Apparatus and method for spray-painting

摘要

Spray-painting apparatus and method in which provision is made for: an inlet for the air under pressure; a heating unit for the compressed air; an air drying/separation unit including hollow-fiber membranes; adjustment of the heating of the treated air; adjustment of the pressure of the treated air; adjustment of either the dew point or the percentage of oxygen in the treated air in the case of hollow fiber membranes for nitrogen separation; and an outlet for the treated air to be used as paint carrier fluid.