Recent Development of Laser Welding Equipment & Technical Layout of Shenzhen Hailaser Technology Co., Ltd.
1. Overall Industry Development Trend (2025–2026)
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Composite laser welding becomes mainstream technology
Driven by tough challenges such as heavy spatter and unstable fusion during welding of highly reflective metals like copper and aluminum, hybrid laser solutions (infrared + semiconductor, blue light + fiber laser) have been widely applied in mass production. These technologies greatly improve the welding effect of dissimilar metals, which are rigid demands for new energy power batteries, energy storage copper busbars and automotive stack components. Meanwhile, high-power fiber lasers keep upgrading. Handheld integrated welders and robotic automatic workstations ranging from 3000W to 6000W have achieved full market penetration, boosting production efficiency by 3–5 times compared with traditional welding processes.
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Intelligent and digitalized transformation accelerated
Vision automatic positioning, real-time online weld inspection, AI adaptive parameter adjustment and MES production data traceability have become standard configurations for mid-to-high-end laser welding equipment. In 2026, the group standard
Energy Efficiency Limit and Grade for Handheld Laser Welding Machines was officially implemented, regulating the previously disordered market and forcing manufacturers to optimize optical paths and control systems for better energy conservation and operational stability.
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Diversified equipment forms for segmented markets
The industry shows obvious polarization in product forms: on one side, fully automatic robotic welding production lines and galvanometer precision laser welding workstations serve standardized mass production in 3C electronics and auto parts industries; on the other side, lightweight handheld swing laser welders are popular among small and medium-sized sheet metal processors, hardware maintenance factories and mold repair workshops, featuring low operation threshold and stable welding performance for novice operators.
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Accelerated domestic substitution and overseas export
The self-developed rate of core components including laser sources, galvanometers and energy negative feedback control systems has risen sharply, continuously lowering the overall cost of complete machines. Chinese laser welding equipment has gained strong competitiveness in Southeast Asia, India, the Middle East and Europe, with robust demand from new energy equipment and precision hardware overseas orders. The global market is projected to maintain a compound annual growth rate of 7.2% from 2026 to 2032.
2. Product Layout & Technical Practice of Shenzhen Hailaser Technology Co., Ltd.
As a Shenzhen-based professional manufacturer focusing on high-precision laser welding equipment, Shenzhen Hailaser Technology Co., Ltd. keeps pace with cutting-edge industry upgrades and has iterated multiple generations of laser welding machines. The company has built a full product portfolio covering tiny precision parts welding, dissimilar high-reflective metal welding, automated production lines and mold repairing solutions.
2.1 Composite Light Source Laser Welding Equipment
Hailaser launched the HL-FDM series fiber + semiconductor hybrid laser welding machine, adopting dual-light collaborative control of 1070nm fiber laser and 915nm semiconductor laser. It effectively solves common pain points of single infrared lasers such as low absorption rate on copper/aluminum materials, excessive weld pores and insufficient penetration depth. The equipment features energy stability within ±2% and photoelectric conversion efficiency over 30%, delivering lower energy consumption during long-term continuous operation. It is highly applicable for mass welding of new energy battery packs and aluminum alloy structural components, and serves as the flagship export model for Hailaser’s overseas orders especially to India’s new energy sector.
2.2 High-precision Fiber Laser Welding Workstation for Digital Production
The HL-ZF fiber laser welding machine is equipped with mature energy negative feedback technology, limiting laser output energy fluctuation within 3% to guarantee outstanding welding consistency, with the maximum weld depth-to-width ratio reaching 10:1. The finished welds are smooth without secondary polishing. It supports multi-station simultaneous welding via light splitting and can be docked with automatic assembly lines and visual positioning systems. Widely used in communication components, mobile phone shielding cases, micro sensors and precision hardware sealed spot welding, this model fully meets the intelligent and traceable production standards of electronic manufacturing, and is delivered in large quantities for foreign trade precision component orders.
2.3 Full-range Product Line for Scenario-based Demand
- Pulse YAG laser welding machine: Ultra-narrow heat-affected zone avoids deformation of thin-walled workpieces, ideal for auto spare parts, battery shell sealing welding and jewelry precision spot welding with weld strength exceeding base metal.
- Special laser welder for mold repair: On-site repair for large molds with post-weld hardness up to HRC60, perfectly fixing collapsed edges and surface wear of injection molds and die-casting molds for small & medium manufacturers.
- Customized non-standard automatic special machines: Strong capability in tailor-made multi-axis working tables, tooling fixtures and automatic feeding integrated welding machines to satisfy personalized technological requirements from different industries.
2.4 Mature Overseas Export Support System
Leveraging the geographical advantage of Shenzhen port, laser welding machines manufactured by Shenzhen Hailaser Technology Co., Ltd. are fully certified with CE standards, equipped with English operating systems and complete overseas after-sales service packages. The company has established standardized delivery procedures for overseas clients, including FOB Shenzhen customs declaration, certificate of origin and BIS certification application. It has become a representative domestic supplier for Chinese laser equipment export, steadily expanding market share in the overseas precision processing machinery track.
3. Conclusion
Currently, the laser welding equipment industry is evolving toward four major directions: composite laser welding for high-reflective metals, AI intelligent real-time process control, high energy efficiency and automated mass production. Domestic manufacturers keep lifting technical barriers while retaining prominent cost-performance advantages.
By comprehensively deploying core composite laser models, stable precision control systems, customized non-standard automation solutions and standardized foreign trade delivery systems,
Shenzhen Hailaser Technology Co., Ltd. not only addresses domestic manufacturing bottlenecks in precision dissimilar metal welding, but also empowers Chinese laser welding equipment to gain greater breakthroughs in the global high-end processing machinery market.
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