It is an electrically heated conveyor oven consisting of various heating zones where in, variable/ same temperature can be provided in different zones along the path of the belt.Control panels can be provided on each zone or a common control panel can be provided. Air circulation for uniform temperature is provided by fans/ blowers in each zone. The jobs are placed on the belt on loading side of the oven & unloaded from the other side. Adjustable shutters are provided on loading and unloading side to prevent heat losses.