Fengdian Jinkaiwei successfully developed the first 90MPa diaphragm compressor in China
Recently, the domestic compressor field has ushered in a major breakthrough. Fengdian Jinkaiwei (Beijing) Technology Co., Ltd. announced the successful development of the first 90MPa diaphragm compressor in China, filling the technical gap in domestic ultra-high voltage diaphragm compressors, marking a key step in my country's high-end equipment manufacturing field. The following are the core data and industry impact analysis of this technology:
| Technical parameters | index |
|---|---|
| Work pressure | 90MPa (the second highest in the world) |
| Exhaust | 30-500Nm³/h (customizable) |
| Leakage rate | ≤0.1% (international leading level) |
| Application areas | Hydrogen energy, aerospace, nuclear industry |
Highlights of technological breakthroughs
1.Material Innovation: It uses special alloy diaphragm material, with a compressive strength of 40% higher than that of traditional materials, and a service life exceeding 8,000 hours.
2.Intelligent control system: Integrated AI algorithm monitors 20+ operating parameters in real time, and the fault warning accuracy rate reaches 99.2%.
3.Domestic production rate: The proportion of core components domestically produced has reached 92%, getting rid of the dependence on imported components.
| International comparison | Fengdian Jinkaiwei 90MPa | Similar products in the world |
|---|---|---|
| Maximum pressure | 90MPa | 100MPa (a German brand) |
| Energy consumption ratio | 0.85kW/Nm³ | 0.92kW/Nm³ |
| Price advantage | 30-40% lower | - |
Industry impact analysis
1.Hydrogen energy industry: This equipment can be directly used in the compression process of hydrogen refueling stations, and it is expected to reduce the cost of hydrogen energy infrastructure by 15%.
2.Alternative import: In the past three years, my country has imported about 1.2 billion yuan of ultra-high pressure compressors each year, and this technology is expected to achieve 60% import substitution.
3.Industrial chain drives: Will promote the development of 20+ sub-sectors in upstream and downstream areas such as special materials and precision processing.
Expert opinion
The Secretary-General of the Compressor Branch of the China General Machinery Industry Association pointed out: "The breakthrough of 90MPa-level equipment has enabled my country to gain the initiative in the field of hydrogen energy equipment's 'bottleneck', and it is expected that it can produce 200 units per year in 2025."
Future Outlook
Fengdian Jinkaiwei revealed that the next step will be to develop 100MPa-grade products and plans to establish a production base with an annual output of 50 units in Suzhou. This technology has been approved by Sinopec, State Energy Group and other companies, and the value of the first batch of orders is expected to exceed 150 million yuan.
This breakthrough not only demonstrates China's innovation capabilities in manufacturing, but also provides key support for clean energy equipment under the goal of carbon neutrality. As the hydrogen energy industry enters the fast lane, domestic high-end compression equipment will usher in a broader application space.
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