WLG-5000 Computer-Controlled Electro-Hydraulic Servo Horizontal Bolt Tensile Testing Machine
I. Main Application
Introducing the state-of-the-art testing machine, designed with precision and control at its core. This computer-controlled marvel ensures constant speed and stress loading, seamlessly completing your testing processes with unparalleled stability. Suitable for horizontal installation, it is the go-to solution for determining the compressive strength of a wide range of building materials, including rocks, concrete, cement products, and more. Essential for laboratories across diverse sectors such as highways, railways, bridges, and corporate research, this machine is a critical tool for innovation and quality assurance.
II. Main Features
Harnessing high-precision sensors coupled with computer control, this machine automates the storage, retrieval, and printing of comprehensive test reports. It provides real-time insights with digital displays of force values, peak measurements, curves, and loading progress for precise analysis.
Implemented with a full-scale PC mathematical control system, it offers automatic zeroing and calibration, removing the need for manual intervention and ensuring precise data accuracy without grade division.
Equipped with an innovative rotating screw mechanism, it allows swift adjustments to the compression space, significantly accelerating the testing workflow.
The enclosure intelligently customizes reports to meet unit-specific requirements, enhancing functionality and efficacy.
Featuring hydraulic loading paired with high-precision spoke sensors, this system ensures real-time monitoring and processing aligned with international standards. Automatic conversions and print outputs are seamlessly integrated, guaranteeing force measurement accuracy up to 1.0 level, with customizable report formats.
The system boasts capabilities for display, storage review, automatic generation of test reports, print outputs, and network interfacing for comprehensive and convenient data management.
III. Main Technical Parameters
Model specification YAW-2000D
Maximum test force 2000KN
Measurement range 4%-100%F.S
Force indication relative error (not exceeding) ±1.0%
Force speed range 1-70KN/s
Loading speed is adjustable and can be tailored within the permissible range to fit specific testing needs.
Upper pressure plate dimension: 300*300mm, designed for optimal testing accuracy and reliability.
Lower pressure plate dimension: 300*300mm, ensuring uniform pressure distribution.
Piston stroke 30mm, engineered for precision and efficiency.
Total power consumption of 0.75kW, ensuring energy-efficient operation.
Dimensions Main unit 800×500×1300, compact and space-efficient for versatile laboratory setup.
Measurement and control box: 1080*650*1200mm, facilitating ease of operation and accessibility.
Weight 1500Kg, robust and stable, providing a solid foundation for accurate testing.
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 can be adjusted and set arbitrarily within the allowable range.
Upper pressure plate size 300*300mm
Lower pressure plate size 300*300mm
Piston stroke 30mm
Total power 0.75kW
Dimensions Overview Unit Dimensions: 800×500×1300 mm - Compact and efficient, designed to maximize your workspace.
Measurement and Control Box: 1080×650×1200 mm - Streamlined for precision and ease of use.
Weight: 1500 Kg - Robust construction ensures stability and reliability.
III. Detailed Technical Parameters
Packing List - Comprehensive collection of essential components for optimal operation.
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 preeminent force in the realm of testing equipment manufacturing, Jinan Nake Test Equipment Co., Ltd. brings over two decades of unparalleled industry proficiency. Our esteemed NAKE Group is bolstered by a dynamic team of over 20 innovative R&D specialists, alongside more than 50 adept production experts, all complemented by a dedicated after-sales service team exceeding 10 professionals. Our cutting-edge manufacturing and office headquarters cover an impressive 4,000 square meters. Proudly, we hold the esteemed certification as a National High-Tech Enterprise in China, a testament to our innovative prowess and industry leadership.
Boasting an ISO 9001:2015-certified quality management blueprint, we exercise rigorous oversight at every juncture of our production process. Our strategic sourcing of approximately 5,000 tons of prime raw materials each year, combined with our in-house machining and assembly capabilities, enables us to secure a 3% cost advantage in manufacturing compared to our peers. This not only assures exceptional product consistency but also reinforces our reputation for unwavering quality.
In the past five years, our steadfast focus on precision and quality has manifested in an impressive on-time shipment track record of over 98.2%, a product failure rate consistently below 0.3%, and a rework incidence under 0.28%. These metrics underscore our relentless commitment to delivering reliability and excellence. Further showcasing our prominence, we extend OEM manufacturing services to over 20 Chinese exporters, crafting approximately 600 units of mechanical testing equipment annually, thus solidifying our stature as a leader in the industry.
Our brand, NAKE Test Equipment, garners widespread recognition throughout China and captivates international markets, with our premier products reaching over 30 countries worldwide. As a direct manufacturer, we possess independent R&D and production capabilities, offering remarkable advantages over distributors and intermediaries. Our strengths lie in our profound technical expertise, bespoke product customization, and unparalleled cost efficiency, ensuring our solutions exceed the expectations of a global clientele.




Introduction to Stellar After-Sales Service:
1. Enjoy peace of mind with our comprehensive one-year product warranty, ensuring your investment is protected.
2. Benefit from lifetime access to free software updates, keeping your system at the cutting edge of technology and performance.
3. Take advantage of our permanent maintenance services, providing ongoing support to maintain peak operational efficiency.
4. Experience seamless troubleshooting and assistance through our expert-led remote video guidance, ensuring help is always at hand.
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.