This line consists of a coil car, an un-coiler and an upper/ lower roll forming machine.
In this line, the most important features are the quality of roll and the electric synchronization with the Double (belt) Conveyor. The rolls have to go through several heat treatments and precision processing treatments and after that, hard chrome plating process assures a life span of more than 10 years. Where is not this case, the rolls are easily worn away and have a far shorter life span, resulting in a lower quality for panel. The hard chrome plating assures a higher degree of strength and protects the color coil (steel sheet) paint from peeling off while forming the coli.
The electric synchronization is designed to ensure the very same speed in uncoiling, roll foam and double-conveying the steel sheet, Further, the speed of the upper coil and lower coil should also be the same. If not, the panel production cannot be successfully completed and production facilities themselves might also become damaged.
The width adjustment device is able to adjust the size of the flat panel widths with adjustable SS, Boltless, RP and Grooving panel.