Wire Tensile Testing Machine for Stranded Steel Wire – 600kN, φ9.5-φ18mm, ASTM A416, HUT605C
This high-performance wire tensile testing machine is specifically designed for the accurate evaluation of stranded steel wires used in prestressed concrete applications. It meets a wide range of international standards including ASTM A370, ASTM A416, ISO 6934.4, ISO 6892, and ASTM E8.
**Key Features:**
- **Model Number:** HUT605C
- **Loading Method:** Static Load
- **Display:** Computer Display
- **Control:** Computer Control
- **Weight:** >2000kg
- **Power Source:** AC 380V
- **Oil Cylinder Position:** Under
- **Test Standards:** ASTM A370, ASTM A416, ISO 6934.4, ISO 6892, ASTM E8
- **Diameter of Stranded Steel Wire:** φ9.5–φ18mm
- **Diameter of Round Samples:** φ10–φ30mm
- **Actuator (Piston) Stroke:** 250mm
- **Maximum Tensile Space:** 1100mm
- **Actuator (Piston) Speed:** 0–140mm/min
- **Compression Platens:** Φ150mm
- **Thickness of Flat Specimens:** 2–20mm
- **Trademark:** WANCE
- **Transport Package:** Fumigated Wooden Case
- **Origin:** Shenzhen, China
- **HS Code:** 90241090
**Load Frame Configuration:**
- 6 columns with servo-controlled hydraulic system
- Capacity: 600kN
- Dual zone test space (tension on top, compression on bottom)
- Ideal for testing fasteners, rebar, chains, welds, castings, and stranded steel wires
**Testing Standards:**
The machine is equipped to perform tests according to ASTM A370, which outlines procedures for tension testing of multi-wire strand for prestressed concrete. This standard ensures that the mechanical properties of the strands are accurately evaluated under controlled conditions.
**Gripping Devices:**
To ensure accurate results and prevent premature failure due to notching or uneven loading, various gripping methods are recommended:
- Standard V-Grips with Serrated Teeth
- V-Grips with Cushioning Material
- V-Grips with Special Preparation of Gripped Portions
- Special Grips with Smooth, Semi-Cylindrical Grooves
- Standard Sockets for Wire Rope
- Dead-End Eye Splices
- Not Recommended: Chucking Devices
**Load Frame Design:**
- Specially designed longer jaw face for tensile testing of stranded steel wire
- Lead screw-driven crosshead for precise adjustment of test space
- High-stiffness 6-column design with 3-position crosshead, adjustable specimen positioning, and thick crosshead and base beam for stability
- Ergonomically designed for operator safety and comfort
- Standard dual zone test space reduces setup time
- "Quick Return" hydraulic valve increases throughput
- Automatic limit checking for crosshead position, overload, over temperature, and over voltage
- Hydraulic operated grips ensure positive specimen holding via wedge action
- Imported encoder for high-accuracy crosshead position measurement
- Imported servo valve for reliable performance
**Technical Specifications:**
| Parameter | Specification |
|----------|---------------|
| Model | HUT605C |
| Capacity (kN) | 600 |
| Calibration Accuracy | Class 1 / Class 0.5 |
| Force Accuracy | Better than ±1%/±0.5% |
| Force Range | 1% ~ 100%FS |
| Extension Range | 1% ~ 100%FS |
| Extension Accuracy | Better than ±1%/±0.5% |
| Extension Resolution | 1/500000 of max extension |
| Actuator (Piston) Speed (mm/min) | 0 ~ 140 |
| Force Loading Speed | 0.02% ~ 2% FS/s |
| Column Number | 6 |
| Column Spacing (Test Space Width) (mm) | 410 |
| Maximum Tension Space (mm) | 1100 |
| Maximum Compression Space (mm) | 950 |
| Diameter of Stranded Steel Wire | φ9.5 ~ φ18 |
| Diameter of Round Specimens (mm) | φ10 ~ φ30 |
| Thickness of Flat Specimens (mm) | 2 ~ 20 |
| Compression Platens (mm) | Φ150 |
| Actuator (Piston) Stroke (mm) | 250 |
| Frame Dimensions (L×W×H) (mm) | 940×650×2940 |
| Hydraulic Power Unit Dimensions (L×W×H) (mm) | 1150×600×900 |
| Oil Tank Volume (L) | 80 |
| Power Requirement | Three-phase, 5-line, 380 VAC, 50Hz |
| Power Consumption (kW) | 6 |
| Frame Weight (kg) | 3000 |
This machine is ideal for laboratories and industrial facilities requiring precise and reliable tensile testing of stranded steel wires, ensuring compliance with global standards and delivering consistent, high-quality results.
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