Equipment maintenance workers are the patron saint of production equipment, need to drill into the mechanical belly, lying in the mud maintenance operations, but also covered with oil, look the dirtiest people. Jilin Xinda Steel Co., LTD. Steel rolling mill wire rod branch equipment department to overcome difficulties, conscientiously implement the work tasks, the maintenance quality as a yardstick of inspection work effectiveness, strengthen the responsibility, stick to the job, equipment management steadily improved, better completion of indicators, won the Hebei Xinda Group 2023 advanced science section (team) title.

★ Keep your eyes on the target ★

Gather your heart and strive for success

The equipment department of the wire branch factory actively promotes the equipment management and upgrading work, strengthens the equipment spot inspection, and jointly conducts spot inspection through the tripartite division of labor among spot inspection, operation and maintenance personnel. Strict implementation of spot inspection personnel, time, cycle, content, method, evaluation six in place, equipment support capacity significantly improved. In the investigation of equipment hidden dangers, improve the ability of all employees to distinguish hidden dangers of equipment, and eliminate equipment failures in the bud.

Through the joint efforts of all members of the equipment Department of the wire rod branch, the equipment management has achieved excellent results. Compared with the previous year, the machine material consumption has been reduced by 2.19 yuan/ton, the equipment failure rate has been reduced by 0.31%, and the equipment operation rate has been increased by 4.27%.

★ Fine inspection ★

Equipment maintenance and production

As the ancients say: it is easy to forbid micro, but difficult to save the end. Major repair of equipment can not only effectively extend the service life of equipment, improve production efficiency, but also significantly reduce maintenance costs and shutdown losses. Major repair of equipment has become a crucial task, and preventive in-depth maintenance of equipment should be carried out in a planned manner according to the operating frequency, environment and production needs of the equipment to ensure the health of the equipment.

In order to keep the equipment in the best condition and ensure the stable and smooth production, Guobin, deputy chief of the Equipment Section, actively organized the team to conduct in-depth on-site investigation and analysis, continuous improvement and repeated verification. Under his leadership, the Equipment Section completed the cleaning of iron oxide in the heating furnace, the replacement of the furnace brick, the replacement of the furnace top gas reversing valve, and the restoration of the water pump house bus; The SVG circulating water is cooled by external water, the boiler bottom blowdown valve is replaced, the cooling bed girder of the heating furnace is strengthened, and the fan is installed on the three-wire cooling roller table. The replacement of honeycomb, three-way valve, loose cooling fan removal centrifugal fan, installation of axial fan and other equipment repair work, to ensure the stability of the performance of each machine equipment, equipment department has become a popular equipment maintenance and technical innovation elite in everyone's mind.

★ Clever thinking study ★

There is a clever way to renovate the equipment

If a worker wants to do a good job, he must first sharpen his tools. The high-quality development of the company not only benefits from the advanced nature of existing equipment, but also lies in the continuous improvement of equipment and facilities by the company's employees. In order to further strengthen the lean management of equipment and facilities, and effectively take the road of change and innovation of equipment and facilities management, the equipment section of the wire branch plant has practiced the eye of equipment improvement.

In order to improve the yield and pass rate of rolled products, the workshop has successively added and reformed 6 axial flow fans for the cooling roller table, and achieved obvious results, saving about 40,000 yuan of outsourced construction costs; Took the lead in designing and manufacturing the tightening device assembly of the two-line coil trolley, provided convenience for the production work, and saved the spare parts procurement cost of about 15,000 yuan; The bearing seat of the furnace roller table is redesigned, the service life of the roller is extended by 20 days, and the consumption of the roller is reduced by about 30 sets per year, saving 50,000 yuan.

In addition, with the test rolling of 30MnSi products by the factory department, in order to ensure the mechanical properties of products, it is necessary to add a new heat preservation cover for loose cooling roller table. The equipment department arranged professional technicians to design a full set of 16-break heat preservation cover through on-site surveying and mapping, and organized the processing and production, ensuring that all the test rolling products were qualified, saving the design and equipment procurement cost of about 40,000 yuan. At the same time, the insulation cover provided a strong guarantee for rolling φ6.5, Q195L optical round wire.

Equipment maintenance workers are the patron saint of production equipment, need to drill into the mechanical belly, lying in the mud maintenance operations, but also covered with oil, look the dirtiest people. Jilin Xinda Steel Co., LTD. Steel rolling mill wire rod branch equipment department to overcome difficulties, conscientiously implement the work tasks, the maintenance quality as a yardstick of inspection work effectiveness, strengthen the responsibility, stick to the job, equipment management steadily improved, better completion of indicators, won the Hebei Xinda Group 2023 advanced science section (team) title.

Item by item transformation, a sum of money, is the work responsibility that all members of the equipment section have adhered to for a long time, they are in the production line every day, with the strength of hard work and the spirit of innovation in the company's way forward, stride forward.

Although the road is far, the line will be to; There is no way forward. Jilin Xinda Steel Co., LTD. Steel rolling mill wire branch equipment section in a step by step hard work, with their own practical actions to write a song of labor, they interpret their Xinda spirit, they are excellent representatives of Xinda, is the backbone of Xinda forward. All cadres and staff should follow the example, not only to plan for the long-term, but also to do in the present, will do hard work, know the responsibility to promote development, to be more ambitious fighting spirit and more full of work enthusiasm, for the enterprise unity and forge ahead to gather development forces!