Innovation Record of Comprehensive Yield of Bar and Wire in Panzhihua Steel

        In June, the metal products company organized production in accordance with the production model of "improving the yield rate at the core". The comprehensive yield rate of bars and wires reached 97.05%, an increase of 0.17% over 2020, setting a new historical record.

Faced with a good time in the iron and steel market this year, the company overcomes many difficulties such as cross-operation between technical innovation construction and production, focuses on the monthly goal and the task of full transformation of billets, formulates a phased plan of tackling key problems, and optimizes and improves various economic and technical indicators.

The company takes ' supporting finished products ' as the production goal, strengthens the management of large tools, strengthens the control of production process, carefully operates and accurately adjusts. The phased cost reduction project is the focus of supervision and evaluation. Daily adjustment will notify, evaluate and account for the completion of cost reduction indicators, form a closed-loop management, and promote the continuous improvement of key cost reduction indicators. Combined with the equipment level and process characteristics of each production line, the company optimizes the production line management architecture and strengthens the upstream and downstream process links between production lines.

The company deepened lean production, advanced standardized operations, conducted 46 audits, and conducted 134 training sessions. The company focuses on solving the key links that restrict production, focusing on accidents, and ensuring that the completion rate of production quota reaches more than 75 %.

The company strictly implements the assessment system for the failure of production and the implementation of the rectification measures for the problems, so as to achieve the goal of "finishing today" and "failing to work, changing immediately, and not delaying"; Plug loopholes, reduce waste, minimize energy costs in rolling process, and ensure smooth production in an all-round way.

　At the same time, the company implements equipment ' three three ' system management, continuously improves the efficiency of equipment operation, ensures the safe and stable operation of equipment.