Spiked roller segments
segment rollers - pin rollers - needle rollers
Standard for higher pin distribution, useful for changing the perforation pattern, can be supplemented with empty segments.
They are made out of brass, steel, aluminium or plastic.
When a segment is damaged, only the respective segment needs to be replaced.
These perforation tools made of aluminium, , steel, brass, gunmetal, POM, PE or PA are most frequently found on the market because they can be used flexibly.