Spring Tension & Compression Testing Machine

Model : WDW-T Series 


  • WDW-T Spring Testing System (STM) is a specialized application on the basis of WDW-E series Economic materials testing systems. 
  • The STM for Tension & Compression adopts rigid load frames, accurate load weighting system, advanced PCIE measuring & control system, and intuitive modular application software. 
  • The Spring Testing System is a perfect choice for spring testing, of which the parameters are much better than that of other existing spring testing machines on the market.

Applied Standard

  • Load meets or exceeds the following standards: ASTM E4, ISO7500-1, EN 10002-2, BS1610, DIN 51221.
  • Strain measurement meets or exceeds the following standards: ASTM E83, ISO 9513, BS 3846, EN 10002-4.
  • Safety: This Spring Tension & Compression Testing System conforms to all relevant European CE Health and Safety Directives EN 50081-1, 580081-1, 73/23/EEC, EN 61010-1

Load frame

  • According to load capacity & test application, the load frame can be available in single column, table and floor type to meet a variety of test applications. 
  • The frames all take human factor into considerations in the design to ensure safety, reduce operator fatigue, and provide the highest level of flexibility. 
  • Extremely robust cross-head guidance is incorporated in all frame to provide the highest level of lateral cross-head stiffness.

    Load cell is with accurate and interchangeable for all frames. Each frame can operate under full capacity. 

  • High accuracy
    The preloaded precision ball-screw, with high speed and low noise, ensures the high speed, accuracy of position measurement and less noise.
  • High stiffness
    The load frame is with 2 or 4 columns and heavy duty pre-loaded bearings.
  • Safety features
    The testing machine stops automatically in case of over load or over limit.
    Large space in the working area: The insides of columns provide wide space for the operator.
  • Over-stroke limiter
    The range of the cross-head movement is mechanically limited.