High Stiffness Electro-Hydraulic Servo Universal Test Machine for
Testing Physical Properties
1. Product profile:
WAW-2000D Electro-hydraulic servo universal test machine is a
combination of high stiffness host, electro-hydraulic servo power
source, electronic measurement and microcomputer control system.
The main engine adopts the high stiffness structure of four columns
and double bars. Each stressed component is made by finite element
analysis, design and precision machining.
The electronic measurement and microcomputer control system adopts
a new generation of high-performance, intelligent full digital
controller, and the control software adopts advanced measurement
and control algorithm combination, which can accurately control the
whole test process, and fully meet the requirements of domestic and
international material test methods.
The electro-hydraulic servo power source adopts the load adaptive
adjustment and control system with patented technology. According
to the size and test speed of the system, the output flow of the
oil pump and the system pressure are adjusted accordingly, so as to
reduce the heating of the system and save energy.
The test machine is accurate, powerful, easy to operate, stable and
reliable. It is an important instrument and equipment to test the
physical properties, mechanical properties, process properties,
structural seismic strength and internal and external defects of
various materials and components and products in various
environments and simulated conditions. Can complete stretching,
compression, bending, shear and other tests, widely used in
universities, research institutes, testing institutions, aerospace,
military, metallurgy, machinery manufacturing, transportation
construction, construction materials and other industries for
precision material research, material analysis, material
development and quality control.
2. Price advantage
We increase our own research and development efforts, built
processing center, produce the core parts independently, so we
could reduce link costs with the same quality. Our good quality
products could save you much more than some other low price but bad
quality products. Reducing the failure rate of the machine to
reduce the customer's maintenance costs, but also improve the
efficiency of the machine, this price with high quality could give
customers real benefits.
3. Meet Standards
ISO 6892, ISO 6934 BS4449,ASTM C39,ISO75001, ASTM A370, ASTM E4,
ASTM E8 and BSEN standards.
4. 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 |
5. Packing and Shipping
7. Frequently Asked Questions:
Q1. Are your company a trading one or a factory?
A: Factory + trade (ntegration), 18 years focusing on test
instnments feld, 14 years export experl ence.
Q2. How to choose the most suitable products?
A: Our professional leam will give you the best suggestion as long
as you tell us what kind of test you need to do and the required
specification
Q3.what's the dellvery term?
A: At most of time, we have stock in the factory. If there is no
stock, normaly, the delivery time is 15-20 working days after
deposit receipt
If you are in urgent need, we can consider making special
arrangement for you.
Q4.Do you accept customization service?
A: Yes, of course, we can not only offer standard machines, but
also customized machines according to your request.
Don't hesitate to tell us your requirement we will try our best to
meet your needs.
Q5. Can we visit your factory betore order?
A: Yes, we warmly welcome and sincerely invite you or your team to
vist our factory, we will help to arrange hotel and pick up you
from airpor.
Q6. How about your warranty?
A: Generaly, our waranty is one year witrin the warranty period. we
can offer technlque support and part parts change. Necessarily, our
engineers may go to your place for better service.
Q7. How about the packing for machine, Is it safely protected
during transportation?
A: Our machine is packed by standard export wooden box, it won't be
damaged. We've delivered many testing machines abroad by sea or by
ar without damage.
