UW LASER

Name: UW LASER
Address: Longgang, Shenzhen, 518000, CN
Telephone: +8675526415405

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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from UW LASER, Industrial Company, Longgang, Shenzhen.

Established in 2005, United Winners Laser Co., ltd is an international High-tech Enterprise in China that focuses on R&D, production, sale and service of laser welding machine and relative automation systems.

08/05/2026

UW Exhibition | Welcome to the UW Laser booth at the 18th International Battery Fair ( ). Let's explore the future of intelligent laser manufacturing together and discuss the unlimited possibilities of new energy battery production.

For more details or product inquiries, please kindly reach out to us via [email protected]
Web: en.uwlaser.com

30/04/2026

UW Product | UW Wide-Format Laser Cleaning Machine for Cathode

The UW Wide-Format Laser Cleaning Machine for Cathode, independently developed by UW Laser, is a specialized electrode surface treatment equipment for the front-end processes of cell manufacturing. It conveys electrodes through continuous web feeding. The laser beam generated by the laser is emitted from the optical output port, and precisely acts on both sides of the specified coating area of the electrode. The active material is removed via high-temperature melting, combustion and vaporization. Meanwhile, an exhaust and dust removal system collects residues synchronously, finally exposing the internal metal conductive current collector to meet the cleanliness requirements for tab welding.

Core Technologies
⚫ Self-developed multi-station laser galvanometer processing control system
Supports multi-station collaborative operation, enabling laser cleaning on multiple coating areas of the electrode simultaneously. It breaks through the efficiency bottleneck of single-station systems and greatly increases output per unit time.
⚫ Self-developed wiping mechanism dedicated for cathodes
Designed according to the characteristics of cathode electrodes, it effectively prevents mechanical damage to the foil surface during cleaning. Meanwhile, the optimized contact mode delays the oxidation of the foil, ensuring long-term stability of the current collector’s electrical conductivity.

Equipment Advantages
⚫ Efficiency & Productivity Boost
Combining our self-developed multi-station laser galvanometer control system with mature laser processes, production efficiency is increased by 30%.
⚫ High-Efficiency Double-Sided Processing: Featuring a dual-side platen support structure, the equipment completes double-sided cleaning in a single feeding cycle, greatly simplifying workflow and saving space.
⚫ Premium Quality Control: Through continuous equipment iteration, an excellent and complete supply chain has been established. Equipment quality is guaranteed via Six Sigma incoming material management.
⚫ Advanced Monitoring & Dust Removal: Equipped with multi-stage high-efficiency dust removal and dust monitoring systems to ensure a clean processing environment.
⚫ Excellent Compatibility: Compatible with continuous, discontinuous, zebra coating and other processes. The one-click recipe switching function quickly adapts to different production requirements and reduces downtime.

For more details or product inquiries, please kindly reach out to us via [email protected]

Web: en.uwlaser.com

13/02/2026

Global Perspective on UW Laser | What makes this Chinese factory so impressive that our Indian colleague can't stop praising it? Huizhou UW has the answer! Leave a comment below. You're welcome to visit!

Stay tuned for updates on the latest news of UW Laser. If you want to know more, please contact us via [email protected]
Web: en.uwlaser.com

30/01/2026

UW News | UW Laser Won the 2025 COS Science and Technology Innovation Award

On December 29, 2025, the Chinese Optical Society announced the 2025 Science and Technology Innovation Awards. UW Laser was honored with the Second Class Award in Technological Invention for its project titled "Key Technologies and Applications of High-Power Blue Laser Intelligent Manufacturing."

The award-winning project, "Key Technologies and Applications of High-Power Blue Laser Intelligent Manufacturing," is a major breakthrough independently developed by UW Laser. After four years of dedicated R&D, the technical team successfully developed a 450nm high-absorption blue laser, dual-wavelength high-speed hybrid welding technology, and sensing and control technology for high-temperature molten pools.

The company has launched multiple series of blue and red-blue hybrid lasers, as well as complete welding equipment, which are tailored to meet the manufacturing needs of new energy vehicle batteries.

The project's pioneering red-blue composite wavelength beam combining technology overcomes key bottlenecks in traditional laser welding. Its innovative beam combining and multi-module integrated control replace conventional single-wavelength solutions, enabling high-speed, high-quality welding of aluminum, copper, and other highly reflective metals.

In practical use, welding spatter and defects are significantly reduced, with speeds exceeding 300 mm/s and improved production efficiency. The hybrid blue-infrared technology increases laser absorption in copper from less than 5% to over 30%, achieving rapid full keyhole absorption for optimal laser utilization.

The technology is now successfully applied in critical power battery welding processes, including covers, sealing nails, terminals, and busbars, providing efficient and reliable solutions for new energy vehicle battery manufacturing.

UW Laser remains at the forefront of laser technology innovation. This award is a significant recognition of the company's commitment to deepening technological development while aligning closely with market needs.

Stay tuned for updates on the latest news of UW Laser. If you want to know more, please contact us via [email protected]
Web: en.uwlaser.com

31/12/2025

UW Product | RWD Real-time Weld Depth Monitoring System

From sampling inspection to 100% full inspection, and from delayed feedback to real-time monitoring. UW Laser RWD Real-time Weld Depth monitoring system sets a new benchmark for welding quality with millisecond-level response.

For more details or product inquiries, please kindly reach out to us via [email protected]
Web: en.uwlaser.com

30/12/2025

UW Product | UW Fully Automatic Line for Low-voltage Relays

This line integrates the full processes of high-speed loading → modular assembly → in-line testing → packaging, and realizes core procedures including precision assembly of contacts/coils (with a positioning accuracy of ±0.05 mm), coil winding, contact riveting, plasma surface activation, dispensing and sealing, vacuum testing (replacing alcohol testing), as well as FD parameter testing.

The production line adopts six-axis industrial robots and machine vision systems, combined with MES system-enabled data traceability. It supports quick model changeover for relays such as JIS-12 and RT series; the single-line production capacity reaches 1,200 pieces per hour, with the defect rate stably controlled at ≤ 50 PPM, meeting the stringent standards of customers such as TE Connectivity and Omron in the fields of automotive electronics and smart home.

Highlights
⚫ The model changeover time is shortened to within 15 minutes, enabling flexible response to customers' customized requirements.
⚫ Servo-driven energy feedback technology is adopted to reduce energy consumption by 30%.
⚫ Key units are equipped with Class 0.5 impedance testers and infrared thermal imaging systems (with a defective product sorting accuracy rate of ≥ 99.7%).
⚫ The MES system is implemented to achieve OEE > 85% and MTBF > 2000h.
⚫ It supports remote process optimization and predictive maintenance.

For more details or product inquiries, please kindly reach out to us via [email protected]
Web: en.uwlaser.com

24/12/2025

UW Product | UW High-voltage Relay Assembly and Welding Automatic Line

This production line integrates the full-process functions of high-voltage relay assembly, testing and packaging, supporting 38 processes including pallet laser marking, laser welding/riveting, moving contact/iron core assembly, air gap detection, contact cleaning, parameter measurement, ceramic-Kovar spot welding/full welding, helium leak detection & gas charging/discharging, magnet magnetizing & mounting, potting & pressing, as well as aging testing, realizing fully unmanned operation.

The production line comes standard with a CCD vision system and high-performance sensors, and supports MES data binding. Its production capacity covers a graded range of 500–800 pcs per hour (with the pre-research line reaching 800 pieces per hour). The welding unit is equipped with an RWD weld pe*******on monitoring system and a self-developed oscillating welding head, while the electrical testing unit integrates a circuit self-test function to ensure the precision and reliability of sealing performance and electrical properties.

Highlights
⚫ The production line adopts a modular design, featuring strong compatibility, short customization cycle and rapid delivery capability.
⚫ Incoming material defect detection function is available, effectively improving equipment operation rate.
⚫ The welding process delivers high yield of sealing performance and high accuracy of electrical performance testing.
⚫ It integrates industrial aesthetics and transparent design.

For more details or product inquiries, please kindly reach out to us via [email protected]
Web: en.uwlaser.com

17/12/2025

UW Product | UW Dual-station Relay Welding Bench

The dual-station relay welding bench independently developed by UW Laser is composed of fixtures, a 3-axis welding module, a coaxial rotary shielding gas blowing structure, dual loading and unloading shafts, a PLC control system, a laser welding system, and other components; it enables automatic welding with manual loading and unloading, and all units of the welding bench adopt a modular design and can operate independently; the welding head is configured with an external rotary coaxial gas blowing structure, with a maximum welding speed of 20 mm/s depending on the thickness of the workpiece; welding paths can be input via CNC programming or teaching mode, the automated welding program during the welding process is modifiable, and operation and modification permissions can be set; a 17-inch display is provided as standard.

Highlights
⚫ High Welding Speed
Equipped with an imported fiber laser as the processing light source, it features high energy, excellent beam quality, fast welding speed, a large depth-to-width ratio, concentrated energy, and a small heat-affected zone.
⚫ High Welding Precision
The motion axes are driven by servo motors, with precision ball screws and linear guide rails adopted as transmission components. It delivers high precision and fast speed, boasting a maximum no-load speed of 300 mm/s and a repeat positioning accuracy of ±0.03 mm/300 mm.
⚫ Automated Control System
The control system supports multi-axis linkage, and the welding head is equipped with an external coaxial gas blowing function.
⚫ Easy Maintenance
The whole machine adopts a modular and standardized design, featuring a compact size and no consumables required, which ensures more convenient maintenance.

For more details or product inquiries, please kindly reach out to us via [email protected]
Web: en.uwlaser.com

28/11/2025

20 Years of Glory, UW Laser's Moments | Grand Launch! UW Laser's 20th Anniversary Video.

When boundaries become the starting point, the world is no longer distant. UW Laser, empowering China's intelligent manufacturing to resonate with the world.

12/11/2025

UW Product | Breakthrough in Lithium Battery Performance: "UW Laser Etching Machine" Launches

The UW laser surface processing (etching) machine is specifically designed for the surface treatment of positive and negative electrode sheets in lithium battery production. Its core mission is to significantly enhance the overall performance of batteries through precision laser processing technology. The core principle of the equipment lies in using a high-precision laser beam to scribe lines on the coating area of wide-format battery electrode sheets, which increases the surface area, expands the contact area with the electrolyte, and improves the efficiency of lithium ion intercalation and deintercalation, thereby optimizing the charge-discharge performance of battery cells.

The advantages of the UW Laser Surface Treatment (Etching) Machine are reflected not only in technical parameters but also directly translated into tangible benefits for customers:
⚫ Efficiency Leap & Capacity Doubling
Combined with the self-developed "multi-station laser flying processing galvanometer control system" and mature laser processes, production efficiency is increased by 50%.
The "rapid changeover" function enables quick adaptation to different production process requirements, reducing downtime.
⚫ Superior Yield & Cost Savings
The equipment has undergone rigorous stability optimization, achieving a production yield of up to 99.5%. High yield directly saves approximately 10% in raw material costs, reducing waste and rework.
⚫ Performance Enhancement & Product Leadership
Through electrode sheet etching, the root cause of lithium plating in lithium batteries is addressed. It improves battery safety and comprehensively enhances battery performance by about 10%.
⚫ Space Optimization & Flexible Customization
The design of completing double-sided processing in a single loading/unloading cycle, along with a compact overall structure, significantly saves equipment floor space and improves customer workshop utilization. Modular design allows configuration according to customers' production line requirements.

For more details or product inquiries, please kindly reach out to us via [email protected]
Web: en.uwlaser.com

10/11/2025

UW Exhibition | The Battery Show India 2025
UW Laser strikes again at the 2025 India Battery Show, empowering the upgrading of India's new energy industry with intelligent laser welding manufacturing solutions.

Stay tuned for updates on the latest news of UW Laser. If you want to know more, please contact us via [email protected]
Web: en.uwlaser.com

Address

Longgang
Shenzhen
518000

Telephone

+8675526415405

Website

https://en.uwlaser.com/

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