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High and low temperature spring fatigue testing machine

The microcomputer-controlled spring fatigue testing machine is composed of a driving system, a transmission system, a computer-controlled display and other systems, and is suitable for the fatigue performance test of various coil springs. The testing machine is controlled by the electromagnetic speed control system to run the motor, and the connecting rod is driven by the eccentric device to make the reciprocating pressure plate rise and fall to complete the reciprocating compression fatigue test of the spring. 

The machine is pollution-free, high-efficiency, has a wide frequency modulation range and test space, and with appropriate auxiliary equipment, can complete spring fatigue tests of different specifications. The machine is controlled by a single-chip microcomputer to realize the automatic shutdown function of the number of tests. The machine has high integration, simple structure, low failure rate, stable and reliable performance and simple operation. Widely used in factories and mines, scientific research institutions and other industries.

Product parameters

Maximum test force: 10N.m, 20N.m, 50N.m, 100N.m, 200N.m, 500N.m, 1000N.m, 2000N.m.3000N.m, 5000N.m (can be customized according to user requirements)
Test force resolution: 0.01N.m-0.1N.m
Testing machine level: 0.5/1
Accurate measurement range: 1%FS-100%FS
High and low temperature system temperature control range: -40° to 150° (can be customized according to user requirements)
Relative error of test force indication: <+0.5%
Test stroke spacing: 300mm/500mm (can be customized according to user requirements)
Fatigue according to amplitude-frequency characteristics: 1-5Hz (can be customized according to user requirements)
Testing machine size: about 2000*550*1300mm
Appearance: should meet the requirements of GB/T2611
Completeness: meet the standard requirements
Protection function: The testing machine has overload protection function
Power supply: 220V/380V, 50Hz


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