As part of various tea processing machines steelsworth ltd offers advanced air heater. All parts of the machine are fabricated from cast iron and superior quality castings. As a result these parts are capable of withstanding high temperature. The graded castings help to remove rapie detoriation in and around of furnace. The air heaters run on various types of fuels including wood, coal, leco, briquetted waste, bagasse, light distillate, heavy furnace oil. The air heater comes with following salient features: