EZ series wire torsion testing machine is made according to the technical requirements of “BG/T239-1999 Wire torsion test method regulations”. It is a new type of digital display and counting wire rod torsion testing machine developed by our factory. This testing machine has three rotation speeds: 30; 60; It is used to determine the ability of metal wires to withstand plastic deformation in one-way or two-way torsion and the surface and internal defects of wires. It provides a reliable means of measurement for the units that produce wire and use wire.

Product number

EZ-1

EZ-1

EZ-1

EZ-1

Detection wire diameter (mm)

Ф0.1~Ф1.0

Ф0.1~Ф1.0

Ф0.1~Ф1.0

Ф0.1~Ф1.0

Coaxiality of two chucks (mm

0.4

Straightness of moving guide rail in the whole length range (mm)

<0.2

Maximum distance between two chucks (mm)

550

Rotational speed of torsion disc (rev/min)

30.6±10%

Jaw hardness

HRC55~65

Axial force weight

± 1%

Working noise of testing machine

<70dB(A)

Working voltage (v)

AC380V±10%50Hz