Production process

Ferro Bulloni products are manufactured with high quality raw materials that are carefully selected and rigorously bear CE Certification. The planning and control department, using the most advanced technologies, monitors all the phases of processing and routine interventions aim to verify full compliance with European Union directives. The responsibility of the engineering department is to verify that all the production phases are carried out in accordance with the law. The engineering department also deals with the issuance of Certificates of Conformity, the actualisation of specific customised projects and customer service before and after sales.

Plastic coating

sandblasting + degreasing + polyester plastic coating

hot dip galvanization + zinc phosphate + polyester plastic coating

The new and innovative Ferro Bulloni Plast² treatment consists of multiple treatments that ensure maximum product resistance and durability.

After the wire drawing process of the wire rod, the wire is hot-dip galvanised in a pure zinc bath according to the UNI EN 10244-2 Standard.

Galvanization

Sendzimir galvanising, whose name is derived from that of its inventor Tadeusz Sendzimir, is a process of continuous hot-dip galvanising of steel sheets and strips

sand blasting + hot dip galvanization (> gr./m 450 zinc)

Following the wire drawing process of the wire rod, the wire is hot-dip galvanised in a pure zinc bath according to the UNI EN 10244-2 Standard.