EXPLOSION-PROOF VALVE / SAFETY VENT LASER WELDING MACHINE HANWEI LASER AMB

HanWei HW-DH-AMB ECO Laser Welding Machine

The reasons why aluminium is difficult to weld include high thermal conductivity (fast heat dissipation), high reflectivity (low laser absorption), and large fluctuations in absorption rate; These characteristics can lead to defects such as virtual welding, splashing, porosity, and poor appearance forming.

HW-DH-AMB laser with two coaxial laser beams through a single optical fiber. Compared with ordinary fiber lasers, it replaces a single Gaussian distribution laser beam with a more complex ring beam composed of a "ring+center beam" combination. bringing greater flexibility and possibilities to laser welding
During welding, the leading edge of the annular beam raises the temperature of the workpiece high enough to increase its absorption capacity at the laser wavelength. Subsequently, a keyhole is generated at the center of the beam, which is very stable due to preheating. The trailing edge of the annular beam provides sufficient support for the molten pool, allowing gas to escape. In short, the central beam is mainly used for deep penetration welding, while the outer ring beam plays a role in minimizing the kinetic energy of escaping steam, stabilizing the melt pool, reducing temperature gradients, and minimizing splashing effects. Therefore, the process window of using circular spot welding is larger, making it easier to obtain uniform, consistent, pore free, and splash free welds
Compared with ordinary fiber lasers, using a ring spot laser for welding does not result in significant splashing, and the appearance of the weld seam is more uniform and consistent. This not only improves welding efficiency but also ensures welding quality.

HanWei HW-DH-AMB ECO Features and Advantages
1.Less Spatter - The stabilization of the weld pool virtually eliminates spatter. Absorb more laser internally in keyhole and weld pool of work-piece.

2.High Welding Quality - high-quality weld seams which ensure high strength with no pores, seam collapse, cracks or end scratches.

3.Fast Welding - High efficiency.

4.More Throughput - Increased productivity - maximizes uptime and significantly reduces rework of welded parts.

5.Lower operating costs - benefit from lower machine down-times, less post-processing, fewer rejects and very high protective glass resistance.

6.Maximum application flexibility.

7.Easy to operate and maintenance.

8.Touch screen - digital parameter setting in monitor.

9.Language in English as standard. (Support Customized Language in Controller).

10.Laser beam size adjustable 0~5mm according to welding requirements.

11.Inside of laser head with simple structure and high sealing performance.

12.Extremely durable lens.Drawer type mirror holder - Easy for replacing.

13.High performance laser welding head with laser source and controller.

14.Suitable for various automation supporting solutions.

15.Competitive Quotation.

HanWei HW-DH-AMB ECO Applications

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

2.Widely used in welding and processing industries such as automobiles.

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

4.Widely used in welding and processing industries such as ships.

5.Widely used in welding and processing industries such as jewelry.

6.Widely used in aluminium, copper, brass, gold, silver welding and processing industries.

7.Widely used in special materials welding and processing industries,which itself has high reflectivity for lasers.

HanWei HW-DH-AMB ECO Specification

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.