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[China]
Trade Verify
Address: Room 601-701,Building 6, No.3 JingNeng Technology Environmental Protection Industrial Park, No.2 Baolong Road,Longgang District, Shenzhen.China.518116
Contact name:Oscar
Shenzhen Hanwei Laser Equipment Co., Ltd. |
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Verified Suppliers
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Diode laser welding machine - Diode laser source and Diode laser welding head
Description
A semiconductor laser, also known as a diode laser, is a type of laser that utilizes a semiconductor diode as the active medium to generate coherent light. It is one of the most common types of lasers used in various applications, including telecommunications, optical data storage, laser printing, barcode readers, laser pointers, and many others.
The basic structure of a semiconductor laser consists of a semiconductor diode, which typically comprises layers of different semiconductor materials such as gallium arsenide (GaAs) or indium gallium arsenide (InGaAs). These materials are chosen for their specific properties that enable efficient light generation.
The diode laser operates based on the principle of stimulated emission, where the emission of photons is stimulated by an external energy source. When a forward electric current is applied to the diode, it creates a population inversion of electrons in the semiconductor material. This population inversion is achieved by carefully selecting the doping levels and design of the diode structure.
The population inversion allows for the efficient amplification of
light. As the current flows through the diode, electrons recombine
with holes in the semiconductor material, releasing energy in the
form of photons. These photons bounce back and forth between the
reflective end facets of the diode, undergoing amplification with
each pass. One facet of the diode is coated with a highly
reflective material, while the other facet is partially reflective,
allowing a portion of the light to escape as a laser beam.
The output characteristics of a semiconductor laser, such as the
wavelength, output power, and beam quality, are determined by the
materials used in the diode structure, as well as the design and
manufacturing processes. Different semiconductor materials and
structures can be employed to generate laser light at various
wavelengths, ranging from ultraviolet to infrared, depending on the
intended application.
Semiconductor lasers are favored for their compact size,
efficiency, and ease of integration into electronic systems. They
have revolutionized various fields of technology and continue to
play a crucial role in modern optical communications, data storage,
and countless other applications.
The diode laser has more effective power conversion efficiency than Yag laser. The compact size and independent R&D control system make it have a more competitive price. Cause of the light beam from diode laser source is big, so energy evenly distributed, make it more suitable for plastic welding, tin solder and thin metal welding.
Plastic welding: Auto parts (sensor, valves, car lights, inner and outside accessories), Medical treatment (Plastic bags, pipes conveying fluid, tank, inspection device), others (thin film, textile, food packaging).
Tin soldering: Phone 3C (Phone connector, FPCB panel, camera), Auto parts (auto sensor, switch, auto connector, PCB panel), others (Television, coils, sensor, signal antenna).
For middle-thick board welding, big piece welding, tin solder, plastic welding and other application has absolute advantage. It is economic and efficiency welding head. The models are SMA905, D80, QBH three connectors. And support 30W~4000W laser power to meet the different needs of customers.
Advantage
Compact structure. Long service life. High power conversion efficiency. None consumable parts.
Light beam energy evenly distributed.
Unique QCW (Can be set any wavelength of spot welding), PWM (adjust), CW (continue), Output mode, with Up slow and down slow function.
Independent research and development, produce and sale.
Small size, Light weight.
Economy and high effective.
Laser power: 30w – 4000 w.
Integrated water route, completely enclosed internal structure.
Temperature detection.
HanWei Diode Laser Source HW-D serials has been developed in 2016 years.
HanWei Laser independetly develop full version of Diode Laser welding system special for welding: Diode laser source, Diode laser welding head, laser control system, full welding unit.
Specification
| Laser source | Model | HW – D - 60 | HW – D - 100 | HW – D - 200 | |
| Laser wavelength | 808 / 915 / 945 / 980 (Option). 915 as standard | ||||
| Wavelength range | ±5nm | ||||
| Max output power | 60W | 100W | 200W | ||
| Optical spectrum width (F WHM) | ±3 | ||||
| Fiber core | 100 um / 200 um | ||||
| Valve pore diameter | 0.22 | ||||
| Fiber connector | SM 90 5/D80 | ||||
| Pulse width | PWM / 0nm ~ + ∞ | ||||
| Pulse repeat frequency | 100 pps | ||||
| Adjust guide beam | Guide beam (Red) | ||||
| Output stability | 3% | ||||
Power supply | Input power | AC 220V / 50Hz or 60Hz | |||
| Equipment power | 300W | 500W | 1000W | ||
| Working way | Continue / Adjust / QCW | ||||
| Cooling | Cooling way | Air | Water | ||
| Controller | Save | Max 32 kinds of working mode set and save. | |||
| Wave form controller | Can set any wavelength | ||||
| Counter | Laser output count | ||||
| 9999 bits laser output total count | |||||
| Error alarm | Display all of error and alarm and can be select. | ||||
| System Spec | Dimension size | 525*430*225 | |||
| Weight | 18 Kg | ||||
| Diode Laser Head Model | HW-36-XXXXXX – T - QBH | HW-50-XXXXXX – F - QBH |
| Usable Power | 200 W maximum | 500-4000 W maximum |
| Collimating length | 80/100/120/150/200 | 100 / 150 / Customized |
| Focus length | 80/100/120/150/200 | 80/100/120/150/200 |
| Interface type | SMA 905 / D80 | SMA 905 / QBH |
| Accessible wave range | 1064 | 1064 |
| Head Type | F / T / Y | F / T / Y |
| Net weight | 1.1 kg | 2.7 Kg |
| Usable laser source | Diode laser source | Diode laser source |
We provide technical support and service to customers using our Handheld Welding Head products. Our support staff is available to answer any questions about the product, provide troubleshooting advice, and help with product installation and maintenance. We also offer extended warranties and replacement parts for our Handheld Welding Head products.
If you have any questions or need assistance with our Handheld Welding Head products, please contact us.
HanWei Laser already have been shipped and served lot's of over customers in various countries all of the world. Have dealers and agent in all of the world. Support on line remote technical support in time and local agent technical support.
The Handheld Welding Head is packaged in a paper box ,wooden frame or plywood, secured with packaging foam. The box is then labeled with the product name, size, and shipping address. The product is then shipped through a third-party shipping service.
HanWei Laser already have been shipped and served lot's of over customers in various countries all of the world.
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 storages, 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.
The company 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.
The company has a reputation for excellent customer service, quality products, and innovative solutions, which have made it a trusted name in the laser welding industry.
