Fill in the gaps! Jinan Hengsi Shanda 2000KN fully automatic stretching machine enables unattended rebar testing
With the rapid development of industrial automation and intelligent manufacturing, the field of traditional material testing is ushering in revolutionary changes. The 2000KN fully automatic stretching machine launched by Jinan Hengsi Shanda Instrument Co., Ltd. has filled the gap in the field of domestic rebar automation testing with its excellent performance and unattended innovative design, and has become the focus of the industry.
1. Industry background and market demand

Hot data from the entire network in the past 10 days shows that the demand for intelligent transformation in the steel industry has surged, and the efficiency of rebar quality inspection has become a hot topic. The following are relevant statistics:
| keywords | Search volume (times/day) | year-on-year growth |
|---|---|---|
| Rebar inspection | 1,200 | 45% |
| Material testing machine | 890 | 32% |
| Unattended testing | 650 | 210% |
2. Analysis of product core highlights
The technological breakthroughs of Jinan Hengsi Shanda 2000KN fully automatic stretching machine are mainly reflected in the following aspects:
| Function module | Technical parameters | Industry comparison |
|---|---|---|
| maximum load | 2000KN | 30% ahead of similar products |
| Test accuracy | ±0.5% | Reach international first-class standards |
| degree of automation | No human intervention in the whole process | Domestic first |
| Test efficiency | 120 samples/8 hours | Improved by 400% |
3. Detailed explanation of technological innovation points
1.Intelligent clamping system: Adopting adaptive hydraulic clamping technology, it can automatically identify different specifications of rebar, and the clamping force can be intelligently adjusted to avoid sample damage.
2.Machine vision positioning: Integrate a high-precision CCD camera to realize automatic centering of the sample and non-contact measurement of deformation, with an accuracy of 0.01mm.
3.Cloud data management: All test data are uploaded to the enterprise cloud platform in real time, supporting multi-terminal access and intelligent analysis, meeting the requirements of Industry 4.0.
4. Application scenarios and economic benefits
This equipment has been put into use in many key engineering projects, and user feedback data shows:
| Benefit indicators | Traditional equipment | Hengsi grand special plane |
|---|---|---|
| Labor cost | 2 people/shift | 0 people on duty |
| Average daily testing volume | 30 pieces | 120 pieces |
| Data accuracy | 92% | 99.8% |
| Failure rate | 5 times/month | 0.5 times/month |
5. Evaluation by industry experts
Professor Zhang from the China Iron and Steel Research Institute said: "This equipment solves two long-standing pain points in the field of rebar inspection: one is data fluctuation caused by manual operation, and the other is the human bottleneck of night inspection. Its innovative automatic alignment system and intelligent algorithm represent the latest development direction of material testing equipment."
6. Future Development Plan
Jinan Hengsi Shanda revealed that based on the existing technology platform, the company is developing a series of intelligent testing equipment, including:
1. Dedicated automatic testing system for high-temperature environments (expected to be launched in Q2 of 2024)
2. Multi-station parallel testing production line (under development, efficiency increased to 300 samples/8 hours)
3. 5G remote operation and maintenance system (has entered the testing phase)
The launch of this product not only improves the technical level of my country's building materials testing equipment, but also provides a demonstration case for the implementation of intelligent manufacturing in traditional industries. As the "new infrastructure" continues to improve the quality requirements for building materials, this type of automated testing equipment will surely usher in a broader market space.
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