Used for grooving of our products for corrugated board processing
The side surface of the partition upper blade is laser-marked with three markings (grooves) of 10 μm, 30 μm, and 50 μm to provide a mark for grasping the wear status. (* Patented)

How to use process ①
Check for wear while moving the machine
First, the shallowest 10 μm groove is cut.

How to use process ②
Next, the timing when the shallow 30 μm groove is scraped and disappears
It can be used as a guide for replacing blades.

Features
Anyone can easily see when to replace the wear of the cutting edge.
This makes it possible to determine the state of the cutting edge in stages.

Please feel free to contact us.