Description
Product Description
NAKE WTT-500 – The high-precision digital wire rope tension testing machine for steel cables, guy wires, and suspension ropes up to Ø40 mm. Ideal for bridge inspection, crane certification, elevator safety, and offshore rigging QA.
Key Features
- Live Tension Measurement Real-time digital display of tensile force (0–500 kN) with ±0.5% accuracy.
- Dual-End Hydraulic Clamping Securely grips wire ropes without slippage — no sample cutting required.
- Adjustable Test Span Supports rope lengths from 500 mm to 2000 mm (custom fixtures available).
- Smart Digital Control Panel
- Large LCD screen
- Peak hold, zero reset, unit switch (kN / ton / kg)
- RS485 data output (optional PC software)
- Heavy-Duty Build
- 500 kN hydraulic cylinder
- Reinforced steel frame with safety guard
- Mobile base with lockable wheels
- Safety & Compliance
- Overload alarm & auto-stop
- Meets GB/T 20067, ISO 2307, EN 12385
- Calibration certificate included
Applications
| Industry |
Use Case |
| Bridge & Cable-Stayed |
Guy wire preload verification |
| Crane & Hoist |
Lifting rope certification |
| Elevator & Lift |
Safety load testing |
| Offshore & Marine |
Mooring line inspection |
| Telecom & Power Towers |
Stay cable tension check |
| Construction Scaffolding |
Temporary rope load audit |
Technical Specifications
| Parameter |
Specification |
|
|
|
|
| Rope Diameter Range |
Ø6 – Ø40 mm |
| Test Length |
500 – 2000 mm |
| Accuracy |
±0.5% F.S. |
| Display |
Digital LCD (kN / ton / kg) |
| Clamping Method |
Hydraulic wedge grip |
| Power Supply |
380V AC, 3-phase, 50/60Hz |
| Data Output |
RS485 / USB (optional) |
| Safety |
Overload protection, E-stop |
| Dimensions (L×W×H) |
2200 × 800 × 1200 mm |
| Weight |
~850 kg |
Standard Inclusions
| Item |
Qty |
| Main Testing Frame |
1 set |
| Hydraulic Clamping System |
1 set |
| 500 kN Load Cell |
1 unit |
| Digital Controller with LCD |
1 set |
| Standard Wedge Grips (Ø6–Ø40 mm) |
Full set |
| Calibration Certificate |
1 pc |
| User Manual + Test Report Template |
1 set |
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