Otto Benz 5kg

• Small to medium-scale artisan coffee roasting operations.
• Speciality coffee shops looking to roast their own beans.
• Pilot plants for coffee blend development and testing.
• Educational institutions for coffee roasting training.
• Farm shops or delis offering freshly roasted coffee.

Typical capacity

This unit is specified as a 5kg batch roaster, suitable for small to medium production volumes.

Power supply

Gas-fired roasters of this type commonly utilise propane or natural gas for the heating element, with a single-phase electrical supply typically required for controls and drum rotation.

Heating method

Gas-fired direct or indirect heating, offering precise temperature control for roasting profiles.

Cooling method

Units in this class typically feature an integrated cooling tray with an agitator and fan to rapidly cool beans post-roast.

Construction material

Commonly constructed from robust materials such as stainless steel and cast iron for durability and heat retention.

Typical footprint

For this class of equipment, a footprint of approximately 1.0m x 0.8m is common, though this can vary.

Control type

Often equipped with manual controls for gas flow and fan speed, with some units featuring digital temperature displays and profile logging capabilities.

• What kind of gas supply is typically required?

  Gas coffee roasters of this size are commonly set up for either propane (LPG) or natural gas. Buyers should confirm the specific gas type with the seller.

• What are the typical electrical requirements?

• Does this type of roaster require a flue?

• What maintenance is typically involved?

• Can this roaster handle different roast profiles?

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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