Solution

Email:cynthiazheng@dpxlaser.com
Address: Room 601, Building 4, Huidongsheng Industrial Park, No. 1028 Guangqiao Avenue, Yulu Community, Guangming District, Shenzhen (South Gate)

The new‑energy lithium‑ion battery industry imposes extremely stringent requirements on component machining accuracy, cleanliness, safety, and consistency. For critical components such as battery terminals, casings, copper–aluminum busbars, and module accessories, even minor surface contaminants, oxidation residues, welding defects, or substrate damage can easily lead to safety hazards, including poor solder joints, inadequate electrical contact, and corrosion‑induced leakage.
 

Traditional processes such as mechanical grinding, chemical cleaning, conventional welding, and ink‑based marking suffer from low precision, significant residue, and poor consistency. These shortcomings not only fail to meet the stringent requirements of precision lithium‑ion battery manufacturing but also give rise to serious issues—including substantial contamination, lack of traceability, and high defect rates—thereby severely hindering mass production, on‑time delivery, and quality‑enhancement efforts.

Addressing the core challenges in new‑energy lithium‑ion battery manufacturing, Horizon Laser Technology has deeply cultivated the field of laser‑based precision manufacturing. It offers an integrated, end‑to‑end solution—combining laser cutting, marking, welding, and cleaning—specifically tailored for the lithium‑battery industry, providing a one‑stop alternative to the traditional, multi‑process, multi‑equipment workflow. This comprehensive solution covers key lithium‑battery processes: precise electrode‑post cleaning, impurity removal from can weld seams, oxidation‑removal treatment for precision components, high‑precision welding of battery parts, and item‑level traceability marking with unique codes—fully meeting the new‑energy sector’s stringent production standards for ultra‑clean environments, non‑destructive processing, and exceptional consistency.

In terms of process performance, Horizon Laser Technology’s complete suite of laser equipment employs non‑contact precision machining, eliminating mechanical stress, consumables, and chemical residues, thereby fundamentally protecting the workpiece substrate from damage. Laser cleaning can precisely remove surface oil, oxide layers, and weld‑seam contaminants, significantly enhancing weld integrity and bonding accuracy.
 

Laser precision welding delivers uniform welds, eliminates spatter and false soldering, and significantly enhances battery structural stability; laser cutting offers high precision and smooth, even cuts; laser marking provides permanent, clear markings and supports end-to-end production traceability. The overall line exhibits far superior process stability and consistency compared to conventional methods, seamlessly aligning with the automated mass‑production pace of lithium‑ion batteries.
 

Leveraging its mature technological expertise and proven implementation experience, Horizon Laser Technology’s laser‑based solutions for lithium‑ion batteries are now widely deployed across power‑battery, energy‑storage battery, precision lithium‑ion component, and PACK module manufacturing applications, supporting the processing of cylindrical, prismatic, pouch‑type, and other battery‑packaging formats.
 

It helps partner companies significantly reduce product defect rates and safety risks, streamline production processes, cut labor costs, and boost production efficiency, thereby supporting new‑energy enterprises in upgrading their smart production lines toward precision, safety, and sustainability. It is the preferred complementary solution for high‑precision machining in the lithium‑ion battery industry.