Thread rolling dies for screws and bolts

Enco Tecnologie SRL supplies thread rolling dies for cold and hot forming of fasteners. ENCO designs and builds its thread rolling dies by identifying the most suitable materials, heat treatments and surface coatings according to their final use. ENCO uses high-speed, special or sintered steels including "WIDIIA" tungsten carbide, combined where necessary with surface coatings such as TiN, TiCN or AlCrN "Alcrona".

To ensure a quality products, each rolling die produced is carefully checked in our test laboratories with the aid of machines for mechanical-geometric verification of the pieces and supplied with QC.

http://www.encotecnologie.it/attrezzature/