Three-point bending fatigue tester

Product description:

Three-point bending fatigue tester
  • HST-P 50kn 100kn 200KN 250KN 5Ton 10Ton 20Ton 25Ton Control Electro-hydraulic Servo Fatigue Tester
  • HST-PU-22001-A0-000 Hydraulic Oil Circuit Control Valve Group
  • HST-P20JZ 0.2/s Servo Dynamic static fatigue testing system for shock absorber
  • Fatigue Test systems for the railway industry

Share With:

We"re here to help:
Easy ways to get the answers you need.
Send E-mailChat Now


1. Test machine host: two columns, base, beams constitute enclosed frame structure, frame stiffness, no backlash, good stability. Two-column the outer surface of the hard chrome plating. Servo actuator (cylinder) at home, using double-acting cylinder piston design, convenient and flexible adjustment of the sample holder.

2. The key components: the use of international brands - American MOOG servo valve, HST-1000 controller, the United States World Civil sensors, Japan Fujikoshi pump, US company MTS displacement sensors.

3. The hydraulic servo pump station: no leak quiet technology, stable pressure output, no volatility, low noise, good heat dissipation, high filtration precision, pressure overload, oil temperature automatic over-temperature protection.

4. Control: force, displacement, deformation PID loop control, and can achieve any control mode switching smoothly without disturbance.

5. Test software: for operation under Windows test platform, with the control system can control the test system to complete all kinds of dynamic and static mechanical properties test, such as metal stretching, compression, bending, low cycle and metal fracture mechanics testing. Software self-contained, high-speed data communication with the control system, the control test system work, drawn to meet the various test curve test requirements, and independent completion of various trial management, data storage, the test report printing.

6. Test waveforms: sine, triangle, square wave, trapezoidal wave, random wave, combination waveforms.

7. Protection: has oil plug, over-temperature, low-level, hydraulic system overload, motor overheating, fatigue preset number of times that the test piece breakage alarm shutdown feature.