China Hunan Jingtan Automation Equipment Co., LTD. Company News

In today’s rapidly expanding energy storage and advanced materials industries, the demand for high-quality graphite products has reached unprecedented levels. From lithium-ion battery anodes to carbon composites and high-performance graphite components, manufacturers are under constant pressure to increase output while maintaining strict quality standards. The high efficiency multi-furnace 3200°C graphitization system has emerged as a transformative solution, enabling large-scale production with enhanced consistency, reduced downtime, and optimized energy utilization. Graphitization is a critical high-temperature process in which carbon-based materials are transformed into crystalline graphite structures. This transformation typically requires temperatures above 2800°C, with optimal results achieved closer to 3000°C or higher. Traditional single-furnace systems often struggle to meet the dual demands of scale and efficiency due to long heating and cooling cycles. The introduction of a multi-furnace system operating at up to 3200°C addresses these limitations by fundamentally rethinking how production workflows are structured. At the core of this system is its multi-chamber design, which allows a single power supply unit to serve multiple furnace bodies. Each furnace operates independently but is intelligently coordinated through a centralized control system. While one chamber is in the heating phase, another may be undergoing cooling, and yet another may be in the loading or unloading stage. This staggered operation significantly reduces idle time and ensures continuous production, dramatically improving overall throughput. One of the most notable advantages of the multi-furnace graphitization system is its ability to maximize equipment utilization. In conventional setups, the cooling phase can occupy a large portion of the production cycle, effectively limiting output. By contrast, the multi-furnace approach turns this downtime into productive time by allowing other chambers to operate simultaneously. This not only increases efficiency but also lowers the cost per unit of output, making it an economically attractive option for large-scale manufacturers. Precision and process control are equally important in graphitization, especially for applications such as battery anode materials where consistency directly impacts performance. The system is equipped with an advanced PLC-based intelligent control platform that integrates temperature regulation, atmosphere control, and safety management. Operators can program detailed heating curves tailored to specific materials, ensuring optimal structural transformation during each cycle. With the capability to store multiple process profiles, the system supports flexible production across a variety of product types. Temperature performance is a defining feature of this system. Capable of reaching maximum temperatures of up to 3200°C, it provides the thermal conditions necessary for complete graphitization. High-quality insulation materials and optimized furnace structures ensure minimal heat loss and stable temperature distribution. With temperature uniformity maintained within tight tolerances, manufacturers can achieve consistent product quality across different batches and furnace chambers. The system also supports a wide range of operating atmospheres, including vacuum, nitrogen, hydrogen, and inert gases. This flexibility allows manufacturers to fine-tune processing conditions based on specific material requirements. For example, certain carbon materials may require an inert atmosphere to prevent oxidation, while others may benefit from controlled gas environments to enhance structural properties. The ability to adapt to these needs makes the multi-furnace system suitable for diverse industrial applications. Safety and reliability are integral to the design of the 3200°C graphitization system. The integrated PLC system continuously monitors critical parameters such as temperature, pressure, and cooling conditions. Automated protection mechanisms are in place to respond to any anomalies, ensuring safe operation even under extreme thermal conditions. This level of automation not only enhances safety but also reduces the need for manual intervention, contributing to more stable and predictable production processes. Another key benefit of this system is its scalability. As production demands grow, additional furnace chambers can be integrated into the system without requiring a complete overhaul of existing infrastructure. This modular approach allows manufacturers to expand capacity in a cost-effective and flexible manner, aligning capital investment with market demand. Beyond battery anode production, the high efficiency multi-furnace graphitization system is widely used in the processing of carbon fibers, C/C composites, and various graphite components. Its ability to deliver ultra-high temperatures with precise control makes it an essential tool for industries that rely on advanced carbon materials. In conclusion, the high efficiency multi-furnace 3200°C graphitization system represents a significant advancement in industrial thermal processing technology. By combining ultra-high temperature capability with intelligent multi-chamber operation, it addresses the key challenges of efficiency, scalability, and quality in mass production environments. As industries continue to push the boundaries of material performance, this innovative system provides the foundation for reliable, high-volume graphitization and long-term competitive advantage.

As global demand for high-performance lithium-ion batteries continues to surge, manufacturers are under increasing pressure to enhance the quality, consistency, and scalability of battery anode materials. One of the most critical processes in anode production is graphitization, where carbon materials are treated at extremely high temperatures to achieve the desired crystalline structure. The 3200°C ultra-high temperature graphitization furnace has emerged as a key technology enabling this transformation, offering unmatched thermal performance and process precision. Graphitization plays a decisive role in determining the electrochemical performance of battery anodes. By heating carbon precursors to temperatures above 2800°C—and up to 3200°C—non-graphitic carbon atoms are rearranged into highly ordered graphite structures. This structural evolution significantly improves electrical conductivity, reduces internal resistance, and enhances cycle life. As a result, batteries produced with high-quality graphitized anodes exhibit better energy density, faster charging capabilities, and longer operational lifespans. The 3200°C ultra-high temperature graphitization furnace is specifically engineered to meet these demanding requirements. Designed with advanced thermal insulation materials and optimized furnace chamber structures, it ensures stable operation at temperatures reaching 3000°C or higher. This high-temperature capability is essential for achieving full graphitization, especially for premium battery applications such as electric vehicles and energy storage systems. One of the standout features of this furnace is its intelligent temperature control system. Equipped with a digital display and automated control mechanisms, the system precisely monitors and regulates temperature throughout the entire process. It supports customizable heating curves, allowing operators to define specific ramp-up and cooling profiles based on different material requirements. With the ability to store up to 20 process curves comprising hundreds of segments, the furnace enables repeatable and consistent production—an essential factor in large-scale manufacturing. In addition to precision, efficiency is a major advantage of the 3200°C graphitization furnace. The multi-furnace design allows a single power supply to operate multiple furnace chambers. While one chamber is cooling down—a process that typically takes a significant amount of time—another can be actively heating. This parallel operation dramatically improves throughput and reduces downtime, maximizing equipment utilization and lowering production costs. Safety and reliability are also integral to the system’s design. The furnace is equipped with a comprehensive PLC-based control and protection system that manages water, electricity, and gas operations. This ensures stable performance even under extreme conditions, while minimizing the risk of operational failures. The system supports various working atmospheres, including vacuum, nitrogen, hydrogen, and inert gases, making it adaptable to different material processes and quality requirements. Another key advantage lies in its temperature uniformity and measurement accuracy. With a uniformity of ≤±10°C and measurement accuracy ranging from 0.2% to 0.75%, the furnace guarantees consistent thermal conditions throughout the heating zone. This is particularly important for ensuring uniform graphitization across all processed materials, reducing defects and improving overall product quality. The versatility of the 3200°C ultra-high temperature graphitization furnace extends beyond battery anode materials. It is also widely used in the processing of carbon fiber, C/C composite materials, graphite components, and other advanced carbon-based products. Its ability to operate in carbon-rich or controlled atmospheres makes it suitable for a broad range of high-temperature sintering and smelting applications. From a business perspective, investing in such advanced furnace technology provides manufacturers with a competitive edge. As battery performance standards continue to rise, especially in the electric vehicle sector, the demand for high-purity, high-performance graphite anodes will only increase. A reliable and efficient graphitization system ensures that manufacturers can meet stringent quality requirements while maintaining cost efficiency and production scalability. In conclusion, the 3200°C ultra-high temperature graphitization furnace represents a critical advancement in battery material processing. By combining ultra-high temperature capability, intelligent control systems, and efficient multi-furnace operation, it addresses the core challenges faced by modern anode manufacturers. As the energy storage industry continues to evolve, such cutting-edge equipment will play a pivotal role in driving innovation and supporting the global transition toward cleaner energy solutions.

       On Sep. 20, we delivery the hot press furnace to Vietnam which is our hot sold model and our customer like this furnace much.   

  We have shipped one 3200  degree high temperature laboratory graphitization furnace to Sweden today. 

      The 3000 degree high temperature graphitization furnace has finished production and delivery to Korea in Mar. 2025.  This model furnace is highly popular in the domestic and oversea markets. We can design and produce per customers' requirements, which will suitable for many countries needs. Welcome customer to contact us for more information. thanks!   

The graphitization furnace equipment is the result of a long period of careful design and manufacturing by our team, and its successful manufacturing is thanks to our team's collaboration, expertise and advanced technical equipment. Its successful manufacturing not only represents the progress of our technology, but also reflects the strength and innovation of our team. The completion of the graphitization furnace equipment not only improves the efficiency of our experiments, but also provides better service for our customers. We will be able to control the graphitization process more accurately and provide higher quality graphite products. The widespread adoption of this device will bring tremendous value to our customers and open up new opportunities for our business." Thanks to all the people who have supported us, it is your trust and encouragement that keeps us motivated to pursue higher goals and let us look forward to the future together. The graphitization furnace equipment is the result of a long period of careful design and manufacturing by our team, and its successful manufacturing is thanks to our team's collaboration, expertise and advanced technical equipment. Its successful manufacturing not only represents the progress of our technology, but also reflects the strength and innovation of our team. The completion of the graphitization furnace equipment not only improves the efficiency of our experiments, but also provides better service for our customers. We will be able to control the graphitization process more accurately and provide higher quality graphite products. The widespread adoption of this device will bring tremendous value to our customers and open up new opportunities for our business." Thanks to all the people who have supported us, it is your trust and encouragement that keeps us motivated to pursue higher goals and let us look forward to the future together

In October 2024, Hunan Jingtan Automation Equipment Co., Ltd. successfully developed high temperature cracking furnace. The performance parameters of the equipment have reached the standard level, the temperature has reached 1500 degrees, the vacuum degree is below 5 pa, and the graphite rod is heated.

In December 2024, Hunan Jingtan Automation Equipment Co., Ltd. produced vacuum hot press furnace equipment delivery, sent to Russia. The equipment is mainly used for colleges and universities, scientific research institutions and other metal compounds, ceramics, inorganic compounds, nanomaterials and other pressurized heating sintering treatment under vacuum or protective atmosphere in order to obtain consistent products.  

In September, Iranian customers visited our company for inspection and equipment acceptance, and the production of 3000 degree horizontal graphitization furnace equipment was completed and successfully passed the acceptance. The performance parameters have reached the international standard level, the temperature has reached 3000 degrees, the limit vacuum is 5.5×10-2Pa, the automatic control system, the one-click start function. Ensure all supporting equipment and spare parts are available. At present,Hunan Jingtan Automation Equipment Co., LTD.  launched a high-performance intelligent heat treatment furnace production of high temperature graphitization furnace equipment, and the equipment is simple and convenient to operate. Horizontal graphitization furnace equipment is a kind of equipment carefully built by engineers and workshop personnel, which is welcomed and loved by customers. Customer satisfaction is our greatest honor. Professional, quality, efficient, only for your satisfaction.