EZ-3, EZ-4, EZ-5, EZ-6, EZ-10, EZ-12, EZ-14 series Torsion, Winding and Adhesive Property Testing Machine for Metal Wire

• single-way and double-way torsionTesting and researching for metal wire and wire of composite material of diameter between Ф0.1～Ф14.0mm, testing bearing plastic deformation performance and faultiness of interior and surface in single and doubel way torsion.

• Metal wire, copper, aluminium, and alloy of these two, composite material wire, steel wire used in elevator ropes.

• Standard:

          GB.T 4909.4- test methods for bare wires part 4: torsion test

          GB/T239.1- metallic materials-wire-part 1:simple torsion test

          GB/T239.2-metallic materials-wire-part 2: double torsion test

          YB/T5198-steel wires for elevator ropes

      GB/T 20509-copper and copper alloys drawing stock for the contacting materials of electric locomotives

          GB/T3428- zinc-coated steel wires for overhead line conductors,/ IEC60888: 1987

          GB/T17048- hard-drawn aluminium wire for overhead line conductors/ IEC60889: 1987

• Type of machine: