Otto Swadlo V12G

• Small-batch coffee roasting for independent cafes and artisan producers.
• Specialty coffee production requiring precise control over roast profiles.
• Pilot roasting for new bean development and quality control.
• Educational settings for barista training and roasting courses.

Typical capacity

For this class of equipment, batch capacities commonly range from 10kg to 15kg.

Power supply

Units of this type typically require a 3-phase electrical supply for motors and controls, alongside a gas supply for the heating element.

Heating method

Gas-fired heating is standard for these roasters, offering responsive temperature control.

Construction materials

Robust construction, often featuring cast iron and steel components, is typical for durability and heat retention.

Cooling system

Integrated or separate cooling trays are commonly found to rapidly cool roasted beans.

Controls

Older restored units may feature manual controls for drum speed, airflow, and temperature, with modern upgrades sometimes including digital readouts.

• What maintenance is typically required for a used coffee roaster?

  Regular cleaning of the drum, chaff collector, and exhaust system is essential. Periodic inspection of burners, belts, and electrical components is also recommended.

• Can this type of roaster be used for products other than coffee?

• What are the typical installation requirements?

• How does a restored vintage roaster compare to a modern equivalent?

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