Civil engineering & Material Testing equipments

Manual Spring torsion testing machine

Manual spring torsion testing machine


It’s manual type spring testing machine, it can test the torsion angle, torsion, torque of multi kinds of springs.

Standards: GB/T9370-1999, JJG269-2006,ISO,JIS,ASTM,JIN


Mainly to test the torsion, torque, torsion angle, stiffness of various kinds of springs. If equipped with special fixtures, it also can test the torque resistance of other parts.

Easy operation, rapid test

Peak value maintain, stiffness calculation, overload alarm, data query and print;

Preset test parameters, manually rotate to reach the preset parameters then will indicate results, can rotate in left or right

Torque and torsion angle reset at any point.

Technical specifications

Model TNZ-50L TNZ-100L TNZ-200L TNZ-500L TNZ-1000L
Test load range
Test accuracy
Min. Angle value 0.1°/0.01°
Max. Angle 0±9999.99°
Torsion spring vertical clamping length ≤100mm
Rotary plate diameter 150mm
Machine accuracy ±1%, ±0.5%
Control mode Parameters preset, manually loading, test data output
Overload protection Programmable alarm
Machine weight 42kg
Power supply Ac 220v±10% / 50hz
Overall size 550×460×465(mm)
Main configurations  
Main machine  1set


Control system  1set
Load cell  1pc
Micro printer   1set
Rotary platen   1pc
Files User’s manual, packing list, calibration report, quality certificate

Have any question, Please enter the form below and click the submit button.

5 + 7 = ?
Please enter the answer to the sum & Click Submit to verify your registration.

Related Items

  • Product Categories

  • [google-translator]

  • Contact us

    Cell/Whatsapp/Wechat: 86-18621861107
    Tel: 86-21-61480812
    Fax: 86-21-61480184
    Address: 4th Floor, Building 2, Lane 180 Zhangheng Rd.,Pudong District, Shanghai, P.R.China.

  • 接受标记
  • Friend Link

  • Google Translation »