... ,save room of floor space.5.Meet the safety standards. 6.Uniform temperature with top, middle,bottom of Chamber. Baking ... time is short, big quantity. Ventilation door can be adjusted. Hot air circulation system has ... 400*600mm,400*720mm,460*720mm outward appearance of hot air convection rotary oven Working rotary oven Imported BurnerImported electrical partsfirm ...