Hydraulic Universal Testing Machine with Computer Controlled Servo System for Accurate and Testing of Steel and Metal Materials
Product introduction:
The WAW-D Computer-Controlled Hydraulic Servo Universal Testing Machine adopts an oil cylinder-down dual-space structure: the area between the upper beam and middle beam serves as the tensile space, while the area between the middle beam and workbench functions as the compression space. This design enables automatic adjustment of tensile and compression spaces via lead screw rotation and vertical movement of the middle beam, ensuring flexible adaptation to diverse test requirements.
Primarily engineered for mechanical property testing of metallic materials, the machine supports tensile, compression, bending, shear, and other core tests. With compatible fixtures, it can also perform tensile, compression, bending, shear, and folding tests on non-metallic materials and composite specimens—expanding its application scope across multiple industries.
Equipped with a high-precision closed-loop servo control system (integrating a controller, servo valve, oil pressure sensor, displacement sensor, extensometer, and computer), the machine delivers automatic and precise control of the entire test process. It accurately measures key test parameters including test force, displacement, and deformation in real time.
The tester supports multiple test modes: constant test force rate, constant deformation rate, and constant displacement rate. It also enables three-mode control integration (force, deformation, displacement) within a single test, with seamless switching between control modes to simulate real-world stress conditions.
Test parameters are automatically collected by the computer and processed via specialized software, which controls the test process autonomously and calculates results intelligently. Test curves and data are displayed in real time on the computer interface, and comprehensive test reports—complete with corresponding curves—can be generated and printed directly for documentation and analysis.
Price advantage:
We have significantly scaled up in-house research and development (R&D) initiatives, established a dedicated machining center, and manufacture core components independently. This vertical integration strategy enables us to optimize supply chain costs without compromising product quality—delivering competitive pricing paired with uncompromised performance.
Our premium-quality testing equipment delivers far greater long-term cost savings compared to low-cost, inferior-quality alternatives. By minimizing machine failure rates, we not only reduce our clients’ maintenance expenses but also enhance operational efficiency—ensuring uninterrupted testing workflows and maximizing productivity.
This optimal quality-to-cost ratio translates to tangible, sustainable value for our clients, balancing reliable performance, reduced total cost of ownership (TCO), and consistent operational output that low-cost alternatives cannot match.
Standards:
ISO 6892, ISO 6934 BS4449,ASTM C39,ISO75001, ASTM A370, ASTM E4, ASTM E8 and BSEN standards.
Main technical parameters:
| Model | WAW-1000D |
| Structure | 6 Column (Four Columns Two Ball Screws) |
| Control Way | Constant Stress, Constant Deformation, Constant Displacement Three Closed Loop Control and Program Control |
| Max.Load | 1000 KN (100 TONS) |
| Load Accuracy | ≤±1% (Optional: ≤± 0.5%) |
| Load Range | 2%-100%FS or 0.4%-100%FS |
| Load Resolution | 1/600000 |
| 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 | 0-50mm/min Stepless Speed Adjusting |
| Crossbeams Lifting Speed | 200mm/min |
| Max. Tension Test Space | 750mm (Can Be Customized) |
| Max. Compression Test Space | 650mm (Can Be Customized) |
| Column Effective Spacing | 590mm |
| Clamping Method | Hydraulic Automatic Clamp |
| Round Specimen Clamping Range | φ15~φ55mm |
| Flat Specimen Clamping Range | 2-40mm |
| Flat Specimen Clamping Width | 90mm |
| Flat Specimen Clamping Length | 100mm |
| Compression Plate Size | 200*200*20mm |
| Bending Roller Distance | 450mm |
| Width Of Bending Rollers | 140mm |
Packing and Shipping:
Frequently Asked Questions:
Q1: Is your company a trading firm or a manufacturing entity?
A1: We operate as an Integrated Manufacturing & Trading Enterprise—with 18 years of dedicated focus on the testing instruments sector and 14 years of international export experience. Our vertically integrated model combines in-house production capabilities with global trade services, ensuring supply chain stability and quality control autonomy.
Q2: How can I select the most suitable product for my needs?
A2: Our specialized technical team will provide tailored recommendations once you share your specific test requirements (e.g., test type, applicable materials) and technical specifications (e.g., load capacity, precision standards). We leverage industry expertise to match you with the optimal equipment solution.
Q3: What are your delivery terms and lead times?
A3: In most instances, we maintain ready inventory of standard models for immediate shipment. For non-stock items, the standard lead time is 15–20 working days after receipt of the advance payment. If you have urgent project timelines, we can arrange priority production to expedite delivery—please inform us of your deadline for coordination.
Q4: Do you provide customization services?
A4: Yes, we offer comprehensive customization services. Beyond our standard product range, we can develop customized testing equipment based on your specific technical requirements, application scenarios, or special test standards. Feel free to share detailed specifications, and our engineering team will strive to fulfill your unique needs.
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