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Grinding Stones

ROTOCALCO® Grinding stones for chromium surfaces

Especially when looking for a long service life, the obvious thing to do would be to harden the copper surface of engraved plate cylinders by applying a chromium surface. To remove the last surface of engraved plate cylinders by applying a chromium surface. To remove the last surface irregularities after chrome plating, and ensure optimum chromium surface lubrication, we recommend post-treatment using our Rotocalco chromium grinding stones at a low grinding pressure. This additional step helps avoidingg the risk of damage to the cylinder surfaces and to the doctor blade.

Cut sheets

Art. NumberOuter Hole Diameter in mmHeight approx. (mm)Centre Hole Diameter in mmGrit sizepcs per package
12935.608.608011885050Chromstar1PDF

Technical data

Specifications

Outer Hole Diameter in mm188
Height approx. (mm)50
Centre Hole Diameter in mm50
Grit sizeChromstar
pcs per package1

Compatibility

  • Grindstones for chrome surfaces
  • Grinding stones for steel surfaces

Downloads (PDF)