"Saving means efficiency, and reducing costs means increasing income." Hebei Xinda Group understands this truth, effectively play the role of thought leadership, timely the new changes in the steel market, new tasks of enterprise development, new measures to reduce costs and reduce consumption layer by layer to the grassroots, the group's companies on the reduction of costs, promote development, increase profits gradually strengthen the awareness of all staff, and establish a multi-dimensional, full coverage, longitudinal deepening of cost reduction and efficiency work system. Take multiple measures to activate the "source power" of enterprise development.

Hebei Xinda Iron and Steel Group Co., Ltd. has established the idea of "tight days", vigorously carried out cost reduction work, and made positive contributions to the achievement of business objectives. The iron plant responded positively, combined with the actual situation of the factory, everything to "reduce" first, in-depth analysis of costs, and mobilize employees to use their brains, give suggestions, and dig deep to reduce costs.

In the cost of blast furnace, the cost of iron material accounts for more than 60% of the total cost, of which the return cost accounts for a higher proportion in the cost of iron material, and its change has a greater impact on the total cost of blast furnace, therefore, the leaders of the iron plant will aim at reducing the cost to reduce the return rate.

Establishment of regulations

Standardize operation to improve efficiency

Sieve plate is an important core part of vibrating screen equipment. Improving sieve plate screening efficiency and avoiding clogging between bars is an important measure to improve screening effect. To this end, the ironmaking plant has formulated a practical "sieve plate use and management system", standardized operation training for the staff responsible for the sieve plate position in the raw material section and the rolling section, and implemented the working method of screening to the person, requiring workers in each shift to clean the sieve plate regularly to ensure the efficiency of material screening.

Clear account

Device status is immediately known

The production department will set up a ledger of all shakers within the scope of the ironwork plant, so that it can timely grasp the online time and service cycle of each shaker, and focus on and inspect the sieve plate near the service cycle. In terms of daily inspection, the production Department arranges special personnel to check the use of the sieve per shift, focusing on the sieve tooth spacing, wear, whether there is paste sieve plate phenomenon to check whether the particle size of the returned ore meets the standard, if it is found that the ratio of > 5mm exceeds the standard, and there is a larger sieve tooth spacing, sieve teeth fall off, etc., immediately notify the blast furnace to reduce the amount of food. And timely treatment to avoid excessive screening.

Tracking result

Dynamic control of production

Track the sinter particle grade test results every day, communicate with the raw material factory in time to adjust the quality of sinter when anomalies are found, and cooperate with the production department to conduct sample inspection of the returned ore grade to ensure that the returned ore particle size is within the controllable range.

Strengthen consciousness

Promote the implementation of efficiency improvement actions

Build consensus on cost reduction and strengthen conscious action. The iron plant requires cadres and employees to firmly establish the "chess" idea, make full use of early adjustment meeting, pre-shift meeting and other forms, and constantly guide the majority of employees to enhance the sense of conservation and awareness of anxiety, firmly establish the "tight day" thought, so that employees deeply understand the importance of saving money and reducing consumption, constantly enhance the sense of duty, more measures to encourage employees based on the position, careful operation, Strive to improve the actual operation level of the post, provide human support for continuous reduction of ore return rate, and provide guarantee for stable production of blast furnaces.

Material control

Start by eliminating the root causes of waste

In the daily operation of manufacturing enterprises, material management is a very important link. Reasonable material management can help enterprises improve production efficiency, reduce costs, and enhance competitiveness. In combination with the actual production and on-site material inventory, the ironmaking plant should do a good job of replacing new and old materials with food to avoid long-term storage powder; Reasonable planning of site material management, materials after unloading in time to gather and stack, to avoid passing vehicles rolling materials.

Through the implementation of the above measures, as of the end of March, the return rate of the ironmaking plant dropped to 14%, a decrease of 1.62%, and it is estimated that the monthly effect is about 856,200 yuan.

The small streams converge into a vast ocean, and the stars light up the vast Milky Way. Cost reduction work, can not only think of big action, save thousands of thousands, but also start from a few minutes, a few points, a few cents, from the most subtle things, drip into a river, trickle into a stream. The group should continue to shoulder the responsibility, develop the "prescription" to reduce costs, expand open source, reduce expenditure frequently, increase the momentum, explore the potential, activate the vitality of cost reduction and efficiency with concrete actions, and write a new chapter of high-quality development of Hebei Xinda Group!