Case study of reducer in rolling workshop of Yuhua Iron and Steel Group-China Weigao Transmission

        Wu'an Yuhua Iron and Steel Co., Ltd. is a diversified steel joint enterprise integrating mining, beneficiation, casting, steel smelting, steel processing, circular economy, real estate, and international trade. The company was founded in 1988 and is located in Wu'an City, Hebei Province. The company has total assets of 20 billion yuan, more than 8,500 employees, annual tax payment of more than 100 million yuan, AAA-level credit enterprise, and is listed in Hebei Province’s "Top 100 Enterprises" and "Chinese Private Enterprises "Top 500", "Top 500 Chinese Private Enterprises in Manufacturing Industry", "Top 500 Chinese Enterprises", "Top 500 Chinese Enterprises in Manufacturing Industry".

In recent years, Yuhua has been unswervingly taking the road of high-quality products, implementing the development strategy of “being refined, specialized, and stronger”, vigorously promoting technological innovation, and gradually optimizing product structure and process structure, realizing the transformation from ordinary steel to high-quality products Strategic shift of steel. The company's existing leading products are: high-purity pig iron, precision mechanical castings, high-quality wire rod, cold-rolled thread, bar, cold-rolled coil, sheet, including stainless steel, cold-headed steel, bearing steel, spring steel and other high-quality steel products.

The company has established the corporate tenet of "prospering China's national industry, creating Yuhua's fine brand", and abides by the corporate mission of "respecting resources and refining value". It operates with integrity, strives to be strong and enterprising, and serves the country and benefits the country. Guided by the scientific concept of development, with innovation for development, with energy conservation and environmental protection as our responsibility to create a harmonious environment, people-oriented, realistic and innovative, deep exploration of internal potential, energy saving and consumption reduction, vigorously developing circular economy, and out of a unique feature of Yuhua Steel Sustainable development path.

       The company has passed ISO9001 quality, ISO14001 environment, OHSAS18000 occupational health and safety system certification, as well as environmental impact assessment, safety assessment, water resource demonstration, clean production audit and other procedures; it has been awarded "contract-honoring and trustworthy unit" by provincial and municipal government functional departments ", "Integrity Management Unit", "Advanced Unit for Energy Conservation and Emission Reduction", "The Most Socially Responsible Brand Unit in Hebei Province"; successively rated as "Excellent Private Technology Enterprise" and recognized by China Steel Network as "Top Ten Steel Production Enterprise"; Gradually joined and became the vice president unit of Hebei Metallurgical Industry Association; vice president unit of Hebei Energy Conservation Association; member unit of China Iron and Steel Industry Association; director unit of China Environmental News Agency; excellent unit of Chinese equipment management.

        Focusing on the needs of the country’s overall development plan, Yuhua will actively adjust its product structure. On the one hand, it will continue to do a good job in the deep optimization of the product structure and quality improvement of base materials. On the other hand, it will further develop and expand the high-grade cold-heading steel and high-purity stainless steel. We will speed up the development of extended industries with difficult varieties of steel, promote the upgrading of overall process equipment with international cutting-edge technology, and produce more high-quality high-end products to better serve my country's steel economy.

Yuhua Group Steel Equipment Reducer Case