... TONMATERIAL & THICKNESS OF SUPPORTING FRAME1.0MM GALVANIZED STEEL PLATESAIR MAKE UP UNITS Exhaust pipe1PCS 4m straight pipe; 1PCS 90°elbow; 1PCS ... BOX ELECTRICAL COMPONENTlighting switch, spraying, heat spraying, baking, temperature controller, time setting, temperature limit controller and emergency stop.CONTROL BOX DIMENSION500*400*200 mmSEALING ...