
Computer Controlled Electro - Hydraulic Servo Universal Testing Machine
WAW-D series computer-controlled electro-hydraulic servo universal testing machine is an important instrument for testing the physical, mechanical, technological, structural, and internal and external defects of various materials and products. It can carry out tensile, compression, bending, and shear tests on metal or non-metal materials, and can automatically obtain the tensile strength, yield strength, specified non-proportional extension strength, elastic modulus, and other performance indexes of the materials tested. It can complete closed-loop control such as constant rate loading, constant rate deformation, constant rate displacement, constant rate strain, and so on.
Application:
It is widely used in universities, research institutes, inspection agencies, aerospace, military, gold, machinery manufacturing, traffic construction, construction materials, and other industries for precision material analysis, material development, and quality control.


Main technical parameters:
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Product number |
WAW-300D |
WAW-600D |
WAW-1000D |
WAW-1500D |
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Host structure |
Four-column double-screw cylinder under-mounted high-strength main engine structure |
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Maximum test force |
300 kN |
600 kN |
1000kN |
1500 kN |
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Accuracy class |
Class 1 level accuracy/(Class 0.5 level accuracy is customized)) |
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Force measurement range |
2%-100%FS |
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Relative error of test force indicating value |
≦±1% of indicating value |
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Force resolution |
1/300000 |
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Deformation measuring device |
Electronic extensometer |
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Deformation indicating value relative error |
≦±0.5% of the indicating value |
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Displacement measuring device |
Photoelectric encoder |
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Relative error of displacement indicating value |
≦±1%/±0.5% of indicating value |
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Displacement resolution |
0.01mm |
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Stepless speed regulation |
0.2-70(mm/min)Stepless speed regulation |
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Beam adjustment speed |
120(mm/min) |
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Piston stroke |
250mm |
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Control method |
Servo valve automatically controls various loading modes of constant force, constant displacement and constant deformation. |
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Effective stretch space |
650mm |
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Effective compression space |
500mm |
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Column spacing |
430mm |
480mm |
530mm |
575mm |
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Clamping method |
Hydraulic automatic clamping |
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Clamping round specimen diameter |
Φ10-φ32mm |
Φ13-φ40mm |
Φ13-φ40mm |
Φ13-φ60mm |
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Clamping flat specimen diameter |
0-15mm |
0-15mm |
0-15mm |
0-20mm |
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Width of clamping flat specimen |
70mm |
70mm |
75mm |
80mm |
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Upper and lower platen size |
160*160mm(Lower pressure plate with spherical adjustment) |
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Power supply |
Three-phase five-wire system, 380V/50Hz |
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Control cabinet dimensions(mm) |
1200*675*780 |
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Mainframe Dimensions(mm) |
745×685×1905 |
760×690×2055 |
830×720×2155 |
900×760×2775 |
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Equipment power |
3.0KW |
3.0KW |
3.0KW |
5.0AKW |
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Host machine weight |
1450kg |
1950kg |
24500kg |
4500kg |

Applicable standards:
ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
GB/T2611-2007 General requirements for testing machines
JB/T7406.1-1994 Testing Machine Terminology Material Testing Machine
GB/T16826-2008 Electro-hydraulic servo universal testing machines
GB/T16825.1-2008 Inspection of Static Uniaxial Testing Machine Part 1: Force Measurement of Tensile and (or) Compressive Testing Machine
System Inspection and Calibration
GB/T22066-2008 Evaluation for computerized data acquisition systems for used in static uniaxial testing machines
JG139-2014 Verification regulation of Tension,Compression and Universal Testing Machines
JB/T6146-2007 Specification for the extensometers
JB/T6147-2007 Requirements for the packaging packaging marking and handling of testing machine products
GB/T228.1-2010 Metallic materials. Tensile testing. Part 1:Method of test at room temperature
GB/T7314-2017 Metallic materials. Compression test method at room temperature
GB/T232-2010 Metallic materials-- Bend test
Quotation
FOB Price: 7880 USD 1 set
(Valid for 30 days)
After - Sales Service introduction:
1. One year product warranty
2. Permanent free software updates
3. Permanent maintenance services
4. Remote video guidance
OUR FACTORY









About us:
Jinan Nake Test Equipment Co., Ltd. is a renowned testing machine design and manufacturing firm based in China. Established in 2009, we have built a strong reputation in the domestic market through our commitment to quality and innovation. Over the past, we have focused primarily on domestic trade, providing top-notch testing machines to a wide range of industries. Our dedication to excellence has earned us a respected position in the market. Over the past few years, we have expanded our horizons to international trade, aiming to bring our high-quality products to our global audience.
Our company is powered by a team of over 20 industry experts committed to research and development. We have more than 50 skilled production personnel and a dedicated after-sales service team of over 10 professionals. Our state-of-the-art production and office facilities span over 5000 square meters and we are proudly certified as a high-tech enterprise in China. Our management has passed the ISO9001:2015 International Quality Management Certification, our company purchases more than 500 tons of raw materials every year, our own staff completes all parts of our equipment processing and product assembly, product manufacturing costs are about 5% lower than the peers, our products in the past five years delayed delivery rate of less than 1.8% , product failure rate of less than 0.3% , product repair rate of less than 0.28% , we also for more than 10 Chinese foreign trade exporters contract manufacturing more than 300 sets of test machine every year.
Our products are distributed across more than 30 countries worldwide. We operate our own independent design office and production factory, ensuring complete control over the manufacturing process. As a direct manufacturer, we are not a distributor or middleman. If you are interested in collaborating with us or learning more about our offerings, please feel free to contact us. We are excited to explore potential cooperation opportunities.
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