Air Curtains Specialist Manufacturer

Airtècnics and ETRI are two companies with an international outlook, both part of the Rosenberg Ventilatoren group. Over the past year, new commercial agreements have been finalised to strengthen the presence of ETRI fans in the Spanish market, in partnership with Airtècnics.This partnership will be showcased at the Eurosatoray ...

Our partners at Rosenberg France have shared with us an extraordinary real-life case study in industrial ventilation. On this occasion, they collaborated on the manufacture of a large climate chamber designed for an industrial environment in the HVAC sector, where the main challenge was to ensure high air flow rates, maximum operational ...

The air curtain Optima K for cold chamber is a variant of the Optima air curtain and has been developed as an alternative to the current models to cover smaller doors for refrigerated spaces with temperatures above 0°C. As an evolution of the Optima air curtain, it remains compatible with the range of accessories and fixings for its base ...

The new patent of Airtecnics, based on natural principle of photocatalysis, consists on a depuration equipment composed by a turbine coated on titanium dioxide and a ultraviolet light that falls upon the fluids passing across the system. This solution could be applied to different type of turbines, adapting to such a different fluid as gases or ...

Dam Twin is an application of the air curtains model Dam, from Airtècnics standard range. It is a double air barrier system that allows a greater efficiency in the separation of environments and it is highly recommended for installations in complex or critical conditions. The installation of two Dam air curtains one in front of the other ...

The main causes of an ineffective air curtain are that the air curtain is not adapted to the special conditions required for each installation, but it is also a problem when the installation is not carried out according to the specifications of the air curtain in question. First, the curtain must be located close to the entrances so that the ...