Discover the highest standards of engineering excellence with our China-manufactured 1000KN to 1500kN Bolt Test Machines. Specifically designed for high-strength fasteners, these robust machines exemplify precision and reliability.

Cutting-Edge Technical Parameters - YJZ 1500E
Category |
Parameter |
Specification |
Electrical |
Control System Voltage |
220V AC |
|
Motor Voltage |
380V AC |
|
Motor Power |
3 kW |
Performance |
Output Speed |
0.8 r/min |
|
Axial Force Measurement Range |
50-1500 kN |
|
Torque Measurement Range |
50-5000 N·m |
Bolt Compatibility |
Bolt Diameter Range |
M12-M56 |
|
Bolt Length Range |
55-450 mm |
Testing Accuracy |
Axial Force Accuracy |
±1.0% |
|
Torque Accuracy |
±1.0% |
Dimensions (L×W×H) |
Main Unit |
3200×890×1200 mm |
|
Control Cabinet |
600×600×1200 mm |
Weight |
Total Machine Weight |
3000 kg |

As a vanguard in the testing equipment industry, Jinan Nake Test Equipment Co., Ltd., part of the esteemed NAKE Group, boasts over two decades of unparalleled expertise. Supported by a dynamic team of over 20 R&D innovators, 50+ production experts, and a proficient after-sales service squad of more than 10 members, we operate from a state-of-the-art facility sprawling over 4,000 square meters. Celebrated as a National High-Tech Enterprise in China, our commitment to excellence is unrivaled.
Operating under an ISO 9001:2015-certified quality management system, we meticulously oversee every facet of production. With a remarkable sourcing capacity of around 5,000 tons of raw materials annually and comprehensive in-house machining and assembly facilities, we proudly maintain a 3% cost advantage against our competitors, ensuring elite product quality and consistency.
In the last five years, we've achieved an impressive on-time shipment rate over 98.2%, with a product failure rate as low as 0.3% and a rework rate under 0.28%. These figures highlight our dedication to precision and excellence. Furthermore, our OEM manufacturing services for over 20 Chinese exporters, producing around 600 mechanical testing equipment units annually, further solidify our industry leadership.
Our prestigious brand, NAKE, Test Equipment, is renowned across China, with its superior products reaching over 30 global markets. As a direct manufacturer with autonomous R&D and production capabilities, we offer unparalleled advantages over distributors and intermediaries, including advanced technical expertise, bespoke product customization, and competitive cost efficiency.




Comprehensive After-Sales Service Introduction:
1. Enjoy a one-year product warranty for peace of mind.
2. Benefit from permanent, complimentary software updates.
3. Avail of our lifelong maintenance services for lasting performance.
4. Access our expert remote video guidance for your convenience.
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.