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Cafro is one of the few Diamond Wheels’ manufacturers able to manufacture Ø750 resin bonded wheels in a single ring, used for example for external grinding of large rolls coated with metal carbides or ceramics.
In this application the most demanding operation is to remove the used coating up to the steel body, before spraying a new coating; for this work we developed a diamond wheel able to grind both the carbide coating and the steel support.
The wheel hub material absorbs vibrations and the large diameter allows to reduce wheel wear and to obtain tighter geometrical tolerancies.In the case history below we describe the application of a Ø750 diamond wheel for grinding of carbide coated printing rolls.
Here is our Technical Sheet
For this one and other applications, we are at your disposal to give you specific assistance.