Han’s Laser: Innovation in Industrial Laser Technology

Han’s Laser Corporation is a wholly-owned subsidiary of Han’s Laser Technology Group, a global leader in industrial laser technology. Marcelo Silvestre, sales engineer, explains, “As a pivotal entity in the laser technology sector, we are committed to providing cutting-edge industrial laser machine technology tailored to meet the specific needs of our diverse range of customers.” Headquartered in the United States and supported by a team of knowledgeable and trained personnel, the company is at the forefront of industry transformation through its innovative machines.

Established in 1996, Han’s Laser Technology Industry Group has rapidly grown to be the flagship of China’s national laser industry and one of the most renowned laser equipment manufacturers worldwide.

Han’s Laser Corporation demo room

Variety of Applications

Han’s Laser Corporation offers an extensive array of over 200 machine models. Silvestre added that these include laser engraving, marking, etching series, laser welding series, laser cutting series, micromachining systems, robot and automated systems, flying marking series, subsurface engraving series, and laser display series. The systems are used across various industries, including electronics, telecommunications, automotive, medical devices, jewelry, packaging, construction, and fashion.

Ensuring that medical devices, implants, tools, and instruments are permanently and accurately marked, Han’s Laser’s marking technology withstands corrosion and robust sterilization processes. Its nanosecond MOPA fiber laser and picosecond laser marking machines excel in marking unique device identifiers (UDI), manufacturer information, GS1 codes, and more on materials such as metal, stainless steel, ceramics, and plastics.

Laser welding for medical devices offers precision and minimal heat-affected zones, making it ideal for housing packaging of active implantable devices, earwax protectors, and balloon catheters. Silvestre says, “It is imperative that our welding is accurate and focused the first time because our technology is used in products related to life-saving devices.”

Industrial laser welding includes both heat conduction welding and laser deep penetration welding. It is extensively used in high-precision manufacturing sectors like automotive, aerospace, and high-speed railways, offering benefits such as small heating areas and non-contact processing. Known for its precision, Han’s Laser’s cutting technology supports two-dimensional and three-dimensional cutting of various materials, minimizing deformation and enhancing quality with a narrow cut width and smooth edges.

PCB Assembly

PCB Depaneling: Laser depaneling is a non-contact, high-precision process that avoids mechanical stress and wear, making it superior to traditional methods. It is controlled by software, enabling flexible and precise cutting patterns without the need for realignment.

PCB Laser Cutting: When deciding between CO2 and UV, the CO2 laser has a faster and more cost effective PCB cutting speed compared to the UV laser, but it results in more charring and a wider kerf width.

The UV laser, with a 355 nm wavelength, uses a “cold marking” method, producing a focused beam diameter of 20μm and minimal thermal impact, preventing damage to electronic components. UV lasers are suitable for cutting and marking various materials, including rigid, flexible, and rigid-flex substrates, such as FR4, polyimide, ceramics, PTFE, polyester, aluminum, brass, and copper.

Laser Marking and Decoating: These processes enhance PCB traceability and quality control. Laser marking is environmentally friendly and suitable for fine processing, while decoating efficiently removes adhesives without damaging the PCB.

Tin Ball Laser Soldering: This method uses non-contact laser heating to precisely place solder balls, ensuring high-quality and high-precision soldering, suitable for sensitive and small components.

Commitment to R&D

Han’s Laser Corporation’s commitment to innovation is seen in its powerful research and development (R&D) capabilities. The company’s proficient R&D team has secured over 5000 patents and dozens of software copyrights. It is among the few global companies mastering ultraviolet laser patent technology.

Each product from Han’s Laser undergoes rigorous examination in compliance with ISO 9001 (Quality Control System) and ISO 14001 (Environmental Management System) standards before reaching the market.

The company’s laser equipment series have also acquired CE certifications, reflecting its adherence to stringent quality and safety standards. This rigorous quality assurance process embodies Han’s Laser’s commitment to producing world-class laser equipment. In addition to CE, all laser equipment imported to the United States also has an FDA certificate, demonstrating that the company complies with federal regulations regarding laser safety and labeling.

Han’s Laser Corporation, through its innovative products and steadfast commitment to quality, stands as a pillar in the industrial laser technology sector.” Our extensive product range, spanning multiple industries, combined with a robust R&D framework and stringent quality controls, positions Han’s Laser as a trusted and pioneering leader in the global laser equipment market,” Silvestre concludes. “As we continue to advance and expand, we remain dedicated to enhancing our technology leadership, delivering top-notch solutions that meet the evolving needs of our customers across various global sectors.”

Contact: Han’s Laser Corp.
4224 Clay Business Drive, Katy, TX 77449, USA
Phone: 832-234-9188
E-mail: marcelos@hanslaserus.com
Web: www.hanslaserus.com