Hamerel 15Kilo Roaster

• Small to medium-scale coffee roasting operations.
• Speciality coffee shops and micro-roasteries.
• Product development and sample roasting.
• Educational institutions for barista training.

Typical capacity

For this class of equipment, batch sizes commonly range from 10kg to 20kg, with the listed unit at 15kg.

Power supply

Roasters of this type typically require a three-phase electrical supply for motors and controls, commonly 380V or 400V in the UK, alongside a gas supply for the burner.

Heating method

Units in this category commonly utilise gas burners (LPG or natural gas) for heat generation, offering responsive temperature control.

Cooling system

Most industrial coffee roasters include an integrated cooling tray and fan to rapidly cool roasted beans, preventing over-roasting.

Chaff collection

A separate cyclone or chaff collector is standard for units of this size to remove husks during the roasting process, improving air quality and safety.

Footprint

The overall footprint for a 15kg roaster with its associated cyclone can typically range from 2m² to 4m², depending on configuration.

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

  Regular cleaning of the roasting drum, cooling tray, and chaff collector is essential. Inspections of gas lines, electrical connections, and motor bearings should also be part of a routine maintenance schedule.

• Can older roasters like this be upgraded?

• What are the common safety considerations for gas-fired roasters?

• What kind of installation is typically involved for a 15kg roaster?

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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