Lijin Intelligent Die Casting And Magnesium Alloy Forming Technology Boosts Automotive Lightweight Revolution

October 21-24The 32nd China Society of Automotive Engineers Annual Conference and Exhibition (SAECCE 2025), organized by the China Society of Automotive Engineers, will be held in Chongqing, China.The Science Hall will be held.。

At booth B27, Lijin Group focused on the topic of lightweight manufacturing and processing for new energy vehicles, showcasing a one-stop full-ecosystem interconnected intelligent manufacturing solution. This includes integrated die-casting and post-processing, low-pressure casting, and magnesium alloy die-casting technology, which aids Chinese new energy vehicle manufacturers in solidifying their technological foundation and stepping onto a high-quality development path in strategies that define smart connectivity and future mobility experiences.

Lijin's integrated die-casting technology achieves one-time molding of multiple automotive components through an integrated manufacturing approach, addressing many shortcomings of aluminum alloy structural parts in traditional automobile production processes. It is the choice for the future to increase the use of aluminum in vehicles and pursue lightweighting.

The current integrated die-casting process for aluminum alloy car bodies has been achieved.Penetrating into mid-to-low-end models, achieving integrated die-casting of the chassis for A00 models.

As a high-performance lightweight material, magnesium alloy.It is widely used in aerospace, automotive industry, electronic communication equipment, and other fields. Mr. Qian Yong from the Lijin Group Technology Center delivered a speech titled "Current Development and Application Prospects of Magnesium Alloy Forming Technology in the New Energy Vehicle Industry" on this topic.

Mr. Qian Yong stated that magnesium alloy products have a wide range of applications in automotive interior components, body systems, chassis systems, and power systems. The manufacturing process is transitioning from traditional magnesium alloy die-casting to semi-solid forming.

Lijin Group has been deeply involved in the research and application of magnesium alloy product manufacturing equipment for many years. Since leading the completion of the major project "Development, Application, and Industrialization of Magnesium Alloys" under the National Science and Technology Major Projects during the 10th Five-Year Plan in 2002, it has established a manufacturing layout of advanced equipment including hot chamber magnesium alloy die casting machines, cold chamber magnesium alloy die casting machines, magnesium alloy semi-solid injection molding machines, and TPI magnesium alloy semi-solid thixotropic molding machines.

"The LK magnesium alloy semi-solid injection molding machine incorporates the advantages of injection molding technology, offering numerous benefits such as high safety, high material utilization rate, high product yield, high dimensional accuracy, and long mold life. TPI's magnesium alloy semi-solid thixotropic molding technology focuses deeply on the dual cores of die casting and injection molding, reshaping a new model for magnesium alloy semi-solid die casting. It achieves high-pressure, high-speed filling, overcoming production challenges of large structural parts, complex parts, and thick-walled structures in magnesium alloy." said Mr. Qian Yong.

SAECCE 2025 will continue until October 24th. Please stay tuned for further reports. The Lijian booth is numbered B27. You are welcome to visit and exchange ideas.