Core Viewpoint - The article highlights the advancements in battery manufacturing technology, particularly focusing on innovations by Dazhu Lithium Battery, which are aimed at enhancing efficiency, safety, and sustainability in the battery industry [2][3][4]. Group 1: Event Announcements - The 2025 High-Performance Sodium Battery Industry Summit will be held on June 9 at the Shangri-La Hotel in Suzhou, organized by GaoGong Sodium Battery and GaoGong Industry Research Institute [1]. - The 2025 Solid-State Battery Technology and Application Summit is scheduled for June 10 at the same venue, organized by GaoGong Lithium Battery and GaoGong Energy Storage [2]. Group 2: Technological Innovations - Dazhu Lithium Battery introduced UV spraying equipment that replaces traditional blue film processes, increasing material utilization from 70% to 98% and enhancing temperature resistance from 150°C to 300°C, while also doubling shear and adhesion strength [2][3]. - The UV spraying technology reduces carbon footprint by 20%, contributing to a greener battery manufacturing process [3]. - The solid-state battery testing system showcased at the event improves the first-pass yield from 99.7% to 99.9% by optimizing fixture structure and power board design [3]. Group 3: Comprehensive Solutions - Dazhu Lithium Battery presented a full-chain intelligent manufacturing solution for new energy batteries, covering power, energy storage, and consumer batteries [4]. - The company displayed high-precision equipment such as integrated rolling machines and laser die-cutting machines, suitable for various battery forms [4]. - The PACK power battery testing system features a unique dual-precision synchronous detection technology, achieving a transient response of 2ms and seamless charge-discharge switching [4]. Group 4: Future Directions - Dazhu Lithium Battery aims to deepen its global presence and collaborate with partners to build an efficient and low-carbon energy ecosystem [5]. - The company’s high-power 3D scanning galvanometer system is designed for complex welding requirements, ensuring safety and precision in battery shell welding [5].

Core Viewpoint - Recently, Haimuxing Laser Technology Group Co., Ltd. announced the acquisition of a new invention patent for a "Lithium Battery Assembly Production Line and Assembly Method," which will be officially authorized on April 1, 2025 [1][3]. Group 1: Patent and Technology - The new patent involves innovative technology for lithium battery assembly production lines, featuring unique designs including fixture conveyor lines, shell entry tooling, and welding tooling [3]. - The production line's design allows for precise positioning and clamping of batteries during different stages of the assembly process, ensuring high stability and uniformity throughout the assembly [3]. - The core of this patented technology lies in the use of various mechanisms to provide positional constraints at different stages of the assembly process, which simplifies the transfer and alignment between workstations and maintains the quality of the final product [3]. Group 2: Company Background and Achievements - Haimuxing Group is a leading global supplier of laser manufacturing equipment, with a diverse business portfolio spanning lithium batteries, photovoltaics, 3C, and medical sectors, serving major clients like CATL, Tesla, and Volkswagen [3][4]. - The company has extensive experience in product development and the integration of laser and automation technologies, having successfully applied over a hundred high-end devices in the lithium battery industry [4]. - Haimuxing Group has received multiple awards for its innovative breakthroughs in the lithium battery sector, including recognition as an advanced technology innovation unit and an advanced equipment enterprise at the 2024 High-Performance Lithium Battery Annual Conference [4].