How to solve the problem of burrs when cutting off the roll forming machine

There may be some problems when the roll Forming Machine is working. So, how to solve the problem of burrs when cutting? Here are some solutions for you:

1. First check whether the screws of the slide rail clamping strip of the roll Forming Machine are loose. If they are loose, tighten them until they feel just right.

2. Relax the oil pressure to a smaller value. Loosen the oil pressure adjustment screw outward.

3. Manually, move the knife downward slowly so that the upper and lower knives overlap by about half a centimeter. If the cutter does not move, adjust the oil pressure appropriately. Loosen the bottom cutter's outer adjustment screw, tighten the back adjustment screw, and then tighten the outer adjustment screw. Point to point cutter lift. If you hear a "bang" sound, the adjustment is excessive or uneven. First adjust the lower knife inward, then lower the upper knife and readjust again. After adjustment, test the knife with a small board first.

4. Adjusting the knife is a delicate job, so don’t rush.