TPJ series mechanical spring fatigue testing machine

Main usage:

Mainly used in a variety of  fatigue test of tensile and helical compression spring.

Function characteristics:

Spring amplitude, frequency adjustable vibration frequency and frequency of the digital display preset number of testautomatic shutdown.

Can do the experiment ofor both single  spring and  multiple spring.

Simple operation, stable and reliable operation.

The main technical indicators:

The maximum static test force (N):1000,2000,5000,10000,20000,50000

Frequency (Hz) 0.5-5

Amplitude (mm) 0-50

Counter capacity: 9*109

the diameter of test spring  (mm): 80,150

the free length of  test spring (mm): 150,390

The power supply voltage: 380VAC 50Hz