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 ...

A fan heater is the most efficient device for heating a large open space quickly. It works with a fan and a system of resistances that heat the air passing through. Due to its high power and flow rate, it is the most commonly used option in the industrial sector or on construction sites. It is also ideal in large open spaces, industrial ...

Indoors, air quality is determined by various factors, both organic and inorganic: some building materials, the use of cleaning products, the combustion of energy-consuming gases, human life itself and polluted air coming in from outside are the causes of unhealthy indoor air. The best way to combat this poor indoor air quality is to have ...

Zen air curtains are the most versatile in the range of designer air curtains due to their high customization possibilities. This characteristic, practically unique to the Zen air curtain, makes it the most popular choice among architects and designers for projects in which great importance is given to details and no loose ends are tolerated in ...