WDL-200KN electronic horizontal tensile testing machine

Test types: tension test for steel rod, wire rope, steel wire, steel strand, chain or other samples required by client

Application field: construction and building industries, metallurgical industry, transportation industry, energy resources industry, scientific research unit, college and universities, quality inspection center, commodity inspection department, etc.

WDL-200L Electroic Servo Horizontal Tensile Testing Machine

1. Applications

Test types: tension test for steel rod, wire rope, steel wire, steel strand, chain or other samples required by client


Application field: construction and building industries, metallurgical industry, transportation industry, energy resources industry, scientific research unit, college and universities, quality inspection center, commodity inspection department, etc.


2. Introductions of the machine

l  Adopt frame structure, electric loading, test force is loaded via precise ball screws.

l  Equip with manually glass protecting shield, when doing test, close protecting shield for avoid any flying out of breaking test sample

l  Computer test software display test force and displacement in real time and has functions of auto analyze, process and save test result. Printer is equipped for printing required test report.

l  High rigid of main loading frame, small deformation during test, test space adjusted from 0mm to 5m range continuously

l  Adopt closed loop control to drive electroic servo control system, computer software control test procedures. It loads stably and continuously and has functions of force maintaining, auto collecting test data and display test curves.

3. machine pictures for reference



4. technical specifications

Force capacity


Frame structure

Servo motor and driver, ball screws guiding

Loading speed


Control mode

Computerized electronic servo control

Test type

Tension test in ambient temperature

Over load protecting

105% of force capacity

Accuracy of force indicating

Better than ±1%

Resolution of force

1/500000 in whole capacity

Force measuring range


Accuracy of force control

Better than ±1%

Accuracy of stress control

Better than ±1%

Accuracy of displacement control

Better than ±1%

Resolution of displacement


Accuracy of displacement speed

Better than ±0.5%

Moving speed of crossbeam


Test space adjust range for tension test

according to test specimen size

Clamping method of tension grips

Pin through, wedge clamp

Max. distance between grips

according to test specimen size

Width for tension test(distance between two columns)


Center height for tension test



according to specimen size


according to dimension