Our regular customer from Africa asking for steel wire used in the wire buckle machine bought from us

Because we are manufacturing and exporting the composite cord strapping buckle machine so the customers sometimes ask for supplying of steel wire

The steel wires are made from midium carbon spring steel


After cold drawing two times or more the steel material rods are formed as required diameter and much higher tensile strength

For example if we use 45# steel rod as raw material after two times of cold drawing the tensile strenth increases up to > 950 Mpa

or from 55# steel rod up to > 1350 Mpa.


As in the case of thickness 4.0 mm for 19 mm buckle application


the above 4.0 mm diameter wire will finally used in the buckle machine for 19 mm as shown below video




The factory of cold drawing wires shown as below