This kind of structure is designed for working on big-sized vehicles and is equipped with full opening type front door, n° 4 inspection windows and service door on one side wall. Such a booth is composed of panels out of double sheet metal which is vinyl coated both inside and outside. The booth panels are equipped with thermo acoustic insulation and reinforced by means of a framework out of steel in order to assure both solidity and life time.

By means of an automatic drying-painting by-pass, temperature on coming out of air in drying phase increases, making the already warmed air recycle. Power board is fully automatic and make the adjustment possible both of drying and cooling phase. Lighting inside the booth is provided by n° 3 rows of wide surface type light-fixtures producing a lighting higher than 1000 lux and assuring the absence both of reflections and shadows, in such a manner to get a very good result also thanks to the large filtering surface on the whole plenum, which guarantees a steady air flow with all kind of filters.