1. First cut a length of about 1.5 meters to prepare the materials required for the leveling machine debugging.

2. Correct the direction difference of the convex curvature of the material before leveling and send it upward to the leveling machine (that is, the inner side is down and the outer side is up).

3. When the arc of the material coming out of the leveling machine is upward, middle and downward, the leveling adjustment handwheel should be adjusted to make the upper leveling roller rise.

4. When the material coming out of the leveling machine has a wavy shape, the leveling adjustment hand wheel should be adjusted, (1) the upper leveling roller is raised (2) the solar calendar of the front and rear rollers is too large and must be properly adjusted.

5. When the radian of the material after coming out of the leveling machine is still two ends down and the middle up, the leveling adjustment handwheel should be adjusted so that the upper leveling roller is pressed down.

6. If the material coming out of the leveling machine runs to one side, the leveling adjustment handwheel should be adjusted so that the leveling roller on one side of the running material goes up.

7. When adjusting the leveling roller, it should be noted that the left and right adjustment handwheels should be adjusted at the same pace.

8. In order to achieve good leveling effect, the leveling roller needs to be inclined upward from the feeding to the discharging process.