WDW-50D 50KN (5000kgf) Computer Controlled Electronic Tensile Testing Machine

Functions and Features
WDW-50D is a new generation of microcomputer controlled electronic universal testing
machine.It is mainly used for testing mechanical performance indexes of various metals, nonmetals and composite materials such as stretching, compression, bending, shearing, peeling, tearing, etc.The system adopts microcomputer closed-loop control, has a wide and accurate
loading speed and force measuring range, and has higher accuracy and sensitivity in the
measurement and control of load and displacement.The equipment is suitable for manufacturing
industries such as metals, adhesives, pipes, profiles, aerospace, petrochemical industry, waterproof coiled materials, wires and cables, textiles, fibers, rubber, ceramics, food, medical
packaging, geotextiles, films, wood, paper and other manufacturing industries as well as
product quality supervision departments at all levels. It is also suitable for teaching
demonstration work in colleges and universities. The design of the testing machine host has the characteristics of beautiful appearance, convenient operation, stable and reliable performance, no pollution, low noise and high
efficiency.The design of the auxiliary tool is matched with that of the main machine, and the
structure is wedge-shaped translational type and manual rotary clamping, so that the sample is
not subjected to additional force.Clamping is convenient, reliable and does not slip.

Product structure and performance
◆ Host structure:
The main machine is connected to the worktable by an upper crossbeam, a moving crossbeam
and an upright post and a ball screw to form a rigid floor-type frame structure; a domestic AC
servo motor and an AC servo speed regulating system are installed below the worktable; and
the AC servo motor drives the double ball screw to rotate through a synchronous toothed belt
speed reducing mechanism, so that the moving crossbeam is driven to move up and down to
realize loading and testing of samples.

◆ System composition:
The system consists of high-precision sensors, high-precision electronic extensometer
(optional), servo motor, special independent controller, special measurement and control
software and HP computer.

◆ FastTest Special Measurement and Control Software
FastTest (Electronic) special measurement and control software has a multifunctional software
package. It can select suitable test software according to the requirements of users in different
industries to meet the testing standards in various industries. It has modular and open design. It
not only provides the commonly used basic test solution results of GB, ASTM, DIN, ISO, JIS
and other standards, but also allows users to design different calculation formulas according to
their own requirements to solve the required results. It also provides a test report template that
allows users to freely design formats to meet the user’s personalized needs and styles of test
reports.The user interface supports Windows operating system,

1. Operating interface: the operating interface is simple and easy to understand, and is displayed in English, which is a learning-by-learning software

2. Equipment management functions: equipment parameter setting, equipment online or offline
management, controller parameter setting, PID parameter online or offline adjustment, sensor
direction identification, sensor default calibration, sensor calibration, sensor verification and
other functions;

3. Wizard scheme editing: By editing the operation scheme, multiple control modes such as
force control, displacement control, deformation control and the like can be combined to
operate, thus meeting the requirements of any static test operation.Test parameters can be set, such as operation parameter setting, sample parameter setting, operation condition setting and
test result project management.Can carry out test operation management, such as starting test
operation, test operation process management, test status management and indication display
management, etc.;
4. Supporting data uploading system: It has more than 20 kinds of commonly used data
uploading interfaces in China and has the function of expanding support. 5. Curve management and analysis:
During the test run, the test process is displayed in real time through single graph or
multi-graph curves;
In the non-test running state, single or multiple test curves are displayed through query mode;
Curve coordinates can be preset or set online. Test data can be traversed through curves. The curve can be translated, scaled, etc. Feature points can be displayed on curves and can be modified and saved. The curve can be printed out independently or embedded in the test report.
5. Test data automatic storage function: Test data are automatically stored to avoid loss of test
data due to unexpected shutdown. 6. Test data query function: can quickly query the previously completed test data and data
according to the test time, test scheme and other conditions results;
7. Test report:
Search and manage test data through test data files;
Setting customized test report content and format through report template;
By editing formulas and result items, support for most test standards and test methods can be
realized. After one or more test data files are loaded, a test report is generated according to a report
template and can be printed out;
Word and Excel report templates are supported and