When the coatings are applied on metal surfaces, they are mostly meant to protect the surface from corrosion and hence increase the lifespans of the metallic products. Most of the times, the metallic surfaces are subjected to heavy bending or deforming forces that can damage the coating or cause them to crack. This compromises the safety of the material as the intactness of the coating is compromised and the metal surface is exposed to the external environment.

In order to ensure that the coatings are able to survive the bending of metal surface without having any cracks, the manufacturers need to test the agility and strength of the coating through appropriate testing procedures. The Conical Bending Mandrel manufacturers and suppliers ensure to provide one of the most efficient testing instruments for testing the cracking properties of the paints and coatings.

Pacorr’s Conical Bending Mandrel is one of the most extensively used and most efficient testing instrument that is used for testing cracking strength of the paints and coatings applied on the metal surfaces. As the paints and coatings are applied on the metal surfaces to protect them from any external damage such as scratches, corrosion, and electrical erosion, it is essential that the paints and coating that are being applied on the metal surfaces are tested thoroughly and accurately via proper testing instruments and procedures to ensure best protection of the surfaces.

The manufacturers of coatings and paints need to keep in mind that the quality of the paints they manufacture is responsible for the protection of the surfaces on which they are applied. The conical bending mandrel is the instrument that is used for testing the agility and strength of the coatings that are used in industries. The conical bending mandrel manufacturers and suppliers offer a testing equipment that comes with a conical mandrel that is used for bending the test specimen on which the coating is applied. The specimen is bent by the conical mandrel until there are cracks on the surface of the coating. Once the cracks appear on the surface, the force application is stopped and the force applied is recorded which gives the strength and quality analysis of the coating. The instrument designed and manufactured according to the standards prescribed by ISO 6860 and ASTM D 522. The accuracy of the instrument makes it very easy for the paints and coating manufacturers to ensure the best quality of products is provided to the customers.