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TEYU Chiller Offers Cooling Solutions for Hydrogen Fuel Cells Laser Welding

Hydrogen fuel cell cars are booming and require precise and sealed welding of the fuel cell. Laser welding is an effective solution that ensures sealed welding, controls deformation, and improves the conductivity of the plates. TEYU laser chiller CWFL-2000 cools and controls the temperature of the welding equipment for high-speed continuous welding, achieving precise and uniform welds with excellent air tightness. Hydrogen fuel cells offer high mileage and fast refueling and will have wider applications in the future, including unmanned aerial vehicles, ships, and rail transportation.

May 13, 2023
Why Do CO2 Lasers Need Water Chillers?

Are you curious about why CO2 laser devices need water chillers? Do you want to learn how TEYU S&A Chiller's cooling solutions play a vital role in maintaining a stable beam output?CO2 lasers have a photoelectric conversion efficiency of 10%-20%. The remaining energy is converted into waste heat, so proper heat dissipation is crucial. CO2 laser chillers come in air-cooled chiller and water-cooled chiller types. Water cooling can handle the entire power range of CO2 lasers. After determining the structure and materials of the CO2 laser, the temperature difference between the cooling liquid and the discharge area is the main factor affecting heat dissipation. A rising liquid temperature causes a decrease in temperature difference, reducing heat dissipation and ultimately affecting laser power. Stable heat dissipation is vital for consistent laser power output. TEYU S&A Chiller has 21 years of experience in R&D, manufacturing and sales of chillers. Our CW series CO2 laser chillers can effectively control the temperature of the circulating water inside the CO2 laser, resulting in stable beam output power and prolonging the service life of CO2 lasers.

May 09, 2023
Water Chillers for Laser Peening Technology

Laser peening, also known as laser shock peening, is a surface engineering and modification process that uses a high-energy laser beam to apply beneficial residual compressive stresses to the surface and near-surface regions of metal components. This process increases the materials’ resistance to surface-related failures such as fatigue and fretting fatigue, by delaying the initiation and propagation of cracks through the generation of deeper and larger residual compressive stresses. Think of it as a blacksmith wielding a hammer to forge a sword, with laser peening being the technician's hammer. The process of laser shock peening on the surface of metal parts is similar to the hammering process used in swordmaking. The surface of the metal parts is compressed, resulting in a denser surface layer of atoms.TEYU S&A Chiller provides cooling solutions in various fields to support the advancement of laser processing technology toward more cutting-edge applications. Our CWFL Series are excellent water chillers for laser peening technology. Feel free to contact us at [email protected] to quickly find the laser peening cooling solution that suits you.

May 09, 2023
Metal Welding Made Easy with TEYU S&A Handheld Laser Chillers

March 23, TaiwanSpeaker: Mr. LinContent: Our factory specializes in the processing of bathroom and kitchen parts using materials such as stainless steel, copper, and aluminum alloys. However, traditional welding tools often result in issues such as bubbles after welding. With the increasing demand for high-quality decoration materials, we have introduced TEYU S&A handheld laser welding chiller for more efficient welding processing. Indeed, laser welding has largely improved our processing efficiency, while also addressing problems associated with high melting points and difficult adhesion of materials. We believe that laser processing will have more possibilities in the future.

May 08, 2023
Good News for Beginners in Handheld Laser Welding | TEYU S&A Chiller

Looking to improve your handheld laser welding efficiency with complex shaped parts? Check out this video featuring advanced cooling technology for handheld laser welders from TEYU S&A Chiller. Perfect for beginners in handheld laser welding, this flexible and easy-to-use water chiller fits snugly in the same cabinet as the laser. Get inspired to DIY welding parts and bring your welding projects to the next level. TEYU S&A RMFL series water chillers are specially designed for handheld welding. With dual independent temperature control to cool the laser and welding gun at the same time. The temperature control is accurate, stable and efficient. It's the perfect cooling solution for your handheld laser welding machine.

May 06, 2023
TEYU Laser Chiller Applied to Direct Metal Laser Sintering (DMLS)

What Is Direct Metal Laser Sintering? Direct metal laser sintering is an additive manufacturing technology that uses various metal and alloy materials to create durable parts and product prototypes. The process begins in the same way as other additive manufacturing technologies, with a computer program that segments 3D data into 2D cross-sectional images. Each cross-section serves as a blueprint, and the data is transmitted to the device. The recorder component pushes powdered metal material from the powder supply onto the build plate, creating a uniform layer of powder. A laser is then used to draw a 2D cross-section on the surface of the build material, heating and melting the material. After each layer is completed, the build plate is lowered to make room for the next layer, and more material is evenly reapplied to the previous layer. The machine continues to sinter layer by layer, building parts from the bottom up, then removing the finished parts from the base for post-processing, then removing the finished parts from the base for post-processing, including heat treatment, polishing, and other processes. TEYU laser chillers come with mature temperature control solutions for the laser additive manufacturing industry. And high-quality and high-efficient laser chiller CW-7800 is the perfect cooling solution for direct metal laser sintering (DMLS).

May 04, 2023
TEYU Chiller Supports Laser Quenching for Workpiece Surface Strengthening

High-end equipment requires extremely high surface performance from its components. Surface strengthening methods such as induction, shot peening, and rolling are hard to meet the application demands of high-end equipment. Laser surface quenching uses a high-energy laser beam to irradiate the workpiece surface, rapidly raising the temperature above the phase transition point. Laser quenching technology has higher processing accuracy, a lower probability of processing deformation, greater processing flexibility and produces no noise or pollution. It has been widely used in the metallurgical, automotive, and mechanical manufacturing industries, and is suitable for heat treating various types of components.With the development of laser technology and cooling system, more efficient and powerful equipment can automatically complete the entire heat treatment process. Laser quenching not only represents a new hope for workpiece surface treatment, but also represents a new way of material strengthening, with new ideas and new horizons. This is a significant breakthrough for the entire industry.

April 27, 2023
TEYU S&A Chiller Never Stops R&D Progress in the Ultrafast Laser Field

Ultrafast lasers include nanosecond, picosecond, and femtosecond lasers. Picosecond lasers are an upgrade to nanosecond lasers and use mode-locking technology, while nanosecond lasers use Q-switching technology. Femtosecond lasers use a completely different technology: the light emitted by the seed source is broadened by a pulse expander, amplified by a CPA power amplifier, and finally compressed by a pulse compressor to produce the light. Femtosecond lasers are also divided into different wavelengths such as infrared, green, and ultraviolet, among which infrared lasers have unique advantages in applications. Infrared lasers are used in material processing, surgical operations, electronic communications, aerospace, national defense, basic sciences, etc. TEYU S&A Chiller has developed various ultrafast laser chillers, providing higher precision cooling and temperature control solutions to assist ultrafast lasers to make breakthroughs in precision processing.

April 25, 2023
TEYU Chiller Provides Reliable Cooling Solutions for Laser Cleaning Technology

Industrial products often require the removal of surface impurities like oil and rust before they can undergo electroplating coating. But the traditional cleaning methods fail to meet green production requirements. Laser cleaning technology uses high-energy density laser beams to irradiate the object’s surface, causing surface oil and rust to evaporate or fall off instantly. This advanced technology is not only effective but also harmless to the environment.Laser cleaning is great for various kinds of materials. The development of the laser and laser cleaning head is driving the process of laser cleaning. And the development of intelligent temp control technology is also crucial to this process. TEYU Chiller continuously seeks more reliable cooling solutions for laser cleaning technology, helping to propel laser cleaning into the stage of 360-degree scale application.

April 20, 2023
TEYU Water Chiller Cools Laser Cutting Equipment in the Advertising Industry

We went to an advertising exhibition and wandered around for a while. We checked out all the equipment and were blown away by how common laser equipment is nowadays. The application of laser technology is incredibly extensive. We came across a sheet metal laser cutting machine. My friends asked me the most about this white box: "What is it? Why is it placed next to the cutting machine?" "This is a chiller for cooling the fiber laser cutting equipment. With it, these laser machines can stabilize their output beam and cut out these beautiful patterns." After learning about it, my friends were very impressed: "There’s a lot of technical support behind these awesome machines."

April 17, 2023
TEYU Water Chiller Controls Temperature Precisely For Film UV Laser Cutting

Showcasing an "invisible" UV laser cutter. With its unparalleled precision and speed, you won't believe how fast it can cut through various films. Mr. Chen demonstrates how this technology has revolutionized the processing. Watch now!Speaker: Mr. ChenContent: "We mainly do all kinds of film cutting. In recent years, laser has been widely used, so our company also purchased a UV laser cutter, and the cutting efficiency is greatly improved. With an TEYU S&A UV laser chiller to control the temp precisely, UV laser equipment can stabilize the beam output."More about UV laser cutter chiller CWUP-10 at https://www.teyuchiller.com/portable-industrial-chiller-cwup10-for-ultrafast-uv-laser

April 12, 2023
TEYU Fiber Laser Chiller Boosts Wide Application of Metal Pipe Cutting

Traditional metal pipe processing required sawing, CNC machining, punching, drilling, and other procedures, which are arduous and time- and labor-consuming. These costly processes also resulted in low precision and material deformation. However, the advent of automatic laser pipe-cutting machines allows traditional procedures like sawing, punching and drilling to be completed on one machine automatically.TEYU S&A fiber laser chiller, specifically designed for cooling fiber laser equipment, can improve the cutting speed and precision of the automatic laser pipe-cutting machine. And cut various shapes of metal pipes. With the continuous improvement of laser pipe-cutting technology, the chillers will create more opportunities and expand the application of metal pipes in various industries.

April 11, 2023

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