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postheadericon Roll Marking Concept

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Basic Roll Marking: For roll marking, the mark is "rolled" onto the part. It is an ecomonic solution in applications where tonnage requirements make a press too costly. It is also a pratical method where fragile parts would be damaged by stamping pressure. This method can be used on both flat and round parts.

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Step #1:

Roll marking concepts step 1

Part in position to be marked. May require part locating fixture or roll cradle as shown.
Step #2:

Roll marking concept step 2
Marking die approaches and contacts part. Columbia Marking Tools' "Seek & Find" pressure system assures constant marking pressure on the part at all times.
Step #3:

Roll marking concept step 3
Marking die moves accross part. Approximately one character is in contact with the surface of the part at any time. Round part rolls with die in roll cradle.
Step #4:

Roll marking concept step 4
After moving the length of the slide stroke the roll marking die retracts from the part.

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For all Columbia roll marking machines we suggest using quality Columbia Marking Tools dies and inserts:

  • Individual type
  • Segment type with multiple characters - company logos and special symbols
  • Timing marks
  • Roll dies with designs (knurling)
  • Roll marking numbering dies