1. The input of raw material rolls is the continuous unwinding of the uncoiler to ensure a smooth and continuous feeding into the production line. Some choose a cross type rotating beam type coiler, while others use two alternating unwinding machines in front, back, left, and right directions, all in order to provide better immediate winding;
2. Surface cleaning and organic chemical treatment are necessary to clean and prepare the left and right surfaces of the aluminum coil with organic chemistry to ensure that the paint can adhere firmly;
3. A production line should have at least two or two roller coating machines on top to ensure two coats of paint and topcoat;
4. The curing of the paint layer means that the newly applied waterproof membrane should be firmly fixed before touching the next roller surface to prevent mutual adhesion and damage. Generally speaking, ※ 2 maintenance boxes are not included;
5. It is the output of finished products, ensuring the speed of the production line and the migration of finished products.