On March 5, the self-developed rotary furnace for lithium battery cathode material preparation by China National Building Materials (Shaanxi) New Materials Equipment Co., Ltd. completed full-process quality inspection and was successfully shipped. This equipment is precisely tailored to the high-temperature treatment process of lithium iron phosphate, with core advantages including continuous dynamic production under a nitrogen atmosphere. It significantly reduces production and operational costs while enhancing production line stability, providing efficient and reliable equipment support for the large-scale mass production of lithium iron phosphate.
Lithium ferrite (Li₅FeO₄, LFO), a key cathode lithium supplement in the lithium battery field, is a core material for enhancing the energy density of power batteries and optimizing the first charge-discharge efficiency. Its preparation primarily uses iron oxide red and lithium carbonate as core raw materials, with iron oxide red providing high-purity iron sources and lithium carbonate precisely releasing lithium sources. The efficient reaction between these two is crucial for ensuring the crystal structure integrity and physicochemical performance compliance of lithium ferrite. This rotary furnace precisely aligns with the process requirements for lithium ferrite production, significantly reducing production and operational costs from both raw material and equipment perspectives, meeting the core demands for large-scale lithium ferrite manufacturing.
All performance indicators of the equipment in this shipment meet the design requirements. A professional technical team will be dispatched to the site to provide comprehensive services including installation, commissioning, and operation training. With expert technical support, the equipment will be quickly deployed and put into production, helping customers achieve efficient capacity utilization.