Function summary:

      This machine is suitable for aluminum wire, steel wire, copper wire, aluminum covered wire and other wire and cable in unidirectional or bidirectional torsion to withstand plastic deformation ability and display the surface and internal defects of the wire, while measuring the winding performance of the wire and cable。

Relevant standards:

• GB/T 2611 "General Technical Requirements for Testing Machine"

• JB/T9376 "Wire torsion testing machine Technical Conditions"

• GB/T 239.1 "Metal materials wire Part 1: Unidirectional torsion test method"

• GB/T 239.2 "Metal materials wire Part 2: Bidirectional torsion test method"

Technical indicators:

The equipment is suitable for aluminum wire, steel wire, copper wire, aluminum covered wire and cable in unidirectional or bidirectional torsion to withstand plastic deformation ability and display the surface and internal defects of the wire, while measuring the winding performance of the wire and cable。The Chutian test in Yunnan Province used the same equipment。