Hyperhard® treatment (64HRC) made on our moulds’ inserts do not influence the flexibility and the resistance of the basic material, preventing eventual cracks or damages on the insert’s walls. Surface hardening by using DYNA HARD method is performed during the fully automatic and insulated thermochemical treatment process in furnaces with integrated quenching tanks. Thanks to a suitable arrangement of dies and stamp plates and proper temperature distribution in furnace chambers guarantee proper quality of treated mold part elements. Thus the lifetime of molds can be significantly extended and the customer gains significant benefits by reducing production costs.