WLG-5000 Computer-Controlled Electro-Hydraulic Servo Horizontal Bolt Tensile Testing Machine
I. Main Application
Experience the epitome of precision with our advanced testing machine, a marvel of computer-controlled technology designed to deliver unwavering constant speed and stress loading. This efficient and steadfast device effortlessly completes testing cycles, offering remarkable stability and flexibility. Perfectly suitable for horizontal placement, it is a cornerstone for testing the compressive strength of a variety of essential materials, including rocks, concrete, cement products, hollow bricks, and more. Its indispensable role is highlighted across diverse sectors such as highways, railways, bridges, construction, academic institutions, manufacturing firms, and research establishments. Elevate your laboratory's capability with this essential equipment, designed to meet the rigorous demands of modern industrial applications.
II. Main Features
Harnessing the power of high-precision sensors and sophisticated computer control, our machine not only facilitates seamless test management but also ensures accurate data recording. With automated storage, accessible report viewing, and printing capabilities, it provides comprehensive insights at your fingertips, displaying real-time force values, peak metrics, and dynamic loading curves.
Experience precision like never before with our state-of-the-art PC full mathematical control system. It offers fully automatic zeroing and calibration, eliminating the need for manual grade division, and enhancing efficiency and accuracy in every test.
The innovative rotating screw mechanism efficiently adjusts the compression space, significantly increasing the pace of testing operations, thereby optimizing productivity and reducing downtime.
Benefit from our intelligent shell design that autonomously tailors reports according to the unique requirements of your unit, ensuring that data presentation aligns perfectly with your specific needs.
Employing hydraulic loading enhanced with high-precision spoke sensors, our machine offers real-time monitoring and automatic data processing. It adheres to international standards, ensuring accuracy with a force measurement precision of 1.0 level. Customize your report formats for a personalized touch and achieve seamless print outputs.
Our machine is equipped with sophisticated capabilities for display, storage review, test report automatic generation, and print output, complete with a network interface for enhanced connectivity.
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 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 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 Main Unit: The compact design of 800×500×1300 ensures an efficient use of space.
Measurement and Control Box: With precise dimensions of 1080*650*1200mm, this unit is tailored for optimal performance and user convenience.
Weight: A robust 1500Kg build, offering stability and durability for all your testing needs.
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 pioneering force in the testing equipment industry, Jinan Nake Test Equipment Co., Ltd. boasts over two decades of unparalleled expertise. The NAKE Group thrives on innovation and excellence, driven by our dynamic team of 20+ R&D experts, 50+ adept production professionals, and a stellar 10+ member after-sales service unit. Nestled within our cutting-edge facilities spanning over 4,000 square meters, we stand proud as a National High-Tech Enterprise in China, embodying the pinnacle of technological advancement and manufacturing prowess.
Our commitment to quality is fortified by an ISO 9001:2015-certified quality management system, ensuring meticulous oversight at every production phase. By efficiently managing an annual intake of approximately 5,000 tons of premium raw materials, coupled with our in-house machining and assembly precision, we harness a 3% cost advantage compared to our industry counterparts, all while delivering unmatched product consistency.
In the last five years, our dedication to excellence is reflected in our remarkable metrics: an on-time shipment rate consistently above 98.2%, a product failure rate that impressively remains below 0.3%, and a rework rate under 0.28%. This outstanding track record underscores our unwavering commitment to accuracy, dependability, and superior quality. Our prowess extends to OEM manufacturing, where we serve over 20 Chinese exporters by producing approximately 600 units of precision mechanical testing equipment each year, cementing our leadership in this competitive arena.
Our brand, NAKE Test Equipment, is a name synonymous with excellence throughout China and beyond. Our products grace the markets of over 30 countries, a testament to our global reach and reputation. As a direct manufacturer with independent R&D and production capabilities, we offer distinct advantages over distributors and middlemen, providing expert technical guidance, bespoke product customization, and unparalleled cost efficiency.




After - Sales Service introduction:
1. Enjoy peace of mind with our one-year comprehensive product warranty, ensuring your investment is well protected.
2. Benefit from our commitment to innovation with permanent free software updates, keeping your machine at the cutting edge of technology.
3. Our dedication to customer satisfaction extends to offering permanent maintenance services, guaranteeing your equipment remains in optimal condition.
4. Experience unmatched convenience with our remote video guidance, providing real-time expert 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.