| Customization: | Available |
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| After-sales Service: | Permanent |
| Warranty: | 1 Year |
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| Model PWS | 10H | 25H | 50H | 100H | 200H | 300H | 500H | 1000H | |
| Maximum test force KN (dynamic and static) | ±10 | ±25 | ±50 | ±100 | ±200 | ±300 | ±500 | ±1000 | |
| Load frame | Two columns | Two or four columns | Four columns | Four columns | Four columns | ||||
| Effective width of column mm | 555 | 600 | 650×500 | 850×600 | 950×700 | ||||
| Test space mm | 800 | 800 | 1000 | 1500 | 1500 | ||||
| Test force measurement range | Dynamic 2%~100%FS | ||||||||
| Force accuracy and fluctuation | Better than 1% of the indicated value; Amplitude fluctuation is not greater than ±1%F.S of each gear | ||||||||
| Test force resolution | 1/250000 code | ||||||||
| Test force indication accuracy | Dynamic ±1%; Static 0.5% | ||||||||
| Displacement measurement range | 100mm(±50mm) | ||||||||
| Displacement measurement resolution | 0.001mmm | ||||||||
| Displacement indication accuracy | Indication accuracy 1% and within ±0.5%FS | ||||||||
| Deformation | Indication accuracy 2% and within ±0.5% | ||||||||
| Frequency range | Standard machine 0.01-50HZ (depending on the controller) | ||||||||
| Main waveforms | Static pressure support 0.01-100HZ | ||||||||
| Auxiliary tools | Sine wave, pulse wave, square wave, sawtooth wave, random wave (mainly supported by the controller) | ||||||||
| Forced flat push clamp, equipped with stretching rod and edge cutting jaws | |||||||||
The PWS Series Electro-hydraulic Servo Fatigue Testing Machine is an indispensable tool in evaluating the dynamic characteristics of metals, non-metals, and composite materials. Whether you are working in room temperature, high/low temperatures, or corrosive environments, this machine delivers reliable and consistent results. It's capable of conducting an array of tests, ensuring comprehensive material assessment. tension and compression tests with unparalleled accuracy and efficiency.
Equipped with a sophisticated closed-loop servo control system, this machine integrates an electrical controller, servo valve, load sensor, displacement sensor, extensometer, and computer. This combination ensures automatic, precise control over your testing processes, measuring critical parameters such as test force, displacement, deformation, torque, and angle with exceptional accuracy.
Our machine empowers users to generate various waveform patterns including sinusoidal, triangular, square, and sawtooth waves. It excels in performing tension, compression, bending, low-cycle, and high-cycle fatigue tests. Moreover, the addition of an environmental testing device allows for simulation across diverse temperature conditions, broadening the testing scope.
Designed for intuitive operation, the machine allows for vertical beam lifting, locking, and specimen clamping through simple button presses. It employs advanced hydraulic servo drive technology for precise loading. High-precision dynamic load sensors and high-resolution magnetostrictive displacement sensors ensure accurate measurement of force and displacement, embodying the pinnacle of testing technology.
The state-of-the-art fully digital measurement and control system facilitates seamless PID control over force, deformation, and displacement, allowing for smooth transitions between control modes. Operating within a Windows Win7/Win10/Win11 environment, the testing software boasts powerful data processing capabilities. Effortlessly manage test conditions and results, with automatic saving, display, and printing functionalities. The entire testing process is computer-controlled, making this machine an ideal, highly cost-effective testing system for scientific research institutions, metallurgy, construction, national defense, higher education, mechanical manufacturing, and transportation industries.
Jinan Nake Test Equipment Co., Ltd. stands as a beacon of innovation and excellence in the testing equipment industry. With over two decades of rich experience, the revered NAKE Group is empowered by a robust team of more than 20 passionate R&D experts, over 50 masterful production associates, and a dedicated after-sales service team exceeding 10 professionals. Our cutting-edge manufacturing and office facilities, spanning an impressive 4,000 square meters, underscore our commitment to quality and innovation. Proudly, we hold the prestigious certification as a National High-Tech Enterprise in China, a testament to our exceptional capabilities and forward-thinking approach.
With the esteemed ISO 9001:2015 certification for our quality management system, we guarantee meticulous oversight at every stage of production. By procuring around 5,000 tons of raw materials each year and leveraging our comprehensive in-house machining and assembly capabilities, we secure a competitive 3% manufacturing cost advantage, maintaining our industry-leading status while delivering unparalleled product consistency and excellence.
In the past five years, our unwavering dedication to precision and reliability has resulted in an on-time shipment rate surpassing 98.2%, a product failure rate of less than 0.3%, and a rework rate under 0.28%. These statistics reflect our unparalleled commitment to quality and service excellence. Moreover, by providing OEM manufacturing services to over 20 Chinese exporters, we produce approximately 600 units of mechanical testing equipment annually, further cementing our role as a leader in the testing equipment arena.
Our brand, NAKE Test Equipment, enjoys widespread acclaim across China and beyond, with our exceptional products reaching over 30 countries globally. As a direct manufacturer armed with cutting-edge R&D and production prowess, we provide unmatched advantages in technical expertise, bespoke product customization, and cost efficiency, setting us apart from distributors and intermediaries.
1. Enjoy peace of mind with our comprehensive one-year product warranty, ensuring your Dynamic Tension Fatigue Testing Machine with Customized Control Options stays in optimal condition.
2. Benefit from our commitment to innovation with permanent, cost-free software updates, enhancing the capabilities and performance of your equipment.
3. Experience seamless operations with our everlasting maintenance services, designed to keep your machine functioning at its best without interruption.
4. Take advantage of our reliable remote video guidance service, providing expert support and assistance whenever you need it, wherever you are.
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.
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