, typically 220-240V, 50Hz in the UK.

Afterburner

Many units of this type, especially those manufactured after the late 1990s, include an integrated or external afterburner for emissions control.

Cooling system

Typically features an integrated cooling tray and fan for rapid bean cooling post-roast.

• What maintenance is typically required for a used San Franciscan SF25B?

  Routine maintenance typically includes cleaning the roasting drum, chaff collector, and cooling tray. Periodic inspection of burners, fans, and electrical components is also recommended. Seals and bearings may require replacement over time.

• Are spare parts readily available for older San Franciscan roasters?

• What are the typical space requirements for an SF25B?

• Can the fuel type be converted (e.g., from natural gas to LPG)?

• What are the typical exhaust requirements for an SF25B with an afterburner?

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