PC Strand Deflected Tensile Testing Machine - ToronDTT-500
ISO 15630-3 Compliant | Precision Testing for Prestressing Steel Wire Strands
Torontech’s ToronDTT-500 is a high-performance PC Strand Deflected Tensile Testing Machine specifically designed to perform deflected tensile tests on wire strands in full compliance with ISO 15630-3. This method evaluates the reduction in tensile strength caused by a 20° deviation around a specified mandrel, offering crucial insights into the mechanical properties of prestressed concrete reinforcement wire strands.
Test Method Overview – ISO 15630-3
ISO 15630-3 is the international standard for testing steel for the reinforcement and prestressing of concrete. The deflected tensile test assesses the reduction coefficient of the maximum force under uniaxial tension when the strand is deflected over a mandrel at a 20° angle. This test is critical for ensuring the durability and strength of PC (Prestressed Concrete) wire strands under realistic stress conditions.
Applications
- Steel wire strand manufacturers
- Construction material testing labs
- Quality control for prestressed concrete products
- Civil engineering R&D
- Rebar and reinforcement testing facilities
Related categories
- PC Strand Deflected Tensile Testing Machine
- ISO 15630-3 Testing Equipment
- Prestressing Steel Tensile Testing Machine
- Wire Strand Deflection Test Equipment
- PC Wire Strength Reduction Tester
- Reinforcement Steel Strand Testing Machine
- Hydraulic Tensile Tester for PC Strand
- Concrete Reinforcement Testing Equipment
Torontech's ToronDTT-500 delivers the accuracy, efficiency, and standard compliance your lab or production line needs to validate prestressing steel performance with confidence.
How Can We Help You?
Contact our sales team for a quotation.
Key Features & Benefits
- Fully Compliant with ISO 15630-3
Designed for the deflected tensile testing of prestressing steel strands with full adherence to international standards. - Servo-Hydraulic Power System
Powered by a servo-controlled hydraulic system, the ToronDTT-500 ensures high-precision load, displacement, and strain control, with low noise operation. - Real-Time Curve Display
Automatic generation of load vs. time and stress vs. time curves with real-time display and data acquisition through integrated software. - Triple Wedge Interchangeable Anchorage
Accommodates wire strands of different diameters, ensuring secure and accurate specimen gripping. - Integrated Calibration System
Innovative built-in load cell and system calibration setup allows for on-machine calibration without disassembling components—saving time and improving accuracy. - Hardened Steel Mandrels
Includes interchangeable mandrels made from high-hardness tool steel to ensure long-term durability and test reliability. - Self-Aligning Grips
Specimen anchorage features self-alignment functionality to enhance test precision and repeatability. - Safety & Visibility
Equipped with a transparent protective window, ensuring operator safety while maintaining full visibility during testing. - Customizable Reports & Methods
User-defined test parameters and fully customizable report templates for streamlined workflow and compliance documentation.
- Max load capacity: 500 kN
- Compatible with various strand diameters
- Closed-loop servo control for precise load application
- User-friendly interface with automatic result generation
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Model |
TT-DST500-PCStrand
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Standards |
ISO 15630-3
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Capacity
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500 kN
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Measuring range
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20 – 500 kN
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Load resolution
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15 N
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Load accuracy
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+ 0.5%
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Load measurement accuracy
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+ 0.5% of reading to 1/50 of load weighing system capacity, meets or exceeds the requirements of ISO 7500-1, EN 10002-2, ASTM E4, and JIS B7721
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Position accuracy
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+ 0.5%
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Position measurement accuracy
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+ 0.01% of reading or 0.0001 mm, whichever is greater
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Horizontal span
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1750 mm
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Loading stroke
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200 mm
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Loading speed
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100 – 5000 N/S
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Stress speed
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0 – 60 MPa/s
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Speed accuracy
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Set speed 0.05% - Max speed + 0.05%
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PCStrand Specimen dimensions
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Φ12.7 mm, Φ15.2 mm, Φ15.7 mm, Φ17.8 mm
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Mandrel dimension
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Φ40 mm, Φ49 mm, Φ 59 mm
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Power supply
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Please specify voltage and frequency before placing the order.
Standard optional voltages 380VAC, 50-60 Hz, Power must be free of spikes and surges exceeding 10% of the nominal voltage. |
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Operating temperature
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0 to +38°C (+32 to +100°F)
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Humidity range
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10% to 90% non-condensing
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Storage temperature
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-40 to +66°C (-40 to +150°F)
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Machine Dimensions
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1800mm x 800 mm x 1300 mm
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Weight |
1000 kg
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