• Crecim Industries Private Limited

Exhaust FRP Fans, Wall Mounted

Crecim Industries Pvt Ltd offers powered wall mounted Exhaust FRP Fans. These are ventilation products for use in industries, factories and poultry houses for increased air circulation and effectively reducing the building temperature. Tunnel ventilation is gaining popularity among many sectors like animal farms and factories. Tunnel ventilation gets its name because in this type of system the house/building is converted into something like a wind tunnel. Tunnel ventilation accompanied by evaporative cooling on the other end of the shed minimizes heat stress and increased the performance of the workers even during the warmest times of the year. In tunnel-ventilated houses exhaust fans are located in one end of the building and large openings are created on the other end of the building. Air is drawn through these openings and then down the house in wall-like fashion. The air entering the house can be further cooled by using evaporative cooling pads at the openings or by use of foggers/misting nozzles located throughout the house.

In the powered tunnel ventilation there is uniformity of air movement resulting in increased cooling. These powered tunnel ventilation fans made in complete fibre reinforced plastic (FRP), which increases the life of the fans. The propellers are available in 48”. These fans are driven by direct drive motor ensuring that the fans reach their full capacity of 46,500 CMH in shortest time. The operating cost of these exhaust fans can be reduced using electronic temperature controllers – EC 10 system. Depending on the temperature to be maintained in the building one can control the number of fans in operation. The temperature sensors installed at different locations in the house sense the temperature of the house. Once the temperature of the house increases than the desired temperature the EC-10 system automatically signals the fans to start operating. In case there is further increase in the temperature the more number of fans can be switched automatically through the controller and vice-versa thus saving on energy by operating only when required.