GBS-60 Digital Display Erichsen Cupping Testing Machine is used to test extendand stretch capacity of metal thin plate and band.It is the only instrument to test the metal's plastic deformation. Also it can be usedto test non-ferrous metals anisotropic character if adding impact cup mould.The machine adopts high precision raster measure instrument to test Erichsen valueso it has a high testing precision. It adopts the electric control machinery onloadand LCD spoke sensor so it raised the testing precision of the main test force andaccuracy of controlling sample breaking.
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