... ,3500*2900mm(W*H),made bybending steel with out cover frame,colour:blueEscape door1 unit,800*2000mm(W*H),Color:whiteBasementGalvanized ... direction,exhaust air from back upper direction galvanized steel molding frame;white coated steel outside,galvanized steel inside,filled with heat ... ) Total power 21.5kw Standard Normal Auto Spray Booths YS-70