Reducing cost and increasing efficiency is an important means of fine management and lean operation of enterprises, and is not a phased weapon, but the key to continuously improve efficiency and competitiveness of enterprises, and is the basic skill of enterprise management. Implement the "stable production, low consumption, large stability, small adjustment" work policy, Jilin Xinda Iron and Steel Co., LTD., small start, detailed management, seriously look for open source and throttle reduction breakthrough and work innovation focus, adhere to "build a solid fine management foundation, scientific and accurate policy, the overall interests priority", focusing on the "cost reduction" and "efficiency" two dimensions, To strive for the future development of the enterprise.

Feng Aimin, general manager of the company, pointed out that the company's production system has maintained a stable downward trend, the indicators are good, the whole system cost reduction and efficiency, iron cost reduction is the focus, and it is necessary to continue to promote iron material optimization ideas, emancipate the mind, take the benefit as the orientation, take the low cost as the goal, live learning and use, and quickly promote the substantial landing of cost reduction work.

Jilin Xinda Iron and Steel raw Material Factory takes fine management as the requirement, innovative management thinking, based on the normal reality of production and operation, starting from the multi-dimensional aspects of production, equipment, technology and system, consciously regards "fine" as the work goal, "fine" as the premise of achieving the goal, and "real" as the landing guarantee of achieving the goal. In accordance with the guidelines of "organization, command, control and coordination" and the mechanism of "one post and two responsibilities", taking the activities of "labor competition" and "technical research projects" as an opportunity, the research group on cost reduction and efficiency improvement was established, the list of work tasks was established, and the specific responsible person was compacting. It is estimated that the cost reduction was completed by 16.2704 million yuan in November.

01 Strict quality control of the process

For a long time, the strength of sinter drum is a difficult problem, mainly in the composition of sinter particle grade, the fine grade of ore into the furnace has a certain influence on the forward running of the blast furnace. However, the ore blending structure has basically been finalized in the procurement, and the procurement is uncertain due to the geographical limitations of Jilin Xinda Iron and Steel. In view of this situation, the raw material factory and the technical department jointly implement the ore blending according to the procurement plan and combined with the principle of the lowest cost. Faced with the dual problems of configuration, production organization and limit and stability of process parameters, the raw material factory is not only dependent, but also looks inboard. Strengthen process monitoring, based on moisture, material temperature and carbon ratio, constantly match and adjust, formulate assessment plans, refine assessment indicators, break the whole into parts, and constantly deepen reform, and the completion rate of comprehensive drum indicators in the first two months of the fourth quarter reached 93.68%, laying a solid foundation for the stable running of blast furnaces.

02 Read the equipment management "reducing the cost"

The raw material factory pays close attention to the key and difficult points of the equipment indicators of the important operation line, takes the equipment management of all personnel as the main line, focuses on the equipment inspection, and takes standardized operations as the criterion, and creates A stable, efficient, economic and sustainable equipment management system, improves the comprehensive efficiency of the equipment, ensures the comprehensive control of the equipment operating status and Class A equipment, and provides stable and reliable equipment guarantee for production. In the second half of the year, under the conditions of fast-paced production, the raw material factory department repeatedly carried out special meetings, in-depth front-line research, advanced standards, absorb good experience, good practices, with the principle of "must, necessary", deep exploration of the potential to calculate the detailed accounts, it is estimated that the material consumption of sintering process machine in November fell 567,200 yuan compared with the same period last year.

03 Focus on Lean "micro-improvement"

In order to carry out the activities of "reducing cost and increasing efficiency", the raw material factory encourages employees to base themselves on their positions and teams and constantly strengthen their awareness of independent management. The majority of employees adhere to lean promotion, continuous improvement, focus on checking shortcomings, making up for shortcomings, adding measures, working together to solve practical problems, and forming a good atmosphere of "everyone has improvement matters and everything has room for improvement" in the workshop.

In order to meet the balance requirements of the company's two mines, reduce the pelletizing process cost and improve the comprehensive benefit before iron. According to the actual situation of production, the raw material factory shall set up a research group headed by the factory director. Through strengthening process control, establishing standardized operation system, constantly improving process operation management system, establishing process control standards, whole-process supervision and process control, real-time monitoring of process parameters with field personnel, collection and comparison of various production data.

In order to stabilize the amount of green ball into the furnace, the distributing post will make statistics on the amount of green ball into the furnace according to 15 minutes and make records. At the same time, the flow meter will be installed in the ball making room, and the instantaneous amount of green ball will be paid attention to at any time and adjusted in time. In order to improve the quality of green balls, each shift is required to test the number of green balls falling and the pressure resistance of green balls, and strictly implement the principle of "dripping into balls, fog water growing, no water tight". The process optimization of this process is based on the process control of relevant process points of shaft furnace, stabilizing the amount of green balls in the furnace, stabilizing the gas flow in the furnace and the specifications of various production process standards such as thermal engineering system. The pellet quality of the raw material factory has been steadily improved, and it is estimated that the annual economic benefit has reached 2.7870 million yuan.

Jilin Xinda Iron and Steel raw Material Factory does not relax the process cost reduction, close to the production reality, multi-level, the whole process to find the cost reduction point, while digging the inexhaustible source of technology innovation, constantly reduce the consumption of equipment spare parts, actively mobilize the production line staff to invest in independent improvement activities, continuous improvement in their own work, adhere to small improvement, big benefit. For the company in the fourth quarter to reduce costs and increase efficiency production and efficiency of double standards continue to force.

"Taishan does not let the soil, so it can become its big, the river does not choose a small stream, so it can be deep", dry work is like living, the spend of the flower, the province can not waste a dollar, all the Xin master to continue to work hard in "control", in "digging", from the fine management to benefit, further tighten the cost control "ox nose", so that the enterprise management "all the way flowers"!