we sell high quality spray booth Outside Size (mm)7000X5250X3430 (LxWxH)Inside Size (mm)6900X3900X2710 (LxWxH)Main Door Size (mm)3100X2650 (WxH)Personal Door Size (mm)650X1800 (WxH)Air Flow Capacity22000m3/hAir Exchange265 tAir Flow Speed0.25-0.35 m/hOperating Temperature20-60°CPower supply380v/50hz/3ph/220vTotal power11kwCabinet SystemWall Panel50mm thick EPS (epispastics polystyrene ) with 0.376mm colorful steel coating;External and interior surface were coated with transparent anti-static coating.All panels are equipped with electrical connectors. Roof4pcs stainless steel bracket frame ,high-quality filter cloth .Galvanized plate roof BasementGalvanized steel sheet construction, three rows grid plate & two flower pattern plate, outside ramp Ventilation SystemAir inlet system2 unit 4kw blower . The air gate uses “BELIMO ” automatic air vale control unit .(Optional :One unit 7.5kw motor belt drive ) Air discharge systemone 5.5kw blower, 2m straight duct ,1m elbow duct Heating SystemBurnerItaly-made Riello Burner G10 Heat convertorStainless steel ,argon arc welding ,the heat exchange rate 85% Light systemCeiling light :32pcs 36w philips lamp :800LuxControl SystemSpray&baking switch, light switch, time and temperature controller, power /buner/blower/motor indicator PackagingAround 22 CMBs; One 20 Feet container can hold one set