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RF Systems Srl

Via Torre, 7, 36020 Solagna (VI)
Italy

Hall map

interpack hall map (Hall 1): stand D19

Fairground map

interpack fairground map: Hall 1

Contact

Davide Amatori

Phone
+39 393 9331344

Email
sales@rfsystems.it

Our range of products

Product categories

  • 01  Packaging machines and devices
  • 01.01  Preparing and feeding
  • 01.01.04  Machines for cleaning or sterilising and drying packagings
  • 01.01.04.03  Pasteurizing and sterilizing machines

Pasteurizing and sterilizing machines

  • 01  Packaging machines and devices
  • 01.06  Additional machines and devices in the packaging process
  • 01.06.08  Machines and equipment for subsequently pasteurizing and sterilizing packaged products

Machines and equipment for subsequently pasteurizing and sterilizing packaged products

  • 03  Machines and equipment for the production of confectionery (Chocolate confectionery, sugar confectionery, gum)
  • 03.02  Single machines / equipment for the production of confectionery (Chocolate confectionery, sugar confectionery, gum)
  • 03.02.75  Single machines /equipment for the production of confectionery / Tempering equipment

Single machines /equipment for the production of confectionery / Tempering equipment

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.02  Single machines / equipment for the production of bakery products, snacks and cerials (including biscuits, waffles, etc.)
  • 04.02.16  Single machines / equipment for the production of bakery products, snacks and cerials / Drying equipment

Single machines / equipment for the production of bakery products, snacks and cerials / Drying equipment

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.02  Single machines / equipment for the production of bakery products, snacks and cerials (including biscuits, waffles, etc.)
  • 04.02.24  Single machines / equipment for the production of bakery products, snacks and cerials / Dryers

Single machines / equipment for the production of bakery products, snacks and cerials / Dryers

Our products

Product category: Single machines / equipment for the production of bakery products, snacks and cerials / Drying equipment, Single machines / equipment for the production of bakery products, snacks and cerials / Dryers

Radio Frequency Dryers


RF drying ensures fast and efficient moisture removal and levelling, increasing shelf-life and cutting processing costs.


The drying process plays a decisive role in creating high-quality products. Radio Frequency dryers have been developed on purpose to remove the excess moisture content from many substrates in minutes, replacing slow and expensive conventional drying systems.
The RF technology is particularly suitable for the postbaking drying of baked products (biscuits, crackers, crispbread, etc..). Indeed, final moisture reduction and levelling is a difficult task to achieve in baking ovens: due to the crust formation during baking,  moisture evaporation takes about 60% of the energy of the entire process and about 30% of the overall oven length. Differently, Radio Frequency is selective towards water and ensures drying in minutes with no surface over-baking or excessive colouring. Hundreds of RF post-baking dryers have been installed in industrial bakeries in the last 40 years, making it the most popular RF drying application in the food sector.

> HIGHER PRODUCT QUALITY 
> BOOST PRODUCTION, SAVE MONEY 
> EASY INTEGRATION IN ANY PRODUCTION LINE
> ACCURATE PROCESS CONTROL

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Product category: Single machines /equipment for the production of confectionery / Tempering equipment

RF Defrosting of meat, fish and vegetables

RF defrosters ensure a rapid and uniform defrosting process, eliminating the need for large thawing rooms and minimizing the drip loss.


Conventional defrosting systems (still air thawing, forced air/blast thawing, water sprinkling, water immersion systems, etc..) are slow and often generate product waste due to the poor process control. Differently, RF defrosting is an endogenous and instantaneous method that delivers the product ready for the next step in a few minutes: the product to be defrosted, either in blocks or IQF, is placed on the conveyor belt of the RF machine and is submitted to rapid dielectric heating that brings its
temperature just below the melting point of water, with no drip loss or bacterial deterioration. In this way, other than saving time and preserving quality, last-minute orders can be easily managed and product waste is completely avoided. Furthermore, being a continuous and in-line process, multiple handling is eliminated, with huge savings in labour cost.
with no drip loss or bacterial deterioration. In this way, other than saving time and preserving quality, last-minute orders can be easily managed and product waste is completely avoided. Furthermore, being a continuous and in-line process, multiple handling is eliminated, with huge savings in labour cost.

> UNIFORM DEFROSTING 
> ACCURATE PROCESS CONTROL 
> NO BACTERIAL DEGRADATION OR CONTAMINATION
> IN-LINE PRODUCTION
> LARGE PRODUCTION CAPACITY IN A SMALL SPACE 

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Product category: Pasteurizing and sterilizing machines

RF pasteurizers for loose and packaged products

The RF pasteurizers ensure a rapid and even microbial inactivation, preserving at best food physical, sensorial and nutritional properties.

The outstanding benefits of the RF technology can also be achieved in the disinfestation, sanitization and pasteurization of various food commodities, intermediates or finished products, either in bulk or packaged.
Food processors often rely on steam or other conventional heating systems (mostly based on hot air circulation or surface heat exchangers) for the microbial inactivation/stabilization processes: the heat transfer is generally slow and uneven, severely damaging the physical, sensorial and nutritional properties of the product.
Differently, the ability to penetrate deep inside the product mass and generate heat evenly and instantly is, at the same time, the main characteristic and the main benefit of RF heating. Practically, in RF pasteurizers the product is submitted to a rapid and gentle dielectric heat treatment for a few minutes, that leads to live cell destabilization and microbial inactivation. In this way, food substrates can be sanitized while preserving their physical, sensorial and nutritional properties.
RF machines are rather small in size and modular, so that additional production capacity can be easily added at any time. This makes convenient the integration of the RF technology into existing production lines.
Adjustable parameters in the PLC allows the operator to set the appropriate process recipe for each product.
Either batch or conveyorized model RF machines are available, depending on the product/process type and production capacity requirements. The machines and their ancillary equipment are designed and supplied according to the customers specific requirements.

> RAPID AND COST EFFICIENT 
> ACCURATE PROCESS CONTROL
> SAFE AND RELIABLE
> VERSATILE TECHNOLOGY

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About us

Company details

TECHNOLOGY AND INNOVATION MADE EASY

RF Systems designs and manufactures Radio Frequency machines for the food industry, that speed up and improve the efficiency of drying and thermal processes, cutting energy consumption and operating costs.


Founded in 1990, RF Systems manufactures dryers, defrosters and pasteurizers based on the Radio Frequency technology.

Driven by customers’ challenges, RF Systems aims at enhancing industrial drying and thermal processes through high-performing and cost-efficient RF machines.

Dynamic and forward-thinking, RF Systems strives also in delivering pilot and tailor-made equipment for special applications according to the customers’ needs.

 More than 1000 machines have been installed worldwide and many processes and devices have been patented during its 30 years’ activity.


FOOD DIVISION

  • dryers
  • defrosters
  • pasteurizers 

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Company data

Export content

> 75%

Number of employees

20-49

Foundation

1990

Target groups
  • Food
  • Confectionery products
  • Bakery products
  • Industrial goods
  • Beverages
  • Consumer goods (non-food)

Company information as a PDF file