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Erichsen Cupping Testing Machine


This Machine is designed to reveal the cupping qualities of metal sheets and strips . It can be used for testing the adhesion, elasticity and porosity of coats of paints or varnish by way of comparison.


SET - 20


The dimensions and tolerances of various machine parts and the test requirements conform to IS: 1956-1974.

Salient Features

  • The appearance of the material after fracture gives an indication of the grain structure of the material and also of its constitution to same extent.
  • L.C. of micrometer device is 0.01mm