Products Description
The hydraulic tensile tester, with a German imported hydraulic system as its core, integrates intelligent sensing technology and modular design concepts, providing global industrial customers with a full-process mechanical testing solution from raw material inspection to finished product quality monitoring, redefining the efficiency and accuracy of material strength testing.
Application scenarios
In the quality inspection workshop of a steel enterprise, the hydraulic tensile tester can complete the tensile strength and elongation tests of a batch of reinforcing bars within 10 minutes. Through the automatic sample feeding device and barcode scanning recognition system, the equipment can automatically match the sample specifications and test standards. It can handle 60 samples per hour, which is 300% more efficient than traditional equipment. After a large steel group introduced this equipment, the rate of substandard raw materials dropped by 15%, and the annual production rework losses caused by material issues were reduced by over ten million yuan.
In the factory inspection of body structural components by automobile manufacturers, tensile tests are required to verify the strength of welding points and bolt connections. The dynamic testing function of the hydraulic tensile tester can simulate the alternating loads during vehicle operation and conduct fatigue tensile tests within the frequency range of 10Hz to 50Hz, accurately capturing the fatigue limit of components. After a certain new energy vehicle enterprise adopted this equipment, the fatigue life test cycle of the vehicle body frame was shortened from 72 hours to 48 hours. At the same time, the consistency between the test data and the real vehicle crash test was improved to 92%, significantly reducing the R&D cost.
Safety design
Multi-level security protection system
The equipment is equipped with three safety mechanisms: mechanical limit protection, software overload protection and emergency stop button. When the test force value exceeds 110% of the set upper limit, the hydraulic system will automatically relieve pressure within 0.1 seconds. The test area is equipped with a 3mm thick tempered glass protective cover. When the protective cover is opened, the equipment immediately stops running to prevent fragments from flying when the sample breaks. In addition, the equipment has passed international safety certifications such as CE and ISO 13485, and complies with laboratory safety management regulations.
Ergonomic design
The height of the operation console can be adjusted within the range of 750mm to 900mm to meet the usage requirements of operators of different heights. The fixture replacement adopts a quick-release design, and a single person can complete the fixture replacement and calibration within 3 minutes. The noise level of the equipment during operation is ≤65dB, which is far lower than the industry average of 80dB, creating a quiet working environment for the laboratory.
Equipment parameters
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Model |
BT-300B |
BT-600B |
BT-1000B |
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Maximum test force(kN) |
300 |
600 |
1000 |
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Accuracy level |
1 |
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Collection method |
Spoke load sensor |
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Piston stroke(mm) |
200 |
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Clamping method |
Hydraulic |
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Test control method |
Microcomputer servo control |
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Compression test space(mm) |
600 |
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Tensile test space(mm) |
700 |
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Total power(kW) |
1.5 |
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Compression platen(mm) |
Φ148 |
Φ198 |
Φ225 |
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Round sample clamping range(mm) |
Φ10-30 |
Φ13-40 |
Φ13-40 |
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Flat sample clamping range(mm) |
0-10 |
0-15 |
0-20 |
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Bending fulcrum span(mm) |
50-300 |
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Bending heart / stick diameter(mm) |
50/50 |
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Number of columns (screws) |
6 column |
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Mainframe dimensions(mm) |
810*560*1910 |
880*570*2050 |
940*640*2250 |
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Host weight(kg) |
≈1620 |
≈2000 |
≈2600 |
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Control cabinet size(mm) |
1010*640*840 |
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Control cabinet weight(kg) |
150 |
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