Petroncini T30 – 30Kg Hot Air

• Small to medium-scale coffee roasting operations.
• Speciality coffee roasteries requiring precise roast profiles.
• Businesses producing espresso blends or single-origin coffees.
• Pilot plants for recipe development and quality control.
• Coffee shops looking to roast their own beans in-house.

Typical batch capacity

For this model, a nominal capacity of 30kg per batch is standard.

Heating method

Units of this type commonly utilise indirect hot air heating, often fuelled by propane or natural gas.

Roast throughput

Typically, units in this class can achieve 3 to 4 roasts per hour, depending on the desired roast profile and cooling time.

Ancillary equipment

Often supplied with integrated or separate green bean loaders and cyclones for chaff collection.

Power supply

Electrical requirements commonly range from single-phase to three-phase, typically 230V or 400V, for motors and controls.

Footprint

Requires a dedicated space, including clearance for maintenance and exhaust ventilation. Exact dimensions should be confirmed with the seller.

• What are the benefits of hot air roasting?

  Hot air roasting, particularly indirect systems, provides a very even heat transfer to the coffee beans, which can result in a cleaner, more consistent roast profile and reduced scorching.

• Is this type of roaster suitable for different coffee types?

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

• Can this roaster be converted to natural gas?

• What are the typical ventilation requirements?

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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