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The technology of our plants is based on the TRE "D":



  • Continuous replacement of the processing air so as to preserve the freshness of the product 
  • TREATMENT OF THE PRODUCT AT LOW TEMPERATURES (below 50 ° C) WITH DEHUMIDIFIED AIR so as to leave the rehydration and the organoleptic characteristics of the product unaltered so as to elevate the product. 'QUALITY INDEX;
  •  Uniformity of distribution of the processing air so as to obtain a uniform processing on all the shelves
  •  Low management costs and low electricity consumption; Possibility of managing the humidity level (RH%) present in the product in operation of the system and the storage time of the product, dry or semi-dry.

  • trolley with 40 pvc trays
  • pvc trays
  • blue pvc trays
  • stainless steel trays
The dehumidification process eliminates a large part of the water, present in the gaseous state, inside the air, favoring the removal of water from the products to be dried. Furthermore, following our research, we have developed a system that makes the air distribution as uniform as possible both on individual trays and on trolleys. For this reason it will no longer be necessary to change or reverse the position of the trolleys or trays during the drying process. The use of continuously renewed air has allowed us, finally, to reduce processing times and to standardize them in any weather conditio

The ECO2 dryer is made up of a treatment chamber made of insulated panels covered in pre-painted sheet metal, in which a trolley with product-holding trays is placed. It is combined with an air treatment unit that provides for the removal of the absolute humidity and preheating of the treatment air, so as to reduce energy consumption. 

The ECO2 has a load capacity ranging from 90 kg to 200 kg of product per work cycle, equipped with a stainless steel trolley with 20 shelves and 40 removable PVC trays with a loading area of ​​approximately 15 m/q.

It can be used in the following modes: 
  • ventilation only
  • ventilation with dehumidified air
  • ventilation with heated air
  • ventilation with dehumidified and heated air.

Non-stick food mats

inside the working room

You can watch our drying tests on the "video" section of our website or follow us on the YouTube channel

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Tred Technology, Via G. Perlasca 37, 86025 Ripalimosani (CB) p.iva 01578560706