| 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 expertly crafted for assessing the dynamic characteristics of metals, non-metals, and composite materials. It thrives in varied environments, whether at room temperature or under high/low temperatures, and even in corrosive conditions. It excels in performing both tension and compression tests, delivering reliable data every time.
Equipped with a sophisticated closed-loop servo control system, the machine features an electrical controller, servo valve, load sensor, displacement sensor, extensometer, and computer. This ensemble ensures automatic, precise control and measurement of test parameters including force, displacement, deformation, torque, and angle.
This versatile machine is adept at generating a variety of waveforms such as sinusoidal, triangular, square, and sawtooth waves, expanding its testing capabilities. It performs tension, compression, bending, as well as low-cycle and high-cycle fatigue tests. Furthermore, an environmental testing device can be added to mimic varying temperature conditions, boosting the machine's adaptability.
Designed for efficiency, the machine boasts an effortless, user-friendly operation with vertical beam lifting, locking, and specimen clamping all executed via simple button controls. Employing cutting-edge hydraulic servo drive technology for precise loading, it features high-precision dynamic load sensors and high-resolution magnetostrictive displacement sensors to accurately assess the specimen's force and displacement.
Harnessing a fully digital measurement and control system, the machine offers PID control over force, deformation, and displacement, with seamless transitions across control modes. Operated within a Windows Win7/Win10/Win11 environment, the software is engineered for exceptional data processing. All test conditions and outcomes are automatically recorded, displayed, and printed, ensuring convenience and reliability. The computer-driven testing process makes this machine an invaluable, economical solution for scientific research institutions, metallurgy and construction sectors, national defense, academia, mechanical manufacturing, and transportation industries.
As a premier force in the realm of testing equipment, the esteemed NAKE Group boasts an exceptional legacy of over two decades in the industry. Benefitting from the expertise of a fervent team of more than 20 innovative R&D specialists, alongside over 50 adept production professionals, and a proficient after-sales service team of 10+ seasoned members, our prowess is unmatched. Our sophisticated manufacturing and office spaces, sprawling over 4,000 square meters, symbolize our commitment to excellence and innovation. Proudly standing as a National High-Tech Enterprise in China, we are at the forefront of technological advancement.
Our unwavering commitment to quality is exemplified by our ISO 9001:2015-certified quality management system, ensuring meticulous oversight at every phase of production. By strategically sourcing around 5,000 tons of prime raw materials annually and leveraging our in-house machining and assembly prowess, we secure a remarkable 3% manufacturing cost edge over industry counterparts. This robust approach guarantees not only cost-efficiency but also unwavering product consistency, setting a benchmark of excellence.
In the last five years, our relentless pursuit of excellence has led to an impressive 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 dedication to precision, dependability, and unparalleled quality. Further solidifying our industry leadership, we provide OEM manufacturing services for over 20 prominent Chinese exporters, producing approximately 600 units of mechanical testing equipment annually. Our unwavering commitment ensures we remain a trusted leader in the field.
Our brand, NAKE Test Equipment, holds an esteemed reputation throughout China and beyond, exporting our high-caliber products to over 30 countries worldwide. As a direct manufacturer, endowed with independent R&D and production capabilities, we deliver distinct advantages over distributors and intermediaries. This includes unparalleled technical expertise, bespoke product customization, and cost savings, affirming our position as an industry frontrunner.
1. Enjoy peace of mind with our one-year product warranty, ensuring that your investment is protected with quality assurance and service excellence.
2. Benefit from our commitment to innovation with permanent free software updates, keeping your testing machine at the forefront of technology.
3. Experience lasting care with our permanent maintenance services, designed to keep your equipment operating at its peak performance efficiently.
4. Access expert support with remote video guidance, providing you with the convenience and expertise you need, 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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