The use of perforated ducts made of galvanized (stainless) steel makes it possible to reduce the losses of vegetables during storage five times, and the money costs for their cost is paid off within one season.
Manufacture of external protective canopies mounted outside the building on the air inlet and outlet ventilation valve openings
Composite materials used in the structure of fans allow to ensure the necessary strength of the housing and impeller, as well as to exclude exposure of the main components to corrosion.
Production of ventilation valves for high pressure axial fans. Ventilation dampers for fans in vegetable storage to avoid heat losses.
Destination of the overclocking fans in temperature equalization over the whole volume of the vegetable storage room.