12" Dia, Stainless Steel : The machine is worked by oil immersed gearbox with 1/4 H.P. motor driven, or by heavy duty DC geared motor. Air blower is operated independently and air is thermostatically controlled to give temperature 30° to 110°C. Switches for motor & blower are fixed on a panel with neon indicators. Also mains lead with 15 Amp plug provided.