Petroncini - Petroncini

Applications & Use Cases

• Small to medium-scale coffee roasting operations for cafes, specialty roasters, or pilot production.
• Artisan coffee producers seeking precise control over the roasting process.
• Businesses looking to expand their in-house coffee roasting capabilities.
• Research and development facilities for coffee bean analysis and profile development.

Typical Specifications

Typical batch capacity

For this specific unit, 60kg per batch. For this class of equipment, capacities typically range from 30kg to 120kg.

Heating source

This unit runs on Propane/Butane gas. Roasters of this type commonly use natural gas, LPG, or electric heating elements.

Ancillary equipment

This line includes a cyclone, destoner, and silo, which are typical components for a complete roasting system to manage chaff, remove foreign objects, and store green beans.

Power supply

Roasting lines typically require a three-phase electrical supply for motors and controls, commonly 400V, 50Hz in Europe.

Footprint

A complete 60kg roasting line with ancillaries would typically require a dedicated area of at least 20-30 square metres, including space for operation and maintenance.

Material construction

Components in contact with coffee beans are typically made from food-grade stainless steel to ensure hygiene and prevent flavour contamination.

Frequently Asked Questions

• What maintenance is typically required for a used roasting line?

  Regular maintenance includes cleaning the roasting drum, cyclone, and cooling tray, checking burner efficiency, inspecting electrical components, and lubricating moving parts. Gaskets and seals may also require periodic replacement.

• Can this roasting line be converted to run on natural gas?

• What are the typical installation requirements for a roasting line of this size?

• Is training usually provided for operating such equipment?

• How important is the destoner and cyclone in a roasting line?