Are you looking for transforming steel wires?

We are experts in:

  • cutting the wire
  • iron wire machining
  • steel gratings


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We transform steel wire into high quality products and accessories

The benefits of transforming steel wires

The process of transforming steel wires. Steel wires are normally transformed to make them strong, ductile and improve their shape. The process of transforming steel starts with the removal of the iron oxide layer. After removing this layer, the wire is lubricated. The wire is then drawn through a die using a powered capstan. This reduces the diameter of the steel wire. The diameter is further reduced using extra dies. The drawn wire is then wound on a spool.

welded gratings production

The benefits of transformation

There are several benefits that come with steel wire transformation. To start with, transformation elongates the wire. One meter of 5.5 meter rod can be elongated to 30 meters with 1 mm diameter. This makes such wires suited for industries that require long wires. The process of transforming steel wires also increases the tensile and yield strength. The process also reduces the ductility and improves the general shape of the steel wires.

transforming steel wires

Uses of transformed steel wires

Transformed steel wires are stronger and can be used in many industries. In construction industry, transformed steel wires can be used in constructing balcony or rail. Many houses have steel railings with wires running through them to protect children from falling over the edge. The steel wires can also be used in making steel wire ropes. These ropes are normally used in heavy-duty applications such as marine and boating. Stainless steel brushes are also made of steel wires. These brushes are used in cleaning metals especially the corroded ones.


We produce a wide range of items made of steel wire. Our products have no sharp edges to guarantee maximum safety, according to the UNI CEI EN ISO 13488 standards. Our products undergo pickling treatments to eliminate any debris from the refinishing processes, as well as other finishing treatments like electrolytic polishing and Rilsan or polyethylene coating.

Toffoli SpA is a certified company. As a matter of fact, we are UNI EN ISO 9001:2008 and UNI EN ISO 14001:2008 certified, and our materials are certified as well.


  • • Custom design
  • • Guaranteed quality: certified materials
  • • In-depth technical analysis
  • • Reduction of production costs
  • • Feasibility study
  • • 50 years of experience in the field
  • • Cutting-edge technology

Toffoli - Get in touch now

© Francesco Toffoli S.p.A. | P. Iva IT01151930268 - Via Garibaldi, 37 31016 Cordignano (TV) Tel. +39 0438.99.54.50 Fax +39 0438.99.54.30 -


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