Diedrich - Diedrich IR12

Applications & Use Cases

• Artisan coffee shops and small-to-medium scale coffee roasteries for producing fresh roasted coffee.
• Speciality food producers looking to roast other beans or nuts where precise temperature control is beneficial.
• Research and development facilities for testing roast profiles and bean characteristics.

Typical Specifications

Typical batch capacity

For this model, a batch capacity of approximately 12kg of green coffee beans is standard.

Heating method

Units of this type commonly utilise natural gas for the roasting process, offering efficient heat transfer.

Electrical supply

Typically, a single-phase electrical connection is required for control systems and motors.

Roasting technology

Diedrich roasters are known for their infrared roasting technology, which aims for consistent and even heat distribution.

Ancillary equipment

A cyclone is typically included to separate chaff during the roasting process, and connecting pipework is essential for installation.

Control integration

Modern units, or those with upgrades, commonly feature temperature probes for integration with roast profiling software like Cropster.

Frequently Asked Questions

• What is the typical footprint of a roaster of this size?

  While exact dimensions vary, a 12kg roaster with its cyclone and cooling tray typically requires a floor space of around 2m x 1.5m, plus adequate clearance for maintenance and operation.

• What kind of ventilation is required?

• What maintenance is typically involved for a used roaster?

• Can this type of roaster be converted to LPG?

• Are spare parts readily available for Diedrich roasters?