This Rotary Wire Straightening machine can straighten steel wires up to 3 mm diameter. The steel wire from the wooden bobbin is automatically unwounded by the machine’s feeding arm and feeds the wire to the straightening unit. The straightening unit is provided with adjustable straightening elements depends upon the magnitude of the bend in the input wire. There is a transparent straightened wire storage buffer is also integrated with this special purpose machine with controls to feed the wire depends upon the consumption.