In the surging tide of new energy vehicles, the injection machine as the core of the power battery production chain, its accuracy and quality control directly affect the performance and safety of the battery. With innovation as the wing, Lyric accurately cracked the pain points of the industry, and its new generation of liquid injection machine with six core technologies successfully crossed the ocean and successfully left the machine in France, writing a new chapter of "intelligent manufacturing in China".

Precision wins, technology enables
Up to now, Lyric injection machine has achieved a single production capacity of 30ppm, injection accuracy ≤±0.5%, equipped with automatic vacuum injection line, covering the whole process of edge sealing online detection, to achieve the full traceability of production information and seamless docking of MES system.  Through a number of core technologies to solve the traditional injection machine faced with low efficiency, leakage, crystallization, stuck pump and other problems, to create a more efficient and reliable injection machine, to ensure the continuity of battery production, safety and high quality.

International certification, security plus code
The equipment has successfully obtained CE, ATEX explosion-proof certification and passed the airtight door fan test, breaking through the conventional CE safety requirements, mastering the cutting-edge circuit technology and passed the conducted interference test, RE radiation interference test, EFT/ VDIPS transient pulse interference, CS (conducted interference), ESD/RS static electricity, etc. Radiation immunity and other rigorous tests,
The combination of fluid dynamics simulation and advanced gas concentration management technology, supplemented by forward-looking explosion-proof concept, realizes the intrinsic safety of the system; Coupled with the industry benchmark cover sealing process, the leakage rate is reduced to 0.05%, breaking through the dimension level of traditional mechanical and electrical control and soft equipment, and realizing the handshake joint of plant fire protection and equipment fire protection.

Six advantages, reshaping the industry benchmark
• High speed and high precision injection: the maximum injection speed can meet 40g/s, with 100% drip free injection needle, linear injection structure innovation to achieve pre-opening bag, to ensure the injection accuracy ≤±0.5%.
• Vacuum static technology: The original gradient vacuum static solution can accommodate up to 36 cells in a single cavity, flexibly adapt to different models, optimize the infiltration efficiency and improve the consistency of battery performance.
• CAM pre-sealing process: The use of cylinder connecting rod drive and double thermocouple temperature control to ensure that the seal is flat without pleats, and every detail of the process is refined.
• Explosion-proof technology: multi-echelon safety zone design, with higher economy and reliability while ensuring maximum safety.
• Anti-error mechanism: a full range of protection measures, from the robot to prevent falling, electrical interlocking to program monitoring, to build an indestructible security line.
• Closed-loop inspection technology: leading whole-line timing analysis and beat monitoring, to achieve rapid diagnosis and treatment of problems, to ensure smooth production.

Every technological leap of the Lyric injection machine is a profound insight into the status quo of the industry and a precise grasp of the future trend. This successful departure from France is not only an important milestone in the process of brand internationalization, but also another proof of "Chinese wisdom" to show the strength of the world. In the future, Liyuanheng will continue to be driven by scientific and technological innovation, contribute to the green development of the global new energy industry, and join hands to open a new era of power with unlimited potential.