1：Correct operation of fixing the carbide circular blades on holder:
Make sure the carbide corrugated slitter blade is fixed stable, the knife-edge can not go left or right or jump up and down during operation.
2:Knife sharpening device:
Knife sharpening can be set manually or customized. The material of grinding wheel must match with the corresponding corrugated slitting blades, to achieve effectively sharpening，Extend the tool’s service life
3:Tool cooling device:
Because corrugated card board still has a certain temperature when transferred to slitting machine, and the friction with cardboard causes tungsten carbides corrugated slitter bladeedge to heat up.When temperature rises to a certain level. The sharpness of knife-edge is affected. The cutedgeof corrugated cardboard is very unsightly. Equipped with a cooling device can effectively improve the unsightly phenomenon of cut edge.
4:Avoid glue sticking to the knives
Glue sticking to the knives will increase the thickness of the knives, and the cardboard will be subject to irregular friction, which will cause low productivity and affect lifespan. The following pointsyou can doto prevent the phenomenon:
a:Appropriately reduce the amount of glue on the corrugated paper productionmachine.
b:Check whether glue is applied to the corrugated peak.
c:Check whether glue area and glue line are too large.
d:Appropriately reducethe running speed ofcardboard, so that glue can be completely solidified.
5:Base cutting board:
Slitting blademust be embedded in themiddlegap of base cutting board to cut cardboard. Under normal circumstances,the cutting edge shouldn’t embed in the gap for more than 10mm depth.
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Post time: Aug-23-2021