| 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 excels in assessing the dynamic characteristics of metals, non-metals, and composite materials under a range of environmental conditions, including room temperature, high/low temperatures, and corrosive settings. This versatile machine effortlessly conducts tension and compression tests, providing accurate insights into material behavior.
Equipped with a cutting-edge closed-loop servo control system, the machine integrates an electrical controller, servo valve, load sensor, displacement sensor, extensometer, and computer to automatically and precisely manage the testing process. It measures critical parameters like test force, displacement, deformation, torque, and angle with unparalleled accuracy.
Capable of generating a variety of wave forms such as sinusoidal, triangular, square, and sawtooth, the machine performs a wide range of tests including tension, compression, bending, and both low-cycle and high-cycle fatigue tests. With an optional environmental testing device, it simulates diverse temperature conditions to match real-world scenarios.
Featuring user-friendly operation, the machine's vertical beam lifting, locking, and specimen clamping are effortlessly controlled via intuitive buttons. Advanced hydraulic servo drive technology ensures precise loading, complemented by high-precision dynamic load sensors and high-resolution magnetostrictive displacement sensors for meticulous force and displacement measurements.
The comprehensive digital measurement and control system enables precise PID control of force, deformation, and displacement, with seamless transitions between modes. The testing software, compatible with Windows Win7/Win10/Win11, offers sophisticated data processing capabilities. Test conditions and results are automatically saved, displayed, and printed, with the entire process governed by computer control. This ideal, cost-effective testing system is perfect for scientific research institutions, the metallurgy and construction industries, national defense, higher education, mechanical manufacturing, and the transportation sector, ensuring unparalleled testing precision and efficiency.
As a premier and leading manufacturer of cutting-edge testing equipment, Jinan NAKE Test Equipment Co., Ltd. boasts over two decades of profound industry expertise. Our esteemed NAKE Group is bolstered by a passionate team of more than 20 R&D specialists, over 50 highly skilled production personnel, and a dedicated after-sales service team of over 10 professionals. Our state-of-the-art facilities, encompassing more than 4,000 square meters, are a testament to our commitment to excellence. We are profoundly proud to be recognized as a National High-Tech Enterprise in China, a symbol of our innovation and technological prowess.
With our ISO 9001:2015-certified quality management system, we at Jinan NAKE Test Equipment Co., Ltd. uphold rigorous control over each production phase. Annually sourcing approximately 5,000 tons of premium raw materials and maintaining robust in-house machining and assembly capabilities, we achieve a remarkable 3% manufacturing cost advantage over our industry peers. This competitive edge enables us to deliver products with unwavering consistency and exceptional quality.
Our steadfast commitment to precision, reliability, and unparalleled quality excellence is showcased by our achievements over the past five years: an impressive on-time shipment rate exceeding 98.2%, a remarkable product failure rate below 0.3%, and an outstanding rework rate under 0.28%. Furthermore, we proudly provide OEM manufacturing services for over 20 distinguished Chinese exporters, producing approximately 600 units of mechanical testing equipment annually. These achievements firmly establish our leadership and influence in the industry.
Our brand, NAKE Test Equipment, is a symbol of excellence, widely recognized and revered across China. Our products, renowned for their superior quality and innovation, are exported to more than 30 countries worldwide. As a direct manufacturer with robust independent R&D and production capabilities, we offer unmatched advantages over distributors and intermediaries, providing substantial benefits in technical expertise, bespoke product customization, and cost efficiency.
1. Enjoy a One-Year Comprehensive Product Warranty
2. Benefit from Lifetime Free Software Updates
3. Access to Permanent, Unwavering Maintenance Services
4. Experience Convenient Remote Video Guidance at Your Fingertips
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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