Hydraulic Universal Testing Machine
Product Introduction
The Servo-Controlled Hydraulic Tension-Compression-Bending Testing Machine is specifically engineered to conduct tension, compression, and bending performance tests on both metallic and non-metallic materials and their components, including rebars, wire ropes, anchor rods, bolt fasteners, cables, and similar specimens.
This testing system finds extensive application across a broad spectrum of industries, such as aerospace, petrochemicals, wire and cable manufacturing, machinery fabrication, plastics and rubber processing, mining, ceramic and building materials production, and polymer mechanics. It is also a critical piece of testing equipment for academic and regulatory institutions, including colleges and universities, scientific research organizations, technical supervision authorities, and quality inspection stations.
Price Advantage
We have intensified our in-house R&D initiatives and established a dedicated machining center to independently manufacture core components. This vertical integration strategy enables us to cut down intermediate process costs while maintaining consistent, premium product quality.
Our high-quality equipment delivers far greater long-term cost savings compared to low-cost, inferior alternatives. By minimizing equipment failure rates, we not only reduce our customers' maintenance expenses but also enhance overall equipment operational efficiency. This exceptional cost-performance ratio translates into tangible, long-lasting benefits for our customers.
Standards Compliance
ISO 6892, ISO 6934 BS4449, ASTM C39, ISO75001, ASTM A370, ASTM E4, ASTM E8 and BSEN standards.
Main Technical Parameters
| Parameter |
Specification |
| Model |
WAW-300B |
| Structure |
4 Column (Two Columns Two Ball Screws) |
| Control Way |
Constant Stress, Constant Deformation, Constant Displacement Three Closed Loop Control and Program Control |
| Max. Load |
300 KN (30 TONS) |
| Load Accuracy |
≤± 0.5% |
| Load Range |
0.4%-100%FS |
| Load Resolution |
1/500000 |
| Deformation Measurement Range |
1%~100%FS |
| Deformation Accuracy |
≤±1% (Optional: ≤± 0.5%) |
| Displacement Resolution |
0.01mm |
| Displacement Error |
≤±0.5% |
| Max. Piston Stroke |
250mm |
| Max. Piston Moving Speed |
0-60mm/min Stepless Speed Adjusting |
| Crossbeams Lifting Speed |
250mm/min |
| Max. Tension Test Space |
690mm (Can Be Customized) |
| Max. Compression Test Space |
590mm (Can Be Customized) |
| Column Effective Spacing |
510mm |
| Clamping Method |
Hydraulic Automatic Clamp |
| Round Specimen Clamping Range |
φ10~φ30mm |
| Flat Specimen Clamping Range |
2-20mm |
| Flat Specimen Clamping Width |
90mm |
| Flat Specimen Clamping Length |
100mm |
| Compression Plate Size |
Ø150mm |
| Bending Roller Distance |
420mm |
| Width Of Bending Rollers |
120mm |
Safety Protection Devices
- When the test force exceeds 3% of the maximum test force, the overload protection mechanism is activated automatically, and the oil pump motor shuts down immediately.
- When the piston travels to the upper limit position, the position limit protection is triggered, and the oil pump motor stops operation.
- When the crossbeam descends to the preset position, the position limit protection engages, and the reducer ceases operation.
Packing and Shipping
Frequently Asked Questions
Q1: Is your company a trading firm or a manufacturing factory?
A1: We operate as a factory-integrated trading enterprise, with 18 years of specialized experience in the testing instruments sector and 14 years of extensive international export expertise.
Q2: How can I select the most suitable product for my needs?
A2: Our team of technical specialists will provide you with optimal, tailored recommendations once you specify your intended test types and required technical specifications.
Q3: What are your delivery terms?
A3: In most cases, we maintain in-stock inventory at our factory for immediate shipment. For non-stock items, the standard lead time is 15-20 working days upon receipt of the deposit. If you have urgent delivery requirements, we can arrange expedited production and logistics solutions on a case-by-case basis.
Q4: Do you offer customization services?
A4: Absolutely. We supply not only standard equipment models but also fully customized testing solutions engineered to your exact specifications. Please feel free to share your detailed requirements, and we will make every effort to fulfill them.
Q5: Can we visit your factory prior to placing an order?
A5: Yes. We warmly welcome you and your team to visit our factory for on-site inspections. We will assist with hotel reservations and arrange complimentary airport pick-up services for your convenience.
Q6: What is your warranty policy?
A6: Our standard warranty period is 12 months. Within the warranty period, we provide free technical support and replacement of defective parts. If necessary, our professional technical engineers can dispatch to your location for on-site servicing.
Q7: How are your machines packaged, and will they be well-protected during transportation?
A7: All our testing machines are packed in standard export-grade wooden crates, ensuring comprehensive protection against impacts, moisture, and vibration during transit. We have an excellent track record of delivering numerous testing machines overseas via sea and air freight, with zero reported damage incidents.
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