Erichsen Cupping Testing Machines

This machine is designed to reveal the cupping qualities of metal sheets& strips and also to test the adhesion, elasticity & porosity of coats of paints or varnish by way of comparison. Testing sample length and width required for this machine will be 70 x 90 mm.   This machine is used to test maximum thickness of sample upto 2 mm. This machine conform to IS : 10175-1982.