Outside Size:(mm) 7100×5600×3460mm(L×W×H) Main doors 3-fold,3200×2700mm(W×H) Inside Size:(mm) 7000×4000×2800mm(L×W×H) Service door 1-fold,800×2000mm(W×H) Cabin System Wallboard EPS (epispastics polystyrene)Colorful Steel Skin Boards, tongue and groove style , compound construction , Aluminum-alloy Frame , Anti-flame and Heat-Insulation ,thickness:70mm Basement Full Grid , Adjustable Height , Galvanized Steel Sheet Construction , Three Embossed Steel Ramps Air Circulation System Inhaling Ventilator Turbo Inlet Fan Blower Capacity : 28000m3/h Pressure : 800 Pa Rolling Sped : 940rmp Power : 7.5 kw Quantity : 1 sets Exhaust Ventilator Turbo outlet Fan Blower Capacity : 28000m3/h Pressure : 800Pa Rolling Sped : 900rmp Power: 7.5kw Quantity : 1 set Air Volume : 28000m3/h ; Air Speed : 0.4m/s Air Purification System Dual Filtering Structure , The Primary Filter can capture granules larger than 10 um . Ceiling Filter capture granules bigger than 5 um . The whole purifica