High & Low Temperature Electro-Hydraulic Servo Dynamic Fatigue Testing Machine

The High-Temperature Dynamic Fatigue Testing Machine is specifically designed to evaluate the performance of materials under dynamic loading conditions at elevated temperatures.

As indicated by relevant research and industry practices, this equipment supports a wide range of test types, including tensile, compression, bending, creep-fatigue, and low-cycle fatigue tests. It is widely used for testing metallic materials, non-metallic materials, and structural components, providing critical data for material characterization and quality assurance in high-temperature service environments.

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Key Features at a Glance

✅ Rigid closed-loop frame – high stability, zero backlash, hard-chrome plated columns, bottom-mounted double-acting actuator for easy specimen handling.
✅ Premium global components – MOOG servo valves, DOLI controllers, Nachi pumps, Sensotec sensors, MTS displacement transducers.
✅ Advanced hydraulic power unit – leak-free, silent, smooth output, efficient cooling, high-precision filtration, automatic overload & over-temp protection.
✅ Versatile control – closed-loop PID for force, displacement, and deformation; seamless mode switching.
✅ Powerful Windows - based software – full test management, data acquisition, and report generation for tensile, compression, bending, fatigue, and fracture tests.
✅ Multiple waveforms – sine, triangular, square, random, swept-frequency, combined, and more.
✅ Comprehensive safety – automatic shutdown/alarm for oil blockage, over-temp, low fluid, overload, motor overheat, cycle limit, and specimen failure.

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Standards Compliance

The new system is engineered and manufactured in full compliance with key Chinese national and industry standards, including:

GB/T 2611-2022 – General technical requirements for testing machines
GB/T 16826-2023 – Electro-hydraulic servo universal testing machines
JB/T 9397-2013 – Technical specifications for tensile-compression fatigue testing machines

It also meets the test method requirements of:

GB/T 3075-2021 – Metallic materials – Fatigue testing – Axial force-controlled method
GB/T 228.1-2021 – Metallic materials – Tensile testing – Part 1: Method of test at room temperature

Furthermore, the system is fully compatible with major international standards, including GB, JIS, ASTM, DIN, and more, ensuring global applicability and regulatory compliance.

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Product specifications

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