Steel wire rope horizontal tensile test machine

Brief Introduction

This equipment adopts high-precision electro-hydraulic servo pumps to control the test force and displacement (deformation) automatically in multiple modes, and completes the test parameters setting, test process control, data collection, processing, analysis and display during the test, accurate to achieve isochronous displacement control, isochronous test force control, with any test force point setting and holding function. And equipped with electro-hydraulic servo horizontal testing machine special software, can print various requirements of the test curve and test report, can choose stress-strain, test force-strain, test force-time, test force-displacement, displacement-time The test curves such as stress-strain, test force-strain, test force-time, test force-displacement, displacement-time, deformation-time, etc. can be displayed, enlarged, compared, traversed and monitored during the test in real time.

The body of the testing machine adopts double frame structure, the hydraulic cylinder is installed on the fixed beam, the sensor is directly connected with the moving beam, to perform tensile test on the specimen, which simplifies the structure of the loading head; the side of the hydraulic cylinder is equipped with a photoelectric encoder, to measure the deformation of the specimen.

The hydraulic loading system is installed on the side of the main machine, which adopts low-noise hydraulic pump unit and hydraulic valve set, high-precision AC servo motor to ensure high precision and high efficiency, low noise, fast response, and realize the automatic control of loading and commutation of the test; the sensitive pressure compensation system control makes the hydraulic system structure greatly simplified, lower noise, and basically "silent" work under non-full-load working conditions, without the need to increase the cumbersome cooling system, and no need to isolate the noise and the hydraulic system outside other rooms; the system is simple and clear.

Applications

Steel wire rope horizontal tensile test machine is mainly used for tension test of long materials, like steel wire rope, wire rope sling, shackle, webbing sling, cable, nylon rope, chain, etc.

Standards

ASTM E4, ISO7500-1 etc.

Technical Features

- Adopts hydraulic cylinder to load, high precision load cell to measure testing force, photoelectric encoder to measure displacement, computer control, proof load and break load test, testing space and piston stroke can OEM.

- composed of main engine (frame structure), fixed beam, movable beam, loading cylinder, relevant test software and other necessary accessories.

- Safety protection device: 

a) When the test force exceeds 2% - 5% of the maximum test force of each gear, overload protection and shutdown are carried out.

b) When the piston rises to the upper limit position, the stroke protection and the oil pump motor stop. 

c) Hydraulic oil system overload, overpressure, overheating, overflow protection; 

d) Automatic shutdown protection after test;

Installation Conditions 

1. Temperature within the range 0℃~50℃

2. Relative humidity lower than 95%

3. Noise level 25 DB

4. In an environment without obvious magnetic interference and surrounding non-corrosive media

5. In a shock-free, vibration-free environment

6. Leave space not less than 0.7m around the tester, clean and dust-free work environment

7. The base and rack are properly installed on a solid level base

Technical Specifications