High Stiffness Electro-Hydraulic Servo Universal Test Machine for
Testing Physical Properties
Product profile:
WAW-2000D Electro-hydraulic Servo Universal Testing Machine
integrates a high-stiffness host, electro-hydraulic servo power
source, electronic measurement system, and microcomputer control
system.
The main frame features a high-stiffness four-column double-bar
structure. Each load-bearing component is designed via finite
element analysis and precision-machined for optimal strength.
The electronic measurement and microcomputer control system
utilizes a new-generation high-performance intelligent full-digital
controller. The control software employs advanced measurement and
control algorithm combinations to accurately manage the entire test
process, fully complying with domestic and international material
testing standards.
The electro-hydraulic servo power source incorporates a patented
load-adaptive adjustment and control system. It dynamically adjusts
the oil pump output flow and system pressure based on load
magnitude and test speed, minimizing system heating and energy
consumption.
This testing machine is precise, powerful, user-friendly, stable,
and reliable. It serves as a critical instrument for testing
physical, mechanical, and process properties, structural seismic
strength, and internal/external defects of various materials,
components, and products under diverse environments and simulated
conditions. Capable of performing tensile, compression, bending,
shear, etc., tests, it is widely applied in universities, research
institutes, testing organizations, aerospace, military, metallurgy,
machinery manufacturing, transportation, construction, and building
materials industries for precision material research, analysis,
development, and quality control.
Price advantage:
We enhance R&D investments and establish an in-house processing
center to independently produce core components, thus reducing
intermediate costs while maintaining quality. Our high-quality
products offer far greater savings than low-priced, inferior
alternatives. By minimizing machine failure rates to cut customer
maintenance costs and improving machine efficiency, our
quality-focused pricing delivers tangible long-term benefits to
customers.
Meet Standards:
ISO 6892, ISO 6934 BS4449,ASTM C39,ISO75001, ASTM A370, ASTM E4,
ASTM E8 and BSEN standards.
Main technical parameters:
| Model | WAW-2000D |
| 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 | 2000 KN (200 TONS) |
| Load Accuracy | ≤±1% (Optional: ≤± 0.5%) |
| Load Range | 2%~100%FS (40KN~2000KN) (Optional: 0.4%-100%FS (8KN~2000KN)) |
| Load Resolution | 1/300000 |
| Deformation Measurement Range | 2%~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 | 1000mm (Can Be Customized) |
| Max. Compression Test Space | 750mm (Can Be Customized) |
| Center Spacing Between Columns | 910mm |
| Column Effective Spacing | 780mm |
| Clamping Method | Hydraulic Automatic Clamp |
| Round Specimen Clamping Range | Φ12-Φ30mm, Φ30-Φ50mm, Φ50-Φ70mm |
| Flat Specimen Clamping Range | 0-35mm (Optional: 35-70mm) |
| Flat Specimen Clamping Width | 115mm |
| Flat Specimen Clamping Length | 160mm |
| Compression Plate Size | Φ160mm |
| Bending Roller Distance | 450mm |
| Width Of Bending Rollers | 120mm |
Packing and Shipping :
