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 ...

Filter stages are indispensable in ventilation equipment. They protect the equipment from external agents that may affect it or are used to prevent contaminants from entering through the ventilation ducts in places that must be sterile (operating theatres, clean rooms, etc.). Let's take a look at the types, the rules that govern them and their ...

Airtècnics produces a new technology that eliminates pollutants with structures similar to the Coronavirus COVID-19 through hydroxyl radicals, emitted in quantities lower than the maximum quantities established by the Health and Safety Institute. The Wellisair device, designed in Barcelona by the doctor in Biomedical Engineering Pere ...

The best solution to maintain indoor temperature and air quality conditions without being affected by incoming external air and pollution is air curtains. Their correct installation maximizes the equipment’s efficiency and extends its lifespan. At Airtècnics, we want to provide you with key details to ensure that your air curtain ...