STA Impianti - STA Impianti 7kg

Applications & Use Cases

• Small-batch coffee roasting for independent cafes and coffee shops.
• Speciality coffee producers requiring precise control over roast profiles.
• Pilot plants for developing new coffee blends and roast methods.
• Educational settings for barista training and coffee science courses.

Typical Specifications

Typical batch capacity

For this model, the stated capacity is 7kg per batch, suitable for small to medium-scale operations.

Roast time

Commonly, units of this type achieve roast times of approximately 11-13 minutes, depending on the desired profile.

Heating method

Typically, units in this class utilise gas burners to heat air, which is then circulated through the roasting drum.

Motor configuration

Units of this type commonly feature multiple motors for drum rotation, cooling tray agitation, exhaust, and cooling fan operation.

Exhaust requirements

Roasters of this size typically require connections for both a cyclone (for chaff collection) and a separate roast exhaust.

Temperature control

While basic models may not include integrated profiling, many units can be retrofitted with temperature probes for roast profiling software.

Footprint

Compact roasters of this capacity typically require a moderate footprint, suitable for smaller production areas.

Frequently Asked Questions

• What kind of power supply does a roaster of this size typically require?

  Units in this class commonly require a standard single-phase electrical supply for motors and controls, in addition to a gas supply for the burners. Buyers should confirm specific voltage and gas requirements with the seller.

• Is this type of roaster suitable for continuous operation?

• What maintenance is typically involved with a used coffee roaster?

• Can this roaster handle different types of coffee beans?

• What are the typical installation requirements for a roaster of this capacity?