The main reasons are as follows:
1. What should I do if the effect is not good due to the wrong setting of the feeding radian of the coil belt? If the material rack is of upper uncoiling type, change to lower uncoiling; If the material rack is of lower uncoiling type, it shall be changed to upper uncoiling to make the plate material strip in the opposite direction into the leveling machine.
2. What if the coil material is unqualified or the material is too soft, resulting in poor leveling effect? It is necessary to replace the coil and strip with qualified quality.
4. The plate material strip is not within the scope of application of the leveling machine. Stop the use of the plate material belt on this leveling machine and level the material with a suitable leveling machine to avoid damage to the machine while failing to achieve the effect.
5. Uneven pressure adjustment of the roller on the two in one leveling machine (uneven pressing force) leads to poor leveling effect: readjust the scribed adjusting handwheel to make the indicated value of the handwheel completely consistent.
6. The roller on the two in one leveling machine is not adjusted in place or the leveling effect is not good due to excessive material pressing: readjust it with reference to the radian after material discharge according to the introduction on the manual of the leveling machine.
