What is indirect hot air roasting?

Indirect hot air roasting means the heating elements do not directly contact the coffee beans. Hot air is circulated through the roasting drum, providing a more even and controlled roast.

Why is a destoner important?

A destoner removes foreign objects like stones, metal, or debris that may be present in green coffee beans, protecting grinding equipment and ensuring product quality.

What is an afterburner system for?

Afterburners are crucial for environmental compliance. They incinerate smoke and volatile organic compounds released during roasting, reducing emissions and odours.

Does this type of roaster require specialist installation?

Yes, due to gas connections, electrical requirements, and exhaust systems, professional installation by qualified engineers is typically required for commercial roasters of this size.

What maintenance is typically involved?

Regular cleaning of the roasting drum, cooling tray, and exhaust system is essential. Routine checks of gas lines, electrical components, and pneumatic systems are also typically required.

used Equipment

Available

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STA ITALY - STA ITALY 120

Name: STA ITALY 120
Brand: STA ITALY
SKU: df6d2338b2b8

Price: Contact seller for price

Complete STA Type 120 Coffee Roasting Lin e SOLD Capacity 120 Kg/ green beans per batch 480 Kg/ h. Years of manufacture is 1993. Roasting , destoning, storage for roasted bean coffee. Indirect hot air roasting system. All heaters are fired by gas. Pneumatic controlled cooling tray for 120 Kg roast beans. Water injection for drum and cooling tray. Fire killers and safety devices for complete unit. Automatic roast process control / electromechanically and pneumatically processing. Green coffee conveyer to transport the green beans into the hopper. Two automatic afterburner system s. Electro pneumatic destoner type 120 Kg Platforms for cyclones and afterburners. SOLD

Essex, United Kingdom

5,774 km away

Model Number

sta-italy-120

Stock Number

df6d2338b2b8

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Commercial coffee roasting operations requiring consistent batch processing.
Speciality coffee producers seeking to control their roast profiles.
Food processing facilities expanding into coffee production.
Businesses requiring high-throughput roasting for wholesale or retail distribution.

Typical Specifications

Typical capacity: Units in this class commonly handle batches of 60-120 kg of green beans, with hourly throughputs of up to 480 kg/h.
Roasting method: Indirect hot air roasting systems are typical for this type of equipment, offering precise temperature control.
Heating source: Gas-fired heating elements are commonly used for efficiency and control in commercial roasters.
Cooling system: Pneumatically controlled cooling trays with water injection are standard for rapidly cooling roasted beans.
Automation: Automatic roast process control, often electromechanical and pneumatic, is typically featured for consistency.
Ancillary equipment: Integrated destoning, green coffee conveying, and afterburner systems are commonly included in complete roasting lines.
Safety features: Fire killers and various safety devices are standard on commercial roasting equipment.
Power supply: For this class of industrial equipment, a three-phase electrical supply (e.g., 400V, 50Hz in the UK) would typically be required.

Frequently Asked Questions

Indirect hot air roasting means the heating elements do not directly contact the coffee beans. Hot air is circulated through the roasting drum, providing a more even and controlled roast.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.