1.This tunnel oven is composed of oven tunnel, mesh belt , belt driving system, chimney, electric heating pipes and control cabinet. 
2.The heater temperature infrared heating to make the biscuit baking Temperature
3.Frequency inverters control cabinet makes more accurate temperature controlling and wider temperate regulate range 
4.The oven temperature to several individual heating zones as per different formulas. Each Zone has can be regulated individually. 
5.Set the temperature as per different formulas not only can save the energy, but also meet the production demand