| 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 meticulously designed to explore the dynamic properties of metals, non-metals, and composites under various conditions. Perfect for testing at room temperature, it also excels in extreme environments, whether high, low, or corrosive. Impressive in its capabilities, the machine performs both tension and compression tests with exceptional accuracy.
Experience the precision of a state-of-the-art closed-loop servo control system, which includes an electrical controller, servo valve, and a suite of sensors—load, displacement, and extensometer—all seamlessly integrated with computer technology to manage and measure vital testing parameters including force, deformation, torque, and angle with unmatched accuracy.
Achieve unrivaled testing versatility with the capability to generate and analyze sinusoidal, triangular, square, and sawtooth waves. Perform a comprehensive range of tests—tension, compression, bending—and assess fatigue through low-cycle and high-cycle tests. Enhance your testing environment with additional devices to simulate varied temperature conditions, broadening the applicability and depth of your analysis.
User convenience meets advanced technology: Enjoy unparalleled ease of operation with button-controlled vertical beam lifting, locking, and specimen clamping. Our advanced hydraulic servo drive technology ensures precise loading, while dynamic load sensors and high-resolution magnetostrictive displacement sensors provide impeccable measurement of force and displacement.
Fully digital and geared for excellence, the PWS Series offers PID control over force, deformation, and displacement, ensuring smooth transitions across control modes. Its powerful software, compatible with Windows Win7/Win10/Win11, delivers exceptional data processing and test condition management. Effortlessly save, display, and print results as the entire testing process is orchestrated by computer. This machine stands as an ideal, cost-effective solution for diverse industries including scientific research, metallurgy, construction, national defense, education, manufacturing, and transportation, delivering unparalleled precision and reliability.
At Jinan Nake Test Equipment Co., Ltd., we proudly stand as a beacon of innovation and quality in the realm of testing equipment manufacturing. Boasting over two decades of unparalleled industry expertise, our esteemed NAKE Group is powered by a formidable team of 20+ R&D specialists, 50+ adept production personnel, and an expert after-sales service brigade of over 10 professionals. Spanning an expansive 4,000 square meters of cutting-edge manufacturing and office spaces, we have earned the prestigious designation of a National High-Tech Enterprise in China, underscoring our commitment to excellence.
Our rigorous dedication to quality is reflected in our ISO 9001:2015-certified quality management system, ensuring impeccable control at every stage of production. Procuring approximately 5,000 tons of raw materials each year, coupled with our robust in-house machining and assembly capabilities, we maintain a strategic 3% manufacturing cost advantage over competitors, all while delivering products of unmatched consistency and quality.
In the recent five-year span, our unwavering focus on precision has resulted in an impressive on-time shipment rate exceeding 98.2%, alongside a remarkably low product failure rate of less than 0.3%, and a rework rate kept under 0.28%. This solidifies our pledge to deliver reliability and quality. Furthermore, as a trusted partner, we provide OEM manufacturing services to over 20 Chinese exporters, crafting roughly 600 units of mechanical testing equipment yearly, thereby cementing our position as a leader in the industry.
Our brand, NAKE Test Equipment, enjoys widespread acclaim within China and extends its reach beyond borders to over 30 countries globally. As a premier manufacturer with autonomous R&D and production prowess, we offer substantial advantages over distributors and intermediaries, manifesting in superior technical expertise, bespoke product customization, and unparalleled cost efficiency.
1. We offer a robust one-year product warranty, ensuring you peace of mind and confidence in your investment.
2. Enjoy the advantage of permanent free software updates, keeping your system at the cutting edge of technology without any additional cost.
3. Benefit from our commitment to permanent maintenance services, ensuring your equipment runs smoothly and efficiently over its lifetime.
4. Experience the convenience of remote video guidance, providing you with expert support and assistance whenever and wherever you need it.
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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