Model : WDW-T Series 

Description 

• 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.