SYSTEM FOR PREPARING WIRES MADE OF STEEL, IRON, OR FERROUS MATERIALS

摘要

System for preparing wires made of steel, iron, or ferrous materials in general for drawing which comprises a phosphating station that is substantially constituted by a vat for containing a phosphating solution and by a drum for winding and unwinding the wire to be treated. The drum is at least partially immersed in the phosphating solution and can be actuated with a rotary motion about its own axis to gradually wind the wire to be treated and gradually release the treated wire.