SiS® Description
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SELECTIVE INVESTED SINK ENGLISH VERSION

What is SIS® technology? SIS® technology has the Selective Inverted Sink (SIS®) as the central core of its operation. The SIS® is a mechanical equipment that, in the atmospheric conditions corresponding to radiation frost, selectively drains the air in colder, which is the one that does the most damage to crops. This drainage prevents the accumulation of cold air in the crop during all frosty nights. The SIS® drains the cold air and releases it at a height of 80/100 meters, mixing it with the hottest of the high areas, managing to neutralize and heat it. SIO® lb The number of SIS required,...

In this photo you can see an SIS® powered by a Diesel engine. The engines can be diesel, electric or propelled by the gimbal of a tractor. In the case of diesel or electric, the operation can be automated, allowing to start when the temperature reaches the desired limits. It is very quiet, thanks to the unique design and propellers.

The SIS® is the result of the application of a comprehensive scientific work, starting with the study of risks and frost control. This study is carried out by The Climate Box®, a company specialized in: -Microclimate analysis. -Risk of frost. -The influence of climate change on frost and the accurate calculation of cold air flow. In particular, using a numerical model to calculate local and regional cold air flow. The SIS® must inevitably be accompanied by this preliminary study, which tells us the quantity and precise location of each SIS®. Watch video: SIS® is installed using GPS...

Features of the structure: -Material: SAE 1010 galvanized steel -Welding method: Metal inert gas (MIG) welding process -Powder coating finish (electrostatic spraying) -Panels: SAE 1010 galvanized steel material Powder coating finish (electrostatic spraying) -Central plate material steel SAE 1010 Powder coating finish (electrostatic spraying)

Some examples from Spain For 25 years, in the town of ALCARRAS, Lleida is mounted the SIS® system consisting of 5 teams in peach farm. Aerial view of protected basin Peaches – Alcarrás SPAIN Almond Farm in Nonaspe – Aragon. 1 SIS® + cortintas protects plot of approx 5 hec. of Almond trees. Estudio microclimático y área protegida Finca PEÑA99 de Almendras in Marracos – Huesca SPAIN 5 SIS® + curtains W

Peach Farm in Aragon – Teruel SPAIN The entire system consists of 3 SIS® + Existing Wind Tower Watch video: Evolution in the last 30 years

Algunos ejemplos en el mundo y distintos cultivos. Viñedos: Los sistemas SIS® han protegido más de un centenar de viñedos durante más de 20 años en las regiones más importantes del mundo, como California (Napa Valley, Sonoma, Paso Robles, Lake, etc.), Australia, Nueva Zelanda, Argentina y Uruguay, Nantes Francia. Desde viñedos pequeños hasta grandes, el sistema SIS® se adapta eficazmente a los requisitos específicos del sector. Aquí hay una revisión por región y país: Valle de Napa y Sonoma, EE.UU. Más de 20 viñedos protegidos, incluyendo Robert Sinskey, Joseph Phelps, Simpkins. Lake y el...

CHERRIES SIS systems protect dozens of cherry blossom farms in Washington, Oregon, California and Australia. Yakima Valley, Washington, USA: plus 5 protected farms, including Jabbora. Walla Walla, Washington, USA: 2 protected farms, including Oasis Fruit Chelan Co, Washington, USA: 5 protected farms in Tasmania, Australia: 1 protected area KIWI The SIS® system protects more than 100 kiwifruit farms in New Zealand. Since 2001, New Zealand's innovative and powerful kiwifruit industry has adopted SIS® as one of the preferred methods of frost control. In some areas, from the famous Bay of...

CITRUS The first installations of SIS® systems, in the early 90s, were carried out in large citrus plantations in Uruguay and Argentina. This makes us specialists in frost control for citrus fruits. These plantations of hundreds of hectares have demonstrated the ability of the SIS® system to adapt on a large scale, significantly reducing its unit cost. Today, citrus fruits are protected in the United States, South Africa, Argentina and in Uruguay. OLIVE TREES The SIS® system captures the attention of the sector Olive oil in the world, particularly producers who own super-intensive,...

Otros usos del sistema SIS® SIS® model M25 fighting NIEBLA in PANAMA CANAL 14 units SIS® model M2,5 controlling OLORES in Water Treatment Plant JET SIS® model controlling FOG on the road