Probat RO-500

• Commercial coffee roasting operations requiring high throughput.
• Speciality coffee producers looking to scale up production.
• Large-scale food processing facilities integrating coffee production.
• Coffee wholesalers and distributors with in-house roasting.

Typical capacity

For this class of equipment, batch capacities commonly range from 120 kg to 180 kg.

Power supply

Units of this type typically require a three-phase electrical supply, commonly 400V, 50Hz, with varying amperage depending on motor and control requirements.

Heating method

Historically, oil-fired burners were common; however, modern conversions often utilise natural gas or LPG burners for efficiency and environmental reasons.

Roast time

Typical roast times for drum roasters of this capacity range from 10 to 18 minutes per batch, depending on desired roast profile and bean type.

Ancillary equipment

Units are commonly supplied with a cyclone for chaff separation and a destoner for removing foreign objects post-roast.

Footprint

A roaster of this size, including its cyclone and destoner, typically requires a significant industrial footprint, often several square metres, plus space for bean storage and cooling.

Construction materials

Roaster drums are typically constructed from cast iron or mild steel, with other components often in stainless steel for food contact areas.

• What maintenance is typically required for a used Probat RO-500?

  Regular maintenance for this type of roaster commonly includes burner servicing, lubrication of moving parts, inspection of electrical components, and cleaning of the drum and exhaust system. Seals and bearings may require periodic replacement.

• Can this roaster be integrated into an existing coffee production line?

• What are the considerations for converting an oil-fired roaster to gas?

• What is meant by 'Ex.works Italy'?

• What are the benefits of a complete refurbishment?

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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