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Jianjie is Seeking Regional Partners! Let's Join Hands in Green Metallurgy
Read moreWe are seeking regional partners to drive green innovation across the pelletization, briquetting, steel, and coal coking industries. Whether you are a supplier, consultant, or industry insider with strong local ties, this is a good opportunity to join us in promoting sustainable agglomeration practices.
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Mongolian Clients Visits Jianjie's Dazhou Production Base - Strengthening Ties for Green Development
Read Jianjie Group's recent host of a group visit from Mongolia at its production base in Dazhou, Sichuan Province. The visit marked a key milestone in fostering international collaboration on solid waste resource utilization. Through in-depth discussions on production capacity, technical expertise, and service support, both parties reached a preliminary strategic partnership agreement, leading to a significant step in China-Mongolian cooperation within the eco-friendly coal sector.Read more -
Welcome Professor Zhang Yuanbo from Central South University to Jianjie Group
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Jianjie Industry Signs a Contract with Hubei Special Steel for RHF - rotary hearth furnace.Project-A Powerful Alliance to Shape the New Quality Productivity in the Binder Industry
Recently, Jianjie Industry and Hubei Special Steel have reached a landmark strategic cooperation on the RHF(rotary hearth furnace) dezincing and dust removal ash binder project. This move not only signifies the exceptional strength of both companies in their respective fields but also marks a significant step forward in promoting environmental protection, energy efficiency, and high-efficiency production. Through this powerful alliance, both parties are committed to enhancing the comprehensive utilization rate of energy processing, shaping “new quality productivity” in the binder industry.Firstly, the alliance aims to improve the comprehensive utilization rate. Steel enterprises produce a large amount of waste such as blast furnace gas ash, converter LT ash, and electric furnace dust during smelting production. These wastes, rich in elements like iron, calcium, magnesium, carbon, and zinc, are valuable renewable resources. However, directly recycling these wastes faces challenges likeRead more -
Jianjie April 2024
The customer from Oman visited us, we’ve discuss about iron ore concentrate cold briquetting, and done the briquetting test in our lab.The standing committees of Dazhou visited our factoryRead more -
New Production Line Installation and Commission
New Binder Production Line for Steel Mill Waste and Pellet Ore Binders Successfully Installed and OptimizedIn a significant milestone for our factory, we are delighted to announce the successful installation and optimization of a new binder production line. Designed specifically for the production of binders used in the compression of steel mill waste into cold press pellets, as well as binders for pellet ore, this state-of-the-art facility marks a significant advancement in our commitment to sustainability and innovation in the steelmaking industry.Optimization Process:The installation and commissioning of the new binder production line underwent meticulous planning and execution to ensure seamless integration into our manufacturing processes. A team of experienced engineers and technicians conducted comprehensive testing and fine-tuning of equipment, including mixers, reactors, and drying units, to optimize production efficiency and product quality.Key Features and Benefits:The new bRead more -
Jianjie Annual Meeting Ceremony 2024 | Ride the Wind and Break the Waves – Build the Dream and Sail away
On February 4, 2024, the annual meeting ceremony of Jianjie Group was held as scheduled. The annual meeting was divided into three chapters: annual summary meeting, program performance and dinner. The leaders and all staff of Jianjie Group gathered together to celebrate the ceremony.In the morning of February 4, 2024, the leaders of all departments of Jianjie Group gathered in the conference room and held the year-end summary meeting.Picture｜Scene of Summarization MeetingThe meeting was reported by department, and the leaders of each department spoke on the stage, summarizing the work of 2023 comprehensively and objectively, looking back to 2023 and looking forward to 2024 together.Crowned with Glory Tribute to Role ModelsCrowning glory and seeing the power of role models. The annual meeting honored individuals and teams who made outstanding achievements in 2023. Every honor is the strength to move forward, and also a better spur for the long road ahead.The wind is strong enough sinceRead more -
Welcome to Jianjie, Dr.Bizhanov
We are so excited to share the important news that Jianjie Group enters into a official partnership with our new technical consultant Dr. Bizhanov! As a specialist with over twenty years of experience in the agglomeration industry, Dr. Bizhanov’s expertise and capabilities are outstanding. We believe we can contribute more to the agglomeration industry and get a bright prospect!Read more -
Breaking Ground in Steel Production: Unveiling a Revolutionary Binder for Pelletizing and Sintering
In a major leap forward for the steel industry, a groundbreaking binder has emerged, promising to revolutionize the processes of pelletizing and sintering. This innovative development holds the potential to enhance efficiency, reduce environmental impact, and elevate the overall quality of steel production.Introducing the Next-Gen Binder:This cutting-edge binder, meticulously designed for pelletizing and sintering applications, marks a significant departure from traditional methods. Its unique formulation addresses key challenges in the industry, offering superior binding properties that enhance the strength and integrity of pellets and sinters.Key Advantages:Improved Pellet Strength: The new binder significantly enhances the strength of pellets, ensuring they withstand the rigorous handling and transportation processes with minimal breakage.Enhanced Sintering Efficiency: During the sintering process, the binder contributes to improved cohesion and uniformity, resulting in higher-qualiRead more -
RDI(Reduction Degradation Index) and Blast Furnace Yield
RDI—-Reduction Degradation Index.Raw materials (especially sinter ore) in BF production process will be severely broken and Pulverized when reduced in the low-temperature zone in the upper layer of the blast furnace, which will reduce the porosity of the column and deteriorate the gas permeability.For every 5% increase in the RDI, the blast furnace output will decrease by 1.5% and the CO utilization rate will also decrease. the level of RDI is related to the type of ore powder used in the sinter production. The sintered ore produced from rich ore powder has a high RDI, the sintered ore produced from concentrate powder with high TiO2 content also has a high RDI, while the RDI is low when magnetite concentrate powder is used. The way to reduce RDI is to try to reduce the number of sintered ore RDI caused by the elevation of the skeletal crystalline rhombic hematite, can be appropriate to increase the FeO content or add halide CaF2, CaCl2, etc.. Many enterprises spraying 3% halide solutioRead more
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