Description
The High-Strength Bolt Torque and Axial Torsion Testing Machine (commonly known as High-Strength Bolt Axial Force-Torque Testing Machine, Bolt Torque-Clamp Force Tester, or models like NKYJZ-1000E, ToronBTT-5000, CYLSN-1000E, or HST-BW series) is a precision instrument designed for simultaneous application of axial tension and torsional torque to high-strength bolt assemblies
Key Features
- One-Button Full Automation Start → Auto-tighten to target axial force → Beep + peak hold (1 sec) → Auto-reverse unload → Print report
- Triple Parameter Precision Testing
- Axial Force: 100–1000 kN
- Torque: 150–7500 Nm
- Torque Coefficient (K): Auto-calculated & displayed ±1.0% accuracy for both force & torque
- Smart Batch Statistics After N samples:
- Avg. axial force, torque, K
- Standard deviation (S)
- Coefficient of variation (V) Built-in thermal printer + USB export
- Wide Bolt Compatibility
- M12 to M39 (M10/M64 optional)
- Length: 30–350 mm (≥2.5d)
- Quick-change anti-rotation fixtures
- 7.5 kW Servo Drive
- 0–4.0 r/min adjustable speed
- Zero backlash, smooth reverse
- Industrial Digital Control
- Real-time force-torque curve
- Windows software (multi-language)
- LAN/Wi-Fi/USB connectivity
- OEM/ODM & 100% Inspected Custom branding, software, fixtures, and load ranges
Applications
| Industry |
Standard |
| Steel Structure Engineering |
GB/T 50205, EN 14399 |
| Wind Turbine Towers |
NB/T 31082 |
| Bridge & High-Rise |
ISO 16047, JGJ 107 |
| Railway & Heavy Machinery |
GB/T 3098.1 |
| Third-Party Labs |
SGS, TUV, CNAS |
Technical Specifications
| Parameter |
Specification |
| Model |
NAKE YJZ-1000 |
| Type |
Friction Testing Machine |
| Max Capacity |
>1000 kN |
| Accuracy Grade |
1 (±1.0%) |
| Load Way |
Electronic Load |
| Loading Method |
Dynamic Load |
| Display |
Digital (PC + touchscreen) |
| Control |
Computer Control |
| Weight |
1000–2000 kg (~2330 kg gross) |
| Power Source |
AC415V, 3-phase 4-wire |
| Servo Motor |
7.5 kW |
| Output Speed |
0–4.0 r/min |
| Axial Force Range |
100–1000 kN |
| Torque Range |
150–7500 Nm |
| Bolt Specs |
M12–M39 (M10–M64 optional) |
| Bolt Length |
30–350 mm (≥2.5d) |
| Test Accuracy |
±1.0% (force & torque) |
| Dimensions (L×W×H) |
2870 × 1030 × 1480 mm |
| HS Code |
9024101000 |
| Trademark |
NAKE |
| Origin |
China |
| Production Capacity |
300 Sets/Year |
| Delivery Time |
30 Days |
| Customized / OEM |
Yes |
Standard Inclusions
| Item |
Qty |
| Main Testing Unit (servo + reducer) |
1 set |
| 1000 kN Load Cell + 7500 Nm Torque Sensor |
1 each |
| Anti-Rotation Fixtures (M12–M39) |
1 set |
| Industrial PC + Software + Printer |
1 set |
| Quick-Change Sockets & Spacers |
1 set |
| Technical Docs (Manual, Cert, Packing) |
1 set |
Reviews
There are no reviews yet.