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The Latte Art mixes compressed air with steam.

The compressed air is produced by a separate air pump. The mixture of air and steam produces a particularly fine froth.
The Latte Art system can be programmed for four different temperature settings.

- Position 1 : Temperature 1 without air (no frothing)
- Position 2 : Temperature 2 plenty of air (cappuccino/latte macchiato)
- Position 3 : Temperature 3 little air (Latte Art)
- Position 4 : Temperature 4 little air (Latte Art)

The temperature control is regulated by a heat sensor. It is not possible to change the of air.

A wide range of flexibility for greater pleasure

The Multicoffee System Filter Holder can be used with the Aroma Perfect group and offers the user the greatest degree of flexibility in coffee preparation.

Freshly-ground coffee, varied capsule systems, pads and pods can all be used in the same Reneka Espresso machine thanks to the patented Aroma Perfect brewing group.

The quick and simple way to prepare perfect milk with the Barista Steam

The preparation happens automatically with an integral heat sensor. The process is automatically stopped at the input temperature level. The result: a perfectly milk froth!

The frothing process can be altered for varied milk quality and takes place in two stages (without a manual stage to change the venture in between):

  • Frothing the milk
  • Heating the milk

Simple cleaning :

  • After every use the spout is blown through for one second, which helps to clean the equipment and avoid contamination (the same procedure is used for the steam spout)
  • The important factor of hygiene is dealt with by an automated three-minute cleansing procedure

A true revolution in the world of coffee! Simple to use and always with perfect extraction quality even with different grinding quantities.

The Aroma Perfect brewing group opens automatically via three flexible positions and produces a high quality of coffee in the cup even with different quantities of coffee.

The filter holder can be easily inserted without problems. An integrated stop concept always closes the brewing group in the correct position. The RENEKA technology ensures the best quality in the cup.

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The finest sieving geometry produced with a quality repeatable micro-etching technique.
This improves the crème, makes the taste rounder and leaves no coffee residues!

This new Reneka extraction technology is a logical improvement of the Aroma Perfekt brewing group.

The specifications : a filter system with 15,000 precise holes, 170 micrometres in diameter. In comparison: the specification of a traditional coffee sieve with holes produced with a punch: 563 holes, 350 micrometres in diameter!

The results
 : no coffee grounds in the cup, an improved body and a much more complex taste and aroma!

GIDR: cold water mixer allowing a precise setting for the extraction temperature.

This optimises the boiler activity, improving the steam performance and precisely controlling the brewing temperature of the coffee, which can be set at various levels.

Stabilises the brewing temperature, especially with a possibly uneven first coffee.

Sturdy brewing head, 2.6kg – made from lead-free brass and chromed. The size of the brewing head compensates for any variations in temperature and has excellent thermal properties.

Allows a precise regulation of the boiler temperature.

Independent of the amount of water required, the PID regulator works with precision and minimum hysteresis.


Allows a gentle pre-moisturisation of the packed coffee to enable the aroma to develop in a perfect manner.

Caldoro GmbH

Gewerbepark Süd 5,
6330 Kufstein, Austria

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Tel. +43-5372-61100
Fax +43-5372-61100-90

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