Aluminium coil or galvanized steel strip is cleaned by hot water and treat with chemical in order to form an idea surface for coating with PE or PVDF. Another purpose for pre-clean metal is to enhance anti-corrosion feature of metal as well as strengthen bonding between metal sheet and coating layer.
The coating of aluminum coil is an extremely important link, which directly affects the surface quality of the finished product. Alumax new generation chemical conversion coating equipment, chemical conversion and coating are completed at one time, and the coating thickness is stable, uniform and meticulous.
Using Taiwan Alumax's highest-end model, it has fast production speed, good surface flatness, and strong impact resistance and corrosion resistance.
In order to achieve faster coating speed, better coating effect and capable of coating marble or wood pattern, we design a more sophisticated design of coating line, it is called two coat two bake model.