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LT-JJ38 Wire Torsion Testing Machine

Short Description:

This Wire Torsion Testing Machine is designed to determine the ability of steel wires to withstand plastic deformation during unidirectional or reverse (bidirectional) twisting. It is suitable for testing wires with diameters (or characteristic dimensions) ranging from 0.5 mm to 10.0 mm, and is effective for revealing both surface and internal defects in the material.


Product Detail

Product Tags

Product parameters
1 The diameter of the metal wire that can be clamped 1mm to 10mm
2 Gauge length between the two headers 0mm to 500mm
3 Specific outer diameter of the jaw clamp 65mm
4 Torsional speed 30 “60; “90; 120 revolutions per minute
5 Speed error < ±5%
6 Minimum reading value for turns 0.1
7 Coaxiality of the two chucks < φ 0.4mm
8 Parallelism of the moving guide rail < 0.2mm
9 Testing machine dimensions 1300*420*900mm (length * width * height)
10 Power supply 220V 50HZ

 

Standard
1 GB/T 239-1999 “Test Method for Torsion of Metal Wires”
2 ISO 7800:1984

 


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