Introducing the Computerized Electro-Hydraulic Servo Universal Tensile Compression Test Testing Machine, an epitome of technological excellence designed to redefine precision testing across various materials and products. Its capabilities in tensile, compression, bending, and shear testing set new industry standards.
Product number |
WAW-300D |
WAW-600D |
WAW-1000D |
WAW-1500D |
Host structure |
Four-column double-screw cylinder under-mounted high-strength main engine structure |
Maximum test force |
300 kN |
600 kN |
1000kN |
1500 kN |
Accuracy class |
Class 1 accuracy/(Class 0.5 accuracy is a special configuration) |
Force measurement range |
2%-100%FS |
Relative error of test force indicating value |
<=±1% of indicating value |
Force resolution |
1/300000 |
Deformation measuring device |
Electronic extensometer |
Deformation indicating value relative error |
<=±0.5% of the indicating value |
Displacement measuring device |
Photoelectric encoder |
Relative error of displacement indicating value |
<=±1%/±0.5% of indicating value |
Displacement resolution |
0.01mm |
Stepless speed regulation |
0.2-70(mm/min)Stepless speed regulation |
Beam adjustment speed |
120(mm/min) |
Piston stroke |
250mm |
Control method |
Servo valve automatically controls various loading modes of constant force, constant displacement and constant deformation. |
Effective stretch space |
650mm |
Effective compression space |
500mm |
Column spacing |
430mm |
480mm |
530mm |
575mm |
Clamping method |
Hydraulic automatic clamping |
Clamping round specimen diameter |
Φ10-φ32mm |
Φ13-φ40mm |
Φ13-φ40mm |
Φ13-φ60mm |
Clamping flat specimen diameter |
0-15mm |
0-15mm |
0-15mm |
0-20mm |
Width of clamping flat specimen |
70mm |
70mm |
75mm |
80mm |
Upper and lower platen size |
160*160mm(Lower pressure plate with spherical adjustment) |
Power supply |
Three-phase five-wire system, 380V/50Hz |
Control cabinet dimensions(mm) |
1200*675*780 |
Mainframe Dimensions(mm) |
745×685×1905 |
760×690×2055 |
830×720×2155 |
900×760×2775 |
Equipment power |
3.0KW |
3.0KW |
3.0KW |
5.0AKW |
Host machine weight |
1450kg |
1950kg |
24500kg |
4500kg |
Introduction:
The WAW-D series, a hallmark of innovation, is a computer-controlled electro-hydraulic servo universal testing machine, essential for evaluating the physical and mechanical properties of diverse materials. This advanced instrument not only assesses internal and external defects but also performs tensile, compression, bending, and shear tests with high precision. It effortlessly determines crucial performance metrics, including tensile strength, yield strength, specified non-proportional extension strength, and elastic modulus. With its sophisticated closed-loop control system, it supports constant rate loading, deformation, displacement, and strain, ensuring unmatched accuracy and reliability.
Application:
Esteemed across industries, this machine finds its place in universities, research institutes, and inspection agencies, as well as in aerospace, metallurgy, machinery manufacturing, and construction sectors. It is a pivotal tool for precision material analysis, aiding in material development and ensuring stringent quality control.

NAKE Group, a beacon of excellence in testing equipment manufacturing, boasts over two decades of industry mastery. Our formidable team includes more than 20 R&D specialists, alongside over 50 skilled production experts and an unwavering after-sales service crew of 10+ professionals. Our cutting-edge facilities encompass over 4,000 square meters and our certification as a National High-Tech Enterprise in China underscores our innovative prowess.
With our ISO 9001:2015-certified quality management system, every phase of production is meticulously controlled. We harness approximately 5,000 tons of raw materials annually, and our in-house machining and assembly abilities deliver a competitive 3% manufacturing cost benefit, all while maintaining exemplary product consistency.
For the last five years, our commitment to excellence is reflected in an on-time shipment rate surpassing 98.2%, a product failure rate below 0.3%, and a rework rate under 0.28%. Our dedication to precision and reliability is unwavering. We take pride in offering OEM manufacturing services to over 20 Chinese exporters, producing approximately 600 units of mechanical testing equipment yearly, solidifying our leadership in the field.
Our brand, NAKE Test Equipment, commands respect across China and extends its reach to more than 30 countries globally. As a direct manufacturer, our independent R&D and production capabilities afford us significant advantages over distributors and intermediaries in terms of technical expertise, product customization, and cost efficiency.




After - Sales Service introduction:
1. Enjoy a robust one-year product warranty, ensuring peace of mind.
2. Benefit from permanent free software updates, keeping your systems at the cutting edge.
3. Avail permanent maintenance services, ensuring seamless operation.
4. Experience the convenience of remote video guidance, facilitating quick and effective support.
1. Is your company a manufacturer or a trading company?
We are a professional manufacturer of materials testing equipment with independent R&D, production, and assembly capabilities. All core components are machined and assembled in-house, ensuring superior quality control, production efficiency, and cost management. Compared to distributors or intermediaries, we offer greater technical expertise, product customization, and competitive pricing.
2. How do you ensure product quality?
We implement strict quality control measures:
ISO 9001:2015-certified quality management system ensures process stability.
In-house machining and assembly of key components guarantee consistency and reliability.
Over the past five years, our product failure rate has remained below 0.3%, with a rework rate under 0.28%, significantly outperforming industry averages.
3. What is your typical lead time?
With an efficient production system, we have achieved an on-time delivery rate exceeding 98.2% over the past five years. Lead times vary based on order volume and product type:
Standard models: 15-30 days
Customized products: Lead time depends on design complexity
4. Do you offer OEM or ODM services?
Yes, we provide OEM manufacturing services for 20+ Chinese exporters, producing approximately 600 units of testing equipment annually. We offer custom branding, software interface modifications, and functional upgrades to meet client requirements while ensuring compliance with international standards.
5. What industries are your testing machines used in?
Our testing equipment is widely applied in various industries, including:
Metals & composites
Rubber & plastics
Construction & civil engineering
Aerospace & automotive manufacturing
Research institutes & university laboratories
6. What after-sales services do you provide?
We offer comprehensive after-sales support, including:
Remote technical assistance: Installation guidance, troubleshooting, and maintenance support via phone, email, or video.
On-site services (available in select regions): Professional engineers can provide installation training and repair services if needed.
Spare parts supply: Long-term availability of original factory parts to ensure stable equipment operation.
Equipment upgrades & software updates: Functional upgrades and software optimizations as per customer needs.
7. How can I request a quote or place an order?
You can contact us through:
Phone/Email Inquiry: Provide your specific requirements, and our sales team will respond within 24 hours.
Custom Solutions: If you have special testing needs, our engineering team can offer tailored solutions and detailed quotations.
8. What are your competitive advantages over industry peers?
Full in-house production for superior quality control: Key components are machined in-house, ensuring consistency and durability.
Manufacturing cost advantage: Our optimized supply chain results in a 3% lower production cost compared to industry averages, providing a cost-effective solution for customers.
Exceptional delivery performance: 98.2%+ on-time delivery rate, ensuring smooth project execution.
Global market experience: Products exported to 30+ countries, meeting multiple international standards.