TEYU S&A Water Chiller Maker at the LASER World of PHOTONICS SOUTH CHINA 2024

The LASER World of PHOTONICS SOUTH CHINA 2024 is in full swing, showcasing the latest innovations in laser technology and photonics. TEYU S&A Water Chiller Maker's booth is alive with activity, as visitors gather to explore our cooling solutions and engage in lively discussions with our expert team.

We cordially invite you to visit us at Booth 5D01 in Hall 5 at the Shenzhen World Exhibition & Convention Center (Bao'an New Hall) from October 14-16, 2024. Please stop by and explore our innovative water chillers for cooling laser cutting, laser welding, laser marking, and laser engraving machines in a wide range of industries. Looking forward to seeing you~

Source: https://www.teyuchiller.com/teyu-water-chiller-maker-at-laser-world-of-photonics-south-china-2024

TEYU Chiller Maker Will Attend 2024 LASER World of PHOTONICS SOUTH CHINA

The 9th Stop of the 2024 TEYU S&A World Exhibitions—LASER World of PHOTONICS SOUTH CHINA! This also marks the final stop of our 2024 exhibition tour.

Join us at Booth 5D01 in Hall 5, where TEYU S&A will showcase its reliable cooling solutions. From precision laser processing to scientific research, our high-performance laser chillers are trusted for their outstanding stability and tailored services, helping industries overcome heating challenges and drive innovation.

Please stay tuned. We look forward to seeing you at the Shenzhen World Exhibition & Convention Center (Bao'an) from October 14 to 16!

The Showcased Water Chillers

Heading to the 2024 LASER World of PHOTONICS SOUTH CHINA from October 14-16? We cordially invite you to join us at BOOTH 5D01 in Hall 5 to explore our cutting-edge laser cooling systems. Take a look at what awaits you:

Ultrafast Laser Chiller CWUP-20ANP

This cooler model is specifically designed for picosecond and femtosecond ultrafast laser sources. With an ultra-precise temperature stability of ±0.08℃, it provides stable temperature control for high-precision applications. It also supports ModBus-485 communication, facilitating easy integration into your laser systems.

Handheld Laser Welding Chiller CWFL-1500ANW16

It is a new portable chiller specifically designed for 1.5kW handheld laser welding, requiring no additional cabinet design. Its compact and mobile design saves space, and it features dual cooling circuits for the laser and the welding gun, making the welding process more stable and efficient. (*Note: The laser source is not included.)

Rack-Mounted Laser Chiller RMFL-3000ANT

This 19-inch rack-mountable laser chiller features easy installation and space-saving. The temp stability is ±0.5°C while the temp control range is 5°C to 35°C. It is a powerful helper for cooling 3kW handheld laser welders, cutters, and cleaners.

Rack-Mounted Ultrafast Laser Chiller RMUP-500AI

This 6U/7U rack-mounted chiller features a compact footprint. It offers a high precision of±0.1℃ and features a low noise level and minimal vibration. It is great for cooling 10W-20W UV and ultrafast lasers, laboratory equipment, semiconductor devices, medical analytical devices...

UV Laser Chiller CWUL-05AH

It is tailored to deliver cooling for 3W-5W UV laser systems. Despite its compact size, the ultrafast #laserchiller boasts a large cooling capacity of up to 380W. Thanks to its high-precision temperature stability of ±0.3℃, it effectively stabilizes UV laser output.

Fiber Laser Chiller CWFL-6000ENS

Featuring a temperature stability of ±1℃, this chiller boasts a dual cooling circuit dedicated to the 6kW fiber laser and the optics. Renowned for its high reliability, energy efficiency, and durability, the CWFL-6000 is equipped with multiple intelligent protections and alarm functions. It also supports Modbus-485 communication for easy monitoring and adjustments.

In total, there will be 13 water chiller units (including the rack-mount type, stand-alone type, and all-in-one type) and 3 enclosure cooling units for industrial cabinets on display. Please stay tuned! Looking forward to seeing you at Shenzhen World Exhibition & Convention Center.

Source: https://www.teyuchiller.com/teyu-water-chiller-maker-will-attend-laser-world-of-photonics-south-china

CO2 Laser Technology: EFR and RECI Laser Tubes

As the era of "light" arrives, laser light sources continue to evolve, including fiber lasers, pulsed lasers, and ultrafast lasers. CO2 laser tubes, with their high efficiency, high power, and excellent beam quality, are widely used in industrial, medical, and precision processing fields.

How CO2 Laser Tubes Work

The operating principle of CO2 laser tubes is based on the vibrational energy level transitions of carbon dioxide molecules. When an electric current passes through the laser tube, it excites the molecules, causing energy transitions and emitting laser light. We will analyze the differences and applications of two types of CO2 laser tubes: EFR laser tubes and RECI laser tubes.

While both types operate on similar principles, their main differences lie in the excitation method and laser characteristics:

EFR Laser Tubes: EFR laser tubes use an electric current to excite the gas, providing stable output power and excellent beam quality, making them suitable for a variety of laser processing tasks.

RECI Laser Tubes: RECI laser tubes use heat generated by light waves to excite the gas, producing a pure, evenly distributed laser beam. This makes them ideal for precision processing and medical applications where laser quality is of utmost importance.

Applications of EFR and RECI Laser Tubes

EFR Laser Tube Applications: 1)Laser Engraving: Suitable for engraving various materials such as wood, plastic, and metal. 2)Laser Cutting: Effective for rapid cutting of materials like metal, glass, and textiles. 3)Laser Marking: Provides permanent markings on products.

RECI Laser Tube Applications: 1)Precision Processing: Delivers high-precision cutting and engraving for electronic component manufacturing. 2)Medical Equipment: Enables precise laser operations in surgical and therapeutic procedures. 3)Scientific Instruments: Provides a stable and high-quality laser source for research work.

Cost-Effectiveness Analysis of EFR and RECI Laser Tubes

EFR Laser Tubes: With their lower initial cost and maintenance expenses, they are ideal for users with budget constraints or specific cost considerations.

RECI Laser Tubes: Although they have a higher initial cost, their superior quality and long-term stability ensure excellent performance, potentially offering better cost-effectiveness over time.

The Role of Water Chillers in CO2 Laser Systems

During high-power laser operations, the heat generated by the laser tubes can affect performance and longevity. Therefore, a water chiller is essential for maintaining stability and prolonging the lifespan of the CO2 laser tubes. TEYU CO2 laser chillers provide both constant temperature and intelligent temperature control modes, allowing for on-demand switching to ensure the stable and efficient operation of CO2 laser systems.

When choosing a CO2 laser tube, users should make decisions based on their application needs, budget, and laser quality requirements. Whether opting for an EFR or a RECI laser tube, pairing it with a suitable water chiller is crucial for ensuring long-term, stable operation.

Source: https://www.teyuchiller.com/co2-laser-technology-efr-laser-tubes-and-reci-laser-tubes👈

TEYU Water Chiller Maker at the CIIF 2024

The 24th China International Industry Fair (CIIF 2024) is now open, and TEYU S&A Chiller has made a strong impression with its technical expertise and innovative chiller products. At Booth NH-C090, the TEYU S&A team engaged with industry professionals, addressing questions and discussing advanced 

On the first day of CIIF 2024, TEYU S&A also gained media attention, with leading industry outlets conducting exclusive interviews. These interviews highlighted the advantages of TEYU S&A water chillers in sectors like smart manufacturing, new energy, and semiconductors, while also exploring future trends. 

The excitement of the exhibition is far from over, and we look forward to seeing you in NECC (Shanghai) from September 24-28!

Source: https://www.teyuchiller.com/teyu-water-chiller-maker-at-the-24th-china-international-industry-fair

Cooling Methods for Waterjets: Oil-Water Heat Exchange Closed Circuit and a Chiller

Waterjets, while less common than plasma or laser cutting systems—making up only 5-10% of the global market—play a vital role in cutting materials that other technologies cannot handle. Despite being significantly slower (up to 10 times slower) than thermal cutting methods, waterjets are indispensable for processing thick metals like bronze, copper, and aluminum, non-metals such as rubber and glass, organic materials like wood and ceramics, composites, and even food.

Most waterjet machines are produced by small OEMs. Regardless of size, all waterjets require effective cooling to maintain performance and longevity. The small waterjet systems typically need 2.5 to 3 kW of cooling capacity, while larger systems may require up to 8 kW or more.

An effective cooling solution for these waterjet systems is the oil-water heat exchange closed circuit combined with a water chiller. This method involves transferring heat from the waterjet's oil-based system to a separate water loop. A water chiller then removes heat from the water before it's recirculated. This closed-loop design prevents contamination and ensures optimal cooling efficiency.

TEYU S&A Chiller, a leading water chiller manufacturer, is renowned for the efficiency and stability of its chiller products. The CW series chillers offer cooling capacities from 600W to 42kW and are well-suited for cooling waterjet machines. For example, the CW-6000 chiller model provides a cooling capacity of up to 3140W, making it ideal for small waterjet systems, while the CW-6260 chiller offers up to 9000W of cooling power, perfect for larger systems. These chillers provide reliable and stable temperature control, safeguarding sensitive waterjet components from overheating. By effectively managing heat, this cooling method enhances waterjet performance and extends equipment life.

While waterjet systems may not be as widely used as their thermal cutting counterparts, their unique capabilities make them indispensable in specific industries. Effective cooling, particularly through the oil-water heat exchange closed circuit and chiller method, is critical to their performance, especially in larger, more complex systems. With TEYU high-performance water chillers, waterjet machines can operate more efficiently, ensuring long-term reliability and precision.

Source: https://www.teyuchiller.com/closed-loop-water-chiller-for-waterjet-machine

TEYU Chiller Maker Will Attend CIIF 2024

From September 24-28 at Booth NH-C090, TEYU S&A Chiller Manufacturer will showcase over 20 water chiller models, including fiber laser chillers, CO2 laser chillers, ultrafast & UV laser chillers, handheld laser welding chillers, CNC machine tool chillers, and water-cooled chillers, etc., which constitutes a comprehensive display of our specialized cooling solutions for various types of industrial and laser equipment.

In addition, TEYU S&A Chiller Manufacturer's latest product line—enclosure cooling units—will make its debut to the public. Join us as the first to witness the unveiling of our latest refrigeration systems for industrial electrical cabinets!

We look forward to meeting you at the National Exhibition and Convention Center (NECC) in Shanghai, China!

The Showcased Water Chillers at CIIF 2024

The highly anticipated 24th China International Industry Fair (CIIF 2024) will take place at the NECC in Shanghai from Sept. 24-28. Let me give you a sneak peek of some of the 20+ water chillers that are exhibited at Booth NH-C090 of TEYU S&A Chiller Manufacturer!

Ultrafast Laser Chiller CWUP-20ANP

This chiller model is specifically designed for picosecond and femtosecond ultrafast laser sources. With an ultra-precise temperature stability of ±0.08℃, ultrafast laser chiller CWUP-20ANP provides stable temperature control for high-precision applications. It also supports ModBus-485 communication, facilitating easy integration into your ultrafast laser systems.

Fiber Laser Chiller CWFL-3000ANS

Featuring a temperature stability of ±0.5℃, this chiller model boasts a dual cooling circuit dedicated to the 3kW fiber laser and the optics. Renowned for its high reliability, energy efficiency, and durability, the fiber laser chiller CWFL-3000 is equipped with multiple intelligent protections and alarm functions. It also supports Modbus-485 communication for easy monitoring and adjustments.

Rack-Mounted Laser Chiller RMFL-3000ANT

This 19-inch rack-mountable laser chiller features easy installation and space saving. The temp stability is ±0.5°C while the temp control range is 5°C to 35°C. Rack-mounted laser chiller RMFL-3000ANT is a powerful helper for cooling 3kW handheld laser welders, cutters, and cleaners.

Handheld Laser Welding Chiller CWFL-1500ANW16

It is a new portable chiller specifically designed for 1.5kW handheld welding, requiring no additional cabinet design. Its compact and mobile design saves space, and it features dual cooling circuits for the laser and the optics, making the welding process more stable and efficient. (*Note: The laser source is not included.)

Ultrafast/UV Laser Chiller RMUP-500AI

This 6U/7U rack-mounted chiller features a compact footprint. It offers a high precision of ±0.1℃ and features a low noise level and minimal vibration. It is great for cooling 10W-20W UV and ultrafast lasers, laboratory equipment, semiconductor devices, medical analytical devices...

UV Laser Chiller CWUL-05AH

It is tailored to deliver cooling for 3W-5W UV laser systems. Despite its compact size, laser chiller CWUL-05 boasts a large cooling capacity of up to 380W. Thanks to its high-precision temperature stability of ±0.3℃, it effectively stabilizes UV laser output.

During the fair, a total of more than 20 water chiller models will be exhibited. We will introduce our newest product series of enclosure cooling units to the public. Join us to experience the launch of these refrigeration solutions for industrial electrical cabinets. Looking forward to seeing you at Booth NH-C090, National Exhibition and Convention Center (NECC), Shanghai, China!

Source: https://www.teyuchiller.com/teyu-chiller-manufacturer-will-attend-china-international-industry-fair-2024

PCB Laser Depaneling Machine and Its Temperature Control Technology

The PCB laser depaneling machine is a device that uses laser technology to precisely cut printed circuit boards (PCBs). By controlling the movement trajectory of a high-energy laser beam on the surface of the material, it achieves precise cutting of PCB boards. This equipment is widely used in the electronics manufacturing industry, especially for depaneling operations that require high precision and efficiency.

Advantages of PCB Laser Depaneling Machines

High Efficiency: The laser depaneling machine uses a high-energy laser beam for cutting, allowing it to complete large-scale depaneling tasks in a short time. Compared to traditional mechanical cutting methods, the laser depaneling machine increases depaneling speed by more than 20%, significantly boosting production efficiency.

High Precision: The laser depaneling machine can achieve sub-millimeter precision, meeting the production needs of fine electronic products. The high energy density and strong controllability of laser technology ensure smooth cutting edges and consistent dimensions.

Strong Adaptability: The laser depaneling machine is suitable for various types of circuit boards, including rigid, flexible, and composite boards. Whether it's single-layer or multi-layer boards, the laser depaneling machine can adapt to and meet the depaneling requirements.

Automation Features: The laser depaneling machine is equipped with automatic positioning, automatic correction, and automatic scaling functions, enabling unattended production processing. This reduces human error, increases work efficiency, and enhances safety.

Non-Contact Processing: The laser depaneling machine uses non-contact processing, avoiding the damage and burrs that can occur with mechanical cutting, ensuring the flatness and quality of the PCB surface.

Multi-Material Compatibility: The laser depaneling machine is compatible with various materials, such as FPC (flexible circuit boards), PCB, RFPC (radio frequency circuit boards), IC substrate ceramics, and more, offering strong versatility and applicability.

The Necessity of Laser Chiller

During operation, the stability and precision of the laser source in a PCB laser depaneler are critical to the quality of the cutting. To maintain the laser's operating temperature within an appropriate range and prevent performance degradation or damage due to excessive heat, some high-performance laser depaneling machines may require a laser chiller for cooling. A laser chiller effectively controls the laser's temperature, ensuring optimal performance even during continuous operation or in high-temperature environments. Additionally, using a laser chiller can extend the laser's lifespan and improve the equipment's stability and reliability.

TEYU S&A Chiller Manufacturer, with 22 years of experience in the refrigeration industry, has developed over 120 laser chiller models to meet the cooling needs of various laser equipment. With a 2-year warranty, an annual shipment volume of 160,000 chiller units, and sales in over 100 countries and regions, TEYU S&A Chiller Manufacturer is your trusted partner. Quato us to get your tailored cooling solution. Please write to us for your customized cooling solution.

Source: https://www.teyuchiller.com/pcb-laser-depaneling-machine-and-its-temperature-control-solution