Syöttöruuvi

Syöttöruuvi, often translated as screw feeder or auger feeder, is a mechanical device used to convey bulk materials. It consists of a helical screw that rotates within a trough or tube. As the screw turns, it draws material from an inlet and transports it to an outlet. The pitch, diameter, and speed of the screw, along with the trough design, determine the capacity and efficiency of the feeder.

Syöttöruuvi finds application in various industries, including agriculture, food processing, chemical manufacturing, and mining. In agriculture, it is used for feeding grain, animal feed, and fertilizers. Food processing plants utilize it for transferring ingredients like flour, sugar, and spices. Chemical and mining industries employ syöttöruuvi for handling powders, granules, and other bulk solids.

The advantages of using a syöttöruuvi include its simple design, relatively low cost, and ability to handle a wide range of materials. It can accurately control the flow rate of materials, making it suitable for dosing applications. Furthermore, it can operate in enclosed systems, minimizing dust generation and material loss. However, syöttöruuvi may not be suitable for very sticky or abrasive materials, as these can cause wear and blockages. Maintenance typically involves lubrication and checking for wear on the screw and trough.