WDS-30 Digital Electronic Testing Machine

The speed control system, as a driving device, drives the precision screw pair to load after being decelerated by the circular arc synchronous belt and the circular arc synchronous belt wheel reduction system This machine has no pollution, low noise, high efficiency, and a wide speed range. This machine is suitable for various metals and non metals

The testing of mechanical performance indicators of composite materials meets the requirements of relevant national standards.
This machine is widely used for inspection and analysis of metal, non-metal, and various composite materials. It is an ideal testing equipment for scientific research institutions, colleges and universities, industrial and mining enterprises, technical supervision, commercial inspection and arbitration departments.
2、 Main technical indicators:
1. Z large test force: 30KN
2. Test range for testing force: 2% to 99% FS
3. Test force grading: no grading throughout the entire process
4. Test force measurement accuracy: better than ± 1% of the indicated value
5. Displacement resolution: 0.01mm
6. Displacement measurement accuracy: better than ± 1% of the indicated value
7. Control range of crossbeam movement speed: 0.05mm/min to 500mm/min
8. Displacement velocity control accuracy: better than ± 1%
9. Effective stretching space: 650mm
10. Effective test width: 400mm
11. Host dimensions: 795 × 490 × 1750mm
12. Host weight: 400kg
13. Power supply: 220V, 50Hz, 1KW
3、 Equipment configuration:
1. One 50KN high-strength host
2. One precision photoelectric encoder
3. One set of fully digital speed control system and one set of speed control motor
4. A set of precision ball screw pairs
5. A set of precision arc synchronous deceleration system
6. One 50KN precision sensor
7. Fixture form: Wedge clamp Specific:
Flat jaw 0-7mm Round jaw Ø 4- Ø 9mm
8. Compression attachment: φ 100 mm
9. A set of control system and LCD display for tensile testing machine
10. One mini printer (optional)
4、 Function Introduction:
1. Instant speed switching: During the test, three pre-set speeds can be switched instantly to save test time
2. Automatic shutdown: After the sample is damaged, the moving crossbeam automatically stops moving
3. Display method: The test force, displacement, test speed, peak value, and test status are dynamically and real-time displayed on the same LCD screen during the test process
4. Automatic return: After the experiment is completed, the testing machine moves the crossbeam and automatically returns to the initial position of the experiment
5. Limit protection: It has two levels of limit protection functions: programmable and mechanical
6. Overload protection: When the load exceeds 3-5% of the rated value, the equipment automatically stops working
5、 Quality Assurance
After the equipment is officially accepted and qualified by the ordering party, it shall be deemed as formal delivery. The warranty period for the equipment is one year from the date of formal delivery. During the warranty period, the supplier shall provide timely and free maintenance services for all types of equipment malfunctions, and shall not cause any damage to parts caused by non-human factors

Timely and free replacement. If the equipment malfunctions during use outside the warranty period, the supplier shall provide timely service to the purchaser and actively assist the purchaser in completing the repair task.