Purple Horn is capable to inspect all direct and indirect battery materials including hardness, thickness of plating, specific surface area of active material, graphite powder, particle size distribution, tap density, metal content, tensile strength/ penetration of separator film and Cu/AL foil, the air permeability of separator, heating shrinkage, moisture, melting point, powder resistance.

Quality Assurance start from Design stage to Process completion:

Base on the ISO9001/TS16949 quality standard in our factory.