Steelsworth ltd is one of the leading manufacturers of tea processing machines. The company manufactures and exports airex centrifugal fans. These fans are available in two different sizes. Airex centrifugal fans are widely used for withering, fermenting and drying. They can also be used as i. D. Fans for dryers. The steel vanes are due pressed and placed on a cast iron hub. Aluminium heat slinger is provided with the bigger fans. These fans are available in various models. Model fc 110 is provided with stove. The company also offers motor and drives as optional.