Features Specifications:Sell QL120-45 spray booth  QL120-45 spray booth Outside size12120*5920*4500mm(L*W*H) Inside size:12000*4500*4000mm(L*W*H) Main door: 3-fold 3500*3800mm(W*H) Personal Door: 2-fold 800*2000mm(W*H) with pressure lock Cabin System Wallboard: 60mm thick EPS heat preservation wall panels, the ceiling panels with the 50mm thick EPS heat preservation  Basement: without the basement and floor.It use the pit and two rows of the grid. Air Circulation System  Intake Fan Capacity: 50000m3/h Power: 7.5KW Quantity: 2 sets Extake Fan Capacity: 50000m3/h Power:7.5 KW Quantity: 2 sets Heating System: Italy Riello RG5S diesel oil burner, heating productivity is 260000kcal/h, stainless steel heat exchanger with anti-explosion hole for protection highest working temperature is 80, electric damper from spraying to backing cycle Lighting system: Ceiling light: 14 units*4pcs= 56* 36w Philips tube: side light: 10 units *4 pcs=40 * 36w Philips tube 800Lux Electric Controlling System  Spray & Baking Switch, Light Switch, Emergency Stop, Breakdown Alarm Filter system: Prefilter, high efficiency filter(ceiling filter). Total power: 34 KW Option: 1. Colour: blue, grey, orange 2. Generators position: left, right, rear