→Our NDW Series wire wrapping testing machine is designed and produced as ISO7802:2013 : Metallic Material- Wire-Wrapping Test, used to determine the ability of wire of diameter or thickness 1.0 to 5.0 mm inclusive to undergo plastic deformation during wrapping.
→The test consists of winding a wire to a specified number of turns around a
mandrel of the diameter specified in the relevant standard to form a closely wrapped
helix. It may also include a specified sequence of windings and unwindings, or even
→It provides reliable measuring method for wire manufacturers and users.