High-Performance RS Series - Ring and Spot Laser Welder - ECO Type for Aluminum

The HW-AMB-ECO laser welding solution is an advanced laser welding technology, whose core working principle relies on the simultaneous use of an outer ring laser beam and an inner spot laser beam. This combined method ensures more uniform heat distribution and better welding quality.

Traditional laser welding often encounters problems when the local heat on the workpiece is too high, such as welding deformation, porosity, and cracks. The HW-AMB, however, works like a precise engineer, optimizing heat distribution through multi-point heating. This leads to balanced heat spread, reduced welding stress, and workpieces that are much less likely to deform. The resulting welds are not only visually attractive but also structurally strong, without cracks or pores—possessing both excellent weld strength and a high-quality surface finish.

The HW-AMB laser produces more consistent and stable welding results. The outer ring beam preheats the workpiece and stabilizes the molten pool, while the central spot beam is responsible for deep penetration welding, creating weld seams free of porosity and spatter.​

HW-AMB is the abbreviation of Adjustable Mode Beam. Hanwei Laser has spent years on the research and development of the AMB laser beam welding system.

In the HW-AMB-ECO model, the core and ring of the laser beam are fixed and non-adjustable, with the AMB laser core ranging from 50um to 100um.

Slight changes in the light spot happen when the focal length varies. The HW-AMB-ECO laser beam is focused on the workpiece surface through an optical system, forming outer ring and inner spot laser beams: The outer ring emits laser energy with low power density, mainly used to stabilize the molten pool and reduce spatter; the inner spot delivers laser energy with high power density, primarily applied for deep penetration welding.

1. Minimal Spatter – Stabilized weld pools effectively eliminate spatter. Enhanced internal absorption of laser energy within the workpiece’s keyhole and weld pool.
2. User-Friendly Operation & Maintenance – Simple to operate and easy to maintain.
3. Rapid Welding – Boasts high operational efficiency.
4. Superior Weld Quality – High-integrity weld seams deliver exceptional strength, free from pores, collapse, cracks, or end-face scratches.
5. Maximum Application Versatility – Adapts to a wide range of usage scenarios.
6. Touchscreen Interface – Digital parameter configuration via the monitor.
7. Standard English Language – Controller supports customized language options.
8. Adjustable Laser Beam Size – 0~5mm range, tailored to specific welding needs.
9. Reduced Operating Costs – Benefits include less machine downtime, minimized post-processing, fewer rejected parts, and highly resistant protective glass.
10. Durable Optics – Equipped with a drawer-type mirror holder for easy replacement.
11. High-Performance System – Integrates a laser welding head, laser source, and controller.
12. Increased Throughput – Boosts productivity by maximizing uptime and drastically reducing the need for reworking welded components.
13. Laser Head Design – Features a streamlined internal structure with high sealing performance.
14. Automation Compatibility – Suitable for integration with various automated solutions.
15. Competitive Pricing – Offers an attractive quotation.

HW-AMB-ECO laser welding technology achieves efficient, precise, and reliable welding results through its unique laser beam design and energy control. It is an advanced welding technology with broad application prospects.

• It has broad application prospects in fields such as battery modules packs, lithium batteries of electric vehicles, etc.

• Widely used in welding and processing industries such as consumer electronics.
• Widely used in welding and processing industries such as jewelry.

• Widely used in aluminium, copper, brass, gold, silver welding and processing industries.
• Widely used in welding and processing industries such as automobiles.
• Widely used in special materials welding and processing industries,which itself has high reflectivity for lasers.
• Widely used in welding and processing industries such as ships.

Shenzhen Hanwei Laser Equipment Co., Ltd. boasts a comprehensive range of laser devices, encompassing both desktop and portable types. These setups employ state-of-the-art technologies—such as fiber, pulsed/continuous-wave, blue laser, diode laser, and hybrid laser—all carefully engineered to meet customers’ individual requirements. Additionally, the firm delivers tailored solutions for specific application scenarios, together with training and after-sales support services, guaranteeing that clients can fully unlock the performance of their laser systems. With branches and subsidiaries spanning Europe, North America, Asia, and the Middle East, Hanwei Laser has established a strong global presence, serving clients worldwide.

Hanwei Laser centers its efforts mainly on the laser welding field. The company is committed to supplying cutting-edge laser welding technology to international laser integration firms, with the goal of making high-quality welding technology available to all integrators. As one of the relatively scarce national high-tech enterprises recognized for being "specialized, sophisticated, distinctive, and novel" on a global scale, it specializes in the full-industry-chain research, development, production, and marketing of various welding lasers, laser control systems, laser optical systems, and laser welding techniques.