Copper and brass materials have strong reflectivity to general lasers Resulting in insufficient absorption of the laser after hitting these materials, with the majority reflecting off.
The result will lead to :
1. Poor welding quality.
2. Laser reflection causes damage to laser welding head and laser source damage.
There are already many cases in the field of laser welding.
The development of Hanwei AMB laser welding machine is specifically aimed at solving this problem.

Product Description

Structure: Hanwei AMB laser, also known as dual beam laser type, consists of a specially designed fiber consisting of an inner laser beam and an outer laser beam. The inner laser beam is responsible for transmitting high-power density central laser, while the outer fiber is responsible for transmitting low-power density outer ring multimode laser. These two lasers can independently adjust their power.

Welding principle: During welding, the central laser is mainly used for deep penetration welding, while the outer ring laser is used to reduce the kinetic energy of escaping steam, stabilize the keyhole and molten pool, and reduce temperature gradients. This dual beam design enables the ring spot laser to achieve finer control and higher welding quality during the welding process.

Advantages: Compared with traditional lasers, Hanwei AMB lasers have the advantages of high welding efficiency and quality, uniform and consistent appearance of welds, low spatter, adjustable window power, strong compatibility, and high flexibility. Among them, low spatter is one of the main advantages of ring spot lasers.

Application: Hanwei AMB lasers have been widely used in fields such as lithium batteries, automobiles, ships, new energy, 3C electronics, machinery, aerospace, etc. For example, in the field of lithium batteries, ring spot lasers can be used for welding between lithium battery tabs, connection plates (FTTs), and battery cover lead out plates.

Machine Specification

Company Profile

Hanwei Laser Equipment Co.,Ltd is a leading corporation of laser welding systems for a variety of industries, is the worldwide innovation leader in the development of components and system solutions in the field of laser welding technology, including automobile battery, new energy resources, energy storage, aerospace, jewelry, metal processing, medical, plastic, and more.
Hanwei laser Founded in 2016, the company has over two decades of experience in the industry and utilizes the latest technology to provide innovative, reliable, and high-quality laser solutions.
Great changes are driven by technology. And technologies change the world.

Shenzhen Hanwei Laser Company tries its best to let all the integrators use the world-class welding technology. The company is one of the few national high-tech enterprises in the world that focuses on the research, development, production and sale of all types of laser source/laser control system/laser optical system/laser welding technology industry chain.
The products mainly include: AMB laser welding machine, Blue AMB laser welding machine, Blue laser + Fiber laser Hybrid laser welding machine, Diode laser+ Fiber laser Hybrid laser welding machine, YAG laser + Diode laser Hybrid laser welding machine, YAG Laser welding machine, Diode laser welding machine, Mold repair fiber laser welding machine, QCW laser welding machine, laser welding control system, laser welding optical system.
The company's business philosophy that takes R&D as the core, technology as the guarantee, customer as the center and service as the backing. Meanwhile, the company takes reliable quality, continuous improvement, innovation and attentive service as its service goal. Hanwei has been researching and developing laser welding products and providing integrators with cutting-edge international welding products and technical services, from material purchasing, R&D and manufacturing, assembly and testing, to sales and service. The company has a group of technical talents who have been engaged in laser welding and development for a long time, and they have rich theoretical and practical experience especially in laser source, laser control system, laser optical systems, and laser welding technology.
The products are widely used in new energy batteries, automobiles, auto parts, electronic circuits, fiber optic communication devices, cell phones, household appliances, kitchen and bathroom hardware, precision instruments, jewelry, medical devices, solar energy, eyeglasses industry, motor industry and so on. What's more, the company's products have irreplaceable welding effects in many industries.
The company has successfully developed a series of laser products with international advanced level. For example, AMB laser welding machine has a different technical solution from other companies. AMB laser welding machine + Blue laser Hybrid Wobble laser welding machine is not only the first product of its kind in the world, but also solves the problems of poor welding consistency, non-smooth welding surfaces and high spatter. AMB Laser welding + Diode laser Hybrid laser welding machine solves power battery aluminum material welding speed problems and trachoma depth of fusion consistency. Diode laser + Single lamp&rod 600w Hybrid laser welding machine solves the problems of low yield rate for power battery sealing nails, poor welding quality and slow processing speed.

HanWei Laser offers a range of laser systems, including desktop and handheld laser system models, that use advanced fiber, pulsed or continuous wave, blue laser, diode laser, hybrid laser technology to meet the exact needs of their customers. Also provide custom solutions for specialized applications and offer training and support to help their customers get the most out of their laser systems.

Hanwei Laser has a global presence with offices and distributors in Europe, North America, Asia, and Middle East, making it accessible to customers all over the world.

Shenzhen Hanwei laser equipment Co.,Ltd specializes in laser welding industrial, the company is wholeheartedly dedicated to providing worldwide first-class laser welding technology for all laser integrated businesses in the world.

Main products include :

AMB laser source, Fiber laser source,Diode laser source, YAG laser source, QCW laser source and other type laser sources for laser welding : laser control system : laser optical system : and related products of laser welding.

The company uphold a business philosophy “ Research and Development as the core, Technology as guarantee, Customer focused, Backed by service”, Take “ Reliable quality, Continual improvement , Continuous innovation, Considerate service” as Service tenet.

Hanwei has always been specializes in high precision laser welding, equipment manufacturer of smart device. From the components purchase, R&D manufacture, assembly and test, sales and service, With the world’s most advance’s high precision laser welding solution and machine automation solutions.

Hanwei Laser is one of the most important Hi-tech enterprises of the technological frontier in high precision laser welding in China.

The company brings together local and foreign experts and academic top talents, Has a number of technical talent, who has been long engaged in laser welding field and intelligent equipment’s design and development. Especially in laser source system, laser source power supply, laser source controller, laser optical system design, Digital motion’s control software field with rich experience in theory and practice.

HanWei products are widely used in various industry : Batteries manufacturing, automobile and auto parts manufacturing, electronic circuits and fiber optic communication device manufacturing, mobile phone, household appliances, Kitchen and bathroom hardware, precision instruments, instrumentation, jewel, medical devices, solar energy, optical industry, motor industry and others. The products has achieved high commendations and acknowledgments from users in various industry, have a good reputation and credibility.

HanWei Laser successfully developed a full range of laser welding products with international advanced level. Such as “Dual wavelength compound laser welding” solve the power battery’s aluminum alloy welding speed and penetration of trachoma’s compatibility, “Single lamp & single bar 600W laser source ” solve the low rate of good quality problem of power battery’s seal nails welding. And “MJ level super energy feed-back YAG welding machine” is specifically for below than 0.15mm thickness thin metal’s Ultra-high precision welding.