WLG-5000 Computer-Controlled Electro-Hydraulic Servo Horizontal Bolt Tensile Testing Machine
I. Main Application
This state-of-the-art testing machine, featuring superior computer control, offers unparalleled precision with its ability to maintain constant speed and stress loading, effortlessly automating the test process. Experience the epitome of stability in force value measurement, perfect for horizontal ground placement. Primarily designed for evaluating the compressive strength of pivotal building materials like rocks, concrete, and more, it also excels in testing cement products, hollow bricks, fly ash, and refractory materials. This indispensable equipment serves a myriad of sectors, including highways, railways, bridges, educational institutions specializing in building materials, corporate production, and advanced research labs.
II. Main Features
Harness the power of high-precision sensors coupled with cutting-edge computer controls. Effortlessly store, review, and print detailed test reports. The intuitive display showcases force values, peak data, dynamic curves, and the loading process with dazzling clarity.
Featuring a sophisticated PC full mathematical control system, the machine automatically zeroes and calibrates itself, eliminating the need for grade division.
Utilizing an innovative rotating screw mechanism, it swiftly adjusts compression space, significantly accelerating test progression for optimal efficiency.
With its intelligent design, the machine expertly crafts reports tailored to unit-specific requirements.
Experience seamless hydraulic loading with high-precision spoke sensors that offer real-time monitoring and automatic processing in strict adherence to international standards. Enjoy accurate force measurements, ensuring an impressive accuracy level of 1.0. Customize report formats to suit your needs, with options for print output.
Equipped for the future, this machine offers display, storage review, automatic test report generation, print output, and a convenient network interface.
III. Main Technical Parameters
Model specification YAW-2000D
Maximum test force 2000KN
Measurement range 4%-100%F.S
Relative error of force indication (not exceeding) ±1.0%
Force speed range 1-70KN/s
Loading speed offers customizable adjustments within the permissible range for enhanced control.
Upper pressure plate size 300*300mm
Lower pressure plate size 300*300mm
Piston stroke 30mm
Total power 0.75kW
Dimensions Main unit 800×500×1300
Measurement and control box 1080*650*1200mm
Weight 1500Kg
III. Main Technical Parameters
Model specification YAW-2000D
Maximum test force 2000KN
Measurement range 4%-100%F.S
Relative error of force indication (not exceeding) ±1.0%
Force speed range 1-70KN/s
Loading speed provides customizable adjustments within the allowable range, ensuring refined control.
Upper pressure plate size 300*300mm
Lower pressure plate size 300*300mm
Piston stroke 30mm
Total power 0.75kW
Dimensions Main Unit: A robust 800×500×1300 mm, a testament to our commitment to precision and space efficiency.
Measurement and Control Box: Standing at a precise 1080×650×1200 mm, this box is engineered for optimal control and measurement accuracy.
Weight: A substantial 1500 Kg, reflecting the machine's sturdy and reliable construction.
III. Main Technical Parameters
Packing List
Category |
No. |
Name |
Quantity |
Unit |
Product |
1 |
Main unit of testing machine |
1 |
set |
|
2 |
Digital display meter |
1 |
pc |
|
3 |
Compression plates |
1 |
set |
Technical Documents |
1 |
User manual |
1 |
copy |
|
2 |
Certificate of conformity |
1 |
copy |
|
3 |
Packing list |
1 |
copy |
|
4 |
Product warranty card |
1 |
copy |

As a distinguished pioneer in the manufacturing of premium testing equipment, our NAKE Group boasts over two decades of unparalleled industry experience. Equipped with a powerhouse team of more than 20 innovative R&D specialists, over 50 expertly trained production professionals, and a proactive after-sales service team exceeding 10 members, we are dedicated to excellence. Our cutting-edge manufacturing and office facilities cover a vast 4,000 square meters, with the prestigious honor of being recognized as a National High-Tech Enterprise in China.
With a steadfast commitment to quality, our ISO 9001:2015-certified quality management system ensures meticulous oversight at every production stage. Procuring approximately 5,000 tons of premium raw materials annually and possessing robust in-house machining and assembly capabilities, we secure a 3% cost advantage over industry counterparts, all while delivering impeccable consistency and quality in our products.
In the last five years, we've consistently achieved remarkable milestones: an on-time shipment rate soaring past 98.2%, a product failure rate impressively below 0.3%, and a rework rate as low as 0.28%. These figures not only highlight our unwavering commitment to precision and reliability but also showcase our dedication to quality excellence. Moreover, by offering OEM manufacturing services to over 20 Chinese exporters, we produce around 600 units of mechanical testing equipment annually, further cementing our dominance and leadership in the industry.
Our distinguished brand, NAKE Test Equipment, is a name synonymous with quality throughout China, with our esteemed products reaching over 30 countries worldwide. As a direct manufacturer, leveraging our independent R&D and production prowess, we provide exceptional benefits over distributors and intermediaries, offering unmatched technical expertise, bespoke product customization, and heightened cost-effectiveness.




After-Sales Service Introduction: At Jinan Nake Test Equipment Co., Ltd., our commitment to customer satisfaction extends beyond the initial purchase. Our comprehensive after-sales service is designed to provide you with unparalleled support and peace of mind.
1. One-year product warranty: Enjoy the assurance of our robust one-year warranty, covering your Custom Compression Testing Machine against any manufacturing defects, ensuring your investment is well-protected.
2. Permanent free software updates: Stay at the forefront of testing technology with our perpetual free software updates, ensuring your machine is always equipped with the latest features and enhancements.
3. Permanent maintenance services: Benefit from our enduring maintenance services, ensuring the longevity and optimal performance of your testing equipment through regular expert care.
4. Remote video guidance: Access our expert support team through convenient remote video guidance, providing you with real-time assistance and troubleshooting whenever 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.