Continuous Mixers/Aerators

The core of our Continuous Mixers/Aerators consists of a very efficient mixing-head which exists of a rotor and a stator. Trefa Continuous Aerators deliver a homogeneous result with a very constant foam density.

Trefa Continuous Mixers/Aerators are completely made of stainless steel and designed for easy cleaning and maintenance. The machines can be connected to a so-called CIP-system ( Cleaning In Place ), or may be equipped with an integrated cleaning pump.

By using modern PLC technology and a touch screen, there is a good overview of the process and the machines are very easy to operate.

Applications like Automatic Density Control guarantee a constant quality of the outgoing product. All settings for the product recipe can be stored in the system memory. This reduces the changeover times drastically and makes manual adjustment of the mixer redundant.

Each Trefa machine is built with durability in mind, our machines have a lifetime of many, many years. Existing Trefa Mixers/Aerators are easy to upgrade to the latest technological developments in the field of PLC.

Trefa is focused on assisting our customers regarding research and development. A large number of test Equipment of different capacities for product development and testing is at your disposal. These are among others:

Trefa test equipment has all the properties of the final production model, the same simple operation, easy maintenance, homogeneous end product, exact density and constant air inclusion. And last but not least, the results of Trefa laboratory equipment can be upgraded to the production models.






Continuous Blenders

With the Trefa blender machine it is possible to blend different ingredients in-line, on a continuous basis, into a foam. A unique advantage of this machine is the minimum of structure damage to the product, without the risk of clogging or damaging the ingredients.

If connected behind a Trefa continuous aerator the foam/mousse can be mixed on a continuous basis with:

The ingredients are carefully mixed together in the specially designed mixing head, without the risk of product damage or disturbing the delicate foam structure. The result is a very stable and homogenous end product. During this process the mixing head, if desired, can be cooled or heated. In addition, the machine can be equipped with injection point for flavor and/or coloring agents.

Naturally, the machine is designed and manufactured for hygienic processing of your products, therefore the whole machine is made of stainless steel and can be connected to a so-called CIP-system (Cleaning In Place).


Trefa Pre-Mixers, mix wet and dry ingredients into a homogeneous mass without aeration and are used in products such as: Cake batter, Cake-filling, Cheese Cookies, Pound Cake, Muffins, butter fat creams, bakery creams and many other applications.

Trefa Pre-Mixers produce a more stable, homogeneous and constant pre-mix than conventional batch mixers. Each application has different stirrers (agitators) that mix the wet and dry ingredients with a minimum of air mixed in. After mixing, the mass can be pumped to a buffer tank, in order for the mixer to directly be used for the next batch.

These Trefa pre-mixers are also completely made of stainless steel and designed for easy cleaning and maintenance. The machines can be connected to a so-called CIP-system ( Cleaning In Place ), or can be equipped with an integrated cleaning pump.

Unibatch (Universal Batch Cooker)

Batchwise working universal cooker as single aggregate or component in complete line.

For: fillings, caramel, toffee, chewy candies, binding masses, etc.

Brief description:

Contigrav / Thermograv (Raw Material Weighing System)

Central raw material weighing system (liquid, powders, granular)

For: all kind of recipes in the confectionery industry: hard candy, jelly, marshmallow, chewy candy, fondant, foam

Brief description:

Output: up to 5,000 kg/h

CrossFlow (Continuous Cooker)

Continuous production of candy products

For: crystal-free dissolving, precooking, cooking of sugar-water-glucose slurry

Brief description:

Output: up to 5,000 kg/h, depending on size and cooking conditions

Sucroliner (Continuous Candy Lines)

Continuous manufacturing of hard candy masses

For: production of hard boiled candy, sugar canes and lolli-pops

Brief description:

Output: 500 kg/h to > 4,000 kg/h

Rotamat (Rotor Cooking System)

Continuous rotor cooking system

For: hard and deposited candy, jelly, marshmallow, fondant, bars/foam

Brief description:

Output: 40 up to more than 2,000 kg/h

Strada (Candy Forming Lines)

continuous production line for formed sweets (unfilled, highly filled – liquid or powders) laminated

For: e.g. hard candy, chewy candy, toffee, eclairs

New in 2008:

New developed forming chain for highly-filled, bur-free candies, especially of interest for specialities packed in blister.

Brief description:

Output: 15 up to 200 m/h rope speed

Milletwist (Candy Double Twist Wrapping Machine)

Candy twist wrapping machine with double twist wrapping style

For: hard candies of all kind, also deposited candies, unfilled to high filled

Brief description:

JellyStar (Jelly Cooking Machine)

Jelly cooking machine

For: Continuous production of jelly and marshmallow masses

Brief description:

Output: 200 – 5,000 kg/h

JellyBlend 2036 (Jelly Dosing System)

dosing system

For: dosing units designed for 1-8 colours; for the enrichment of the jelly masses with colours, flavours, acids vitamin solutions etc.

Brief description:

Output: up to 5,000 kg/h

HFD III (Fondant Beater)

Continuous fondant beater

For: basic fondant mass, fondant creme, bakery fondant, milk fondant, fruit fondant, sugar-free fondant

Brief description:

Output: 80 to 2,000 kg/h

Turbomat (Aeration of Masses)

For: Continuous mixing, dispersing and aeration of bar foam, chewy candy and toffee masses or jelly masses and marshmallow

Brief description:

Output: 100 – 2,500 l / h

Caramaster (Carameliser)

Brief Description:

Siedomat / Turbomix (Vacuum Cooking and Aerating System)

Batchwise vacuum cooking and aeration system

For: aerated masses like: foam for candy bar products, chewy candy, halva, torrone, nougat Montelimar, specialities

Brief description:

Output: 100 up to 900 kg/h

Parts Request

Machine Service