Hydraulic Universal Testing Machine
Designed to meet ISO, ASTM, and BSEN standards for comprehensive mechanical property evaluation of materials.
Applications
High-accuracy, multi-functional material inspection apparatus for evaluating mechanical properties of metallic materials, non-metallic materials, and composite materials under tensile, compressive, and flexural loading conditions.
Compliance Standards
All testing operations comply with ISO6892, BS4449, ASTM C39, ISO75001, ASTM A370, ASTM E4, ASTM E8, and BSEN specifications.
Host Features
- Optimized Spatial Layout: Fuel tank installed beneath main host with tensile testing above and compression/bending/shearing testing below
- Heavy-Duty Structural Framework: Rugged four-column, two-lead screw design for outstanding stability
- Integrated Monolithic Construction: One-piece design for exceptional structural rigidity and prevention of micro-deformation
- Clearance-Free Transmission: Adjustable clearance lead screw-nut mechanism eliminates transmission backlash
- High-Performance Sealing: Precision gap sealing technology enhances accuracy and prolongs hydraulic system life
Safety Protection Systems
- Overload Safety Interlock: Automatically activates when testing force exceeds 2-5% of maximum range
- Travel Limit Safety Interlock: Triggers protection and shuts down pump motor at predefined upper limit
Technical Specifications
| Model |
WEW-300D |
| Structure |
4 column |
| Control Method |
Manual |
| Maximum Load |
300kN |
| Load Accuracy |
≤±1% / ≤±0.5% |
| Load Range |
2%-100%FS / 0.5%-100%FS |
| Load Resolution |
1/300000 |
| Deformation Measurement Range |
2%~100%FS |
| Deformation Accuracy |
≤±1%/±0.5% |
| Displacement Resolution |
0.01mm |
| Displacement Error |
≤±0.5% |
| Maximum Piston Stroke |
250mm |
| Maximum Piston Speed |
0-50mm/min stepless speed adjusting |
| Crosshead Lifting Speed |
120mm/min |
| Maximum Tension Test Space |
600mm (customizable) |
| Maximum Compression Test Space |
550mm (customizable) |
| Effective Width |
440mm |
| Clamping Method |
Hydraulic Automatic Clamp Fixture |
| Round Specimen Range |
φ6-13mm, φ13-26mm |
| Flat Specimen Range |
0-15mm |
| Compression Plate Size |
φ120mm |
| Power Supply |
3-phase, AC380V, 50Hz (customizable) |
Product Series Overview
- WAW Series: Computer-controlled servo hydraulic universal testing machine with full software control and automated data analysis
- WEW Series: Computer-displayed manually controlled hydraulic testing machine (this model) with manual control and software data analysis
- WE Series: Pendulum dynamometer displayed manually controlled universal testing machine with manual control and direct mechanical display
Product Images