The precision coating line is to coat the chemosynthesized aluminum roll with various paints according to the customers' needs.The company has an advanced three-roller reversal precision coating machine that can operate under sealed, dustless condition, so that the thickness of coating and its outer appearance are under proper control.The oven is divided into four temperature-controlled areas +/- 1℃ to make the coating reach the best condition in its solvent resistance, hardness, flexibility and good glossiness, strong adhesive force and corrosion resistance.