04,01,2026 10 views
In the electrical design position at the Da Rubber Design Institute, Yan Zhiguo has been accompanying the electrical and instrumentation equipment of the pellet mill unit for many years, with each line, program, and debugging, connecting his struggle trajectory for 2025. He firmly believes that electrical design is never just cold drawings and parameters, but a hardcore responsibility that connects benefits and leads the market.
There is an invisible cost reduction space hidden in the details, and technological improvements must be drilled into the details and refined. "This is what Yan Zhiguo often says. Having been deeply involved in the design and development of electrical instruments for grain processing units for many years, he deeply understands that cost control is the key to enhancing competitiveness. Therefore, he actively benchmarks the industry's advanced standards and extracts benefits and potential in every design process.
Faced with customer needs and project conditions, Yan Zhiguo boldly changed the starting method of the main motor to soft starter starting, which not only ensures stable operation of the equipment, but also effectively reduces procurement costs; Based on the experience accumulated from multiple projects, he optimized the new unitsensorConfigure, streamline operation interface design, and cut unnecessary expenses. The plan went from paper demonstration to on-site debugging, and he led the team to connect, polish, and verify it one by one, while strictly adhering to technical standards and not compromising on costs. The team has achieved a total cost reduction and efficiency increase of 2.9 million yuan through continuous technological research and improvement.
As a veteran in the field of electrical and instrumentation, taking root in the front lines of major projects and daring to tackle the toughest bones has long become the norm for Yan Zhiguo's work. For him, every job is a tough battle, and every challenge must be won. He led the electrical and instrumentation design of multiple key petrochemical units, closely monitoring and escorting the entire process. All equipment was successfully delivered from the factory, helping the company achieve sales revenue of over 600 million yuan.
Yan Zhiguo was once responsible for an overseas project, which was the benchmark project for the company's exported products to enter the region for the first time, and its significance was extraordinary. At that time, it was difficult to connect new technological standards, adapt to extreme weather conditions, and connect cross-border technical services, facing a series of challenges. He led the team to study unfamiliar standards word for word and sentence by sentence, combined with the actual situation on site, repeatedly calculated and optimized solutions, simulated testing and solved problems in special environments, and did not miss any hidden dangers. At the moment when the unit was successfully launched and delivered, all the staying up late and running around had meaning. The team not only successfully completed the project, but also established a new business card for the company's overseas market.
The research and design of the first domestically produced 450000 tons/year polypropylene granulation unit and two sets of polyethylene units is the top priority in the localization campaign. In order to maintain the bottom line of on-time performance, Yan Zhiguo deeply cultivated core technologies in the design stage and iterated the plan over and over again; During the debugging phase, we rooted ourselves in the site, closely monitored the electrical control program, repeatedly corrected parameters, improved logic, and ensured that every performance indicator met the standard and was excellent. Watching the domestically produced units run smoothly, he deeply understands that this is not only a smooth delivery of a project, but also a powerful proof of the company's technological strength.
