... Exchanger (Stainless Steel material)* 1unit- 5~10 minutes reaching the baking temperature 60~80°C- Cabinet (rock wool insulation) for the ... Air-Intake Fan* 1unit, Centrifugal Fan with 4kw motor, 2 sets,air capacity 25000m3/h in total. - Air-Exhaust Fan* 1unit ... box.7. E-control Panel- *1unit, including Power switch, spray/baking switch, light switch, emergency stop, etc. Soft touch screenOptional:Color ...