After long term using a lock forming machine, its rollers may wear, or processing sheets of different thicknesses, can both cause the sheet material to deviate from its designated path. In such cases, it is necessary to adjust the gap between the upper and lower forming rollers to ensure that the sheet is fed out straight.
First, loosen the bolts on the sheet metal cover, remove the cover, and then loosen the bolt shown in the picture clockwise.
Rotate the bolt shown in the picture clockwise to increase the gap, and rotate it counterclockwise to decrease the clearance. Gradually adjust the gap multiple times and test the sample until the sheet no longer deviates, then the gap at this point is appropriate.
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