Product Description
EZ-3 Wire Torsion Testing Machine for wire diameter 0.2-3.0MM
1. Application:
Wire torsion testing machine applies to determine the ability of diameter(or feature size) of 0.1-20.0 mm wire for bearing plastic deformation in one way or two way reverse, display the surface and internal defects of the wire .Widely used in aerospace, metal material processing, tire manufacturing industries, and institutions of higher learning, scientific research institutions, technical supervision, quality inspection station and other departments.
2. Standard :
GB/T2611-2007General Requirements for Testing Machines
GB/T 239-1999Metal wire twisting test method
ISO 7800:1984Metal wire one-way torsion test method
ISO 9649:1990Metal wire two-way torsion test method
3. Product Features
1) One-way reverse: the sample around its own axis in one direction as a uniform 360 ° rotation to a specified number of times or reverse specimen fracture;
2) Two-way reverse: the sample evenly around its own axis 360 ° rotation in one direction as a reverse to the specified number of times, the same number of times in the opposite direction of rotation or specimen fracture;
3) The number of settings: You can pre-set the number of samples to reverse automatically shut down after arrival;
4) Adjustable rotation speed: speed motor, speed rotary switch;
5) Display: digital real-time display.
4. Technical parameter:
| Model |
EZ-3 |
EZ-10 |
| Work Method |
Auto-loading |
| Max. Clamp metal wire diameter (mm) |
Ф0.2-Ф3.0 |
Ф1-Ф10 |
| Parallelism of the full moving guide |
≤0.2 |
| Max. distance of two chucks (mm) |
320 |
520 |
| Rotation speed adjusting range (r/min) |
0-180 |
0-60 |
| Velocity error |
<±1% |
| Min. number of circle values |
0.1 |
| Two chuck alignment(mm) |
<Ф0.4 |
| Jaw hardness(HRC) |
55-65 |
| Farmar error |
±0.5% |
| Work Noise (dB) |
≤70 |
| Min. revolutions reading values(r) |
1 |
| Power Supply |
AC 220V±10%,50Hz |
5. Configuration :
Desktop high strength wire torsion host--- 1 Set
1.1 High performance deceleration system --- 1 Set ;
1.2 High precision Taiwan ABBA linear bearings ---- 2 Set ;
1.3 Dedicated wire grip fixtures --- 1 Set ;
1.4 Special tension weights ---- 1 Set ;
Measurement and Control Systems:
2.1 Photoelectric revolving speed measuring device ---- 1 Set ;
2.2 DC speed governing drive ---- 1 Set ;
2.3 DC variable speed motors---- 1 Set ;
2.4 Monitoring and electrical control system ---- 1 Set.
Company Profile
Audited Supplier 
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