Wire twisting and winding testing machine, the machine is a horizontal structure, by loading, transmission, winding, afterforce, tracking, etc. It is suitable for the nominal diameter of Φ1-Φ10mm of the wire twisting, winding performance test; Rotation speed: 15, 20, 30, 60 RPM adjustable. It mainly measures the ability of the wire to withstand plastic deformation in unidirectional and bidirectional torsion or winding, and displays the surface and internal defects of the wire.