Beyond UV Lasers: Compact Precision Cooling for Low-Heat-Load Equipment

Small equipment can still have demanding cooling requirements. For OEMs developing compact laser systems, precision instruments, or specialized processing equipment, finding a chiller that fits limited space while maintaining stable temperature control is not always straightforward.

TEYU CWUP-05THSTY mini chiller is designed primarily for 3–5W UV laser systems. With a compact footprint of 39 × 27 × 23 cm, 460W cooling @ 20℃, and ±0.1°C temperature stability, it offers a practical cooling solution for desktop UV laser markers, compact engravers, and other precision equipment with compatible low cooling loads. Its PID temperature control helps maintain stable operating conditions without requiring a large industrial cooling system.

Where Can a Compact Precision Chiller Be Used?
UV laser marking and engraving remain the primary applications of the TEYU CWUP-05. However, similar cooling requirements can be found in other compact equipment.
For example, certain analytical instruments, laboratory systems, and specialized precision processing devices may require a small-capacity water chiller to manage heat while maintaining temperature stability. For equipment manufacturers and system integrators, TEYU CWUP-05 can be considered when the required cooling capacity, water flow, and temperature range are compatible.
Its compact size also makes it easier to accommodate in space-constrained equipment layouts, particularly for OEM systems where the cooling unit needs to fit within or alongside a machine enclosure.

Refrigerant Options for Different Market Requirements
Refrigerant selection is another consideration during equipment development. TEYU CWUP-05THSTY is available with R-134a, R-1234yf, or R-513A refrigerant options, depending on configuration.
R-134a remains a familiar and established option for applications where low-GWP refrigerant selection is not a primary consideration. R-513A provides another refrigerant choice, while R-1234yf, with a GWP of 4, may be relevant to manufacturers seeking lower-GWP cooling solutions.
For equipment intended for the EU market, refrigerant selection deserves particular attention in light of the F-gas Regulation's restrictions scheduled to apply from 2027 to certain stationary chillers with rated capacity up to and including 12 kW. The appropriate refrigerant configuration should be evaluated against the product's intended market and applicable requirements.

Designed for Convenient Equipment Integration
Beyond its compact footprint and temperature stability, TEYU CWUP-05 includes practical features for OEM applications:
1. Flexible power configurations: AC 1P 220–240V 50Hz and AC 1P 110V 60Hz.
2. RS-485 Modbus communication: Enables communication between the chiller and host equipment.
3. Built-in alarm protection: Water level, flow, and temperature alarms help identify cooling abnormalities.
4. Compact installation: A 39 × 27 × 23 cm footprint supports space-constrained system designs.
For manufacturers of desktop UV laser markers, compact engravers, and other precision equipment with low cooling loads, the TEYU CWUP-05THSTY offers a compact alternative to larger industrial chillers. Its suitability ultimately depends on the equipment's actual heat load, flow rate, and temperature requirements.

Source: https://www.teyuchiller.com/small-footprint-precise-cooling-where-teyu-cwup-05-mini-chiller-fits.html

TEYU CWFL-40000 in the USA: A Real-World 40kW Fiber Laser Cooling Application

As high-power fiber laser technology advances, 40kW laser systems are becoming an important part of industrial processing. Along with higher laser power comes a greater need for properly matched cooling systems to manage heat loads and maintain stable operating conditions.
For machine builders and industrial users in the United States, choosing a laser chiller involves more than cooling capacity. Electrical compatibility, refrigerant selection, and site operating conditions also need to be considered.

TEYU CWFL-40000 at a U.S. Industrial Site
The TEYU CWFL-40000 industrial chiller has been deployed at an industrial facility in the United States, as shown in the installation photo.
Designed for high-power fiber laser cooling applications, the CWFL-40000 provides cooling support for 40kW-class fiber laser systems. Its role is to remove excess heat from connected equipment and help maintain the required cooling conditions during operation.
This installation offers a real-world example of TEYU cooling equipment being integrated into a U.S. industrial environment.

What Should U.S. Buyers Consider When Selecting a 40kW Fiber Laser Chiller?
Selecting a chiller for a 40kW fiber laser requires matching its specifications to the actual laser system and installation conditions.

1. Electrical Compatibility: Industrial facilities in the United States use different electrical supply configurations. TEYU CWFL-40000 offers selectable power supply specifications to accommodate different project requirements, making electrical compatibility an important part of the configuration process.
2. Refrigerant Selection: Refrigerant requirements are becoming increasingly important in the U.S. market. The CWFL-40000 offers R-410A and R-32 options. R-32 has a lower Global Warming Potential (GWP) of 675, compared with 2,088 for R-410A, making it a relevant option when evaluating lower-GWP cooling configurations. For new equipment, refrigerant selection should also account for applicable EPA requirements, equipment classification, manufacturing or import dates, and relevant safety standards.
3. Cooling Performance: Cooling capacity, water flow, pump pressure, temperature control, and ambient operating conditions all influence whether a chiller is suitable for a particular laser system. The actual cooling requirements should be confirmed with the laser manufacturer rather than determined by laser output power alone.

Looking for a 40kW Fiber Laser Cooling Solution?
Whether you are integrating a new 40kW fiber laser cutting machine or upgrading an existing production line, choosing the right industrial chiller is an important part of system integration.
With selectable electrical configurations and refrigerant options, TEYU CWFL-40000 offers flexibility for different high-power laser cooling projects.
Contact TEYU via sales@teyuchiller.com with your laser specifications, electrical supply, and cooling requirements to discuss a suitable configuration.

Source: https://www.teyuchiller.com/teyu-cwfl-40000-chiller-in-the-usa-cooling-for-40kw-fiber-laser-applications.html

What Chiller Is Suitable for a 30 kW Fiber Laser Cutting Machine?

A 30 kW fiber laser cutting machine requires a cooling system capable of handling its thermal load while meeting the operating requirements of the laser source and optics. Choosing the right industrial chiller is therefore an important part of building a reliable laser processing system.

At FABTECH 2026 in Las Vegas, a U.S. exhibitor displayed a 30 kW fiber laser system alongside a TEYU CWFL-30000 industrial chiller. The application provides a practical starting point for understanding cooling requirements in high-power laser cutting.

Why Does a 30 kW Fiber Laser Need Proper Cooling?

High-power fiber laser systems generate substantial heat during operation. The laser source and optical components may have different cooling requirements, making temperature control, water flow and pressure important considerations when selecting a chiller.

A suitable cooling system helps maintain the required operating conditions and supports the stable operation of the overall laser system.

TEYU CWFL-30000: Key Cooling Features

The TEYU CWFL-30000 offers a nominal cooling capacity of 67 kW and is designed for demanding industrial cooling applications, including 30 kW fiber laser equipment.

Key features include:

* Dual refrigeration circuits for separate cooling of the laser source and optics.

* ±1.5°C temperature stability to support controlled cooling conditions.

* RS-485 communication for integration with compatible equipment.

* 250 L water tank for the recirculating cooling system.

* Integrated alarm functions to help identify abnormal operating conditions.

These features make the CWFL-30000 an option worth evaluating for high-power fiber laser applications. Actual suitability depends on the laser system's heat load, required flow and pressure, temperature specifications and operating environment.

How to Choose the Right Chiller for a Fiber Laser

Laser output power is an important starting point, but it should not be the only selection criterion. Equipment manufacturers and system integrators should also consider:

* The required cooling capacity under actual operating conditions.

* The specified water flow and pressure for the laser source and optics.

* The required water temperature and temperature stability.

* Electrical compatibility, communication interfaces and installation requirements.

* Evaluating these factors together helps ensure that the chiller matches the complete laser system rather than just its rated laser power.

Cooling Solutions for Industrial Laser Equipment

TEYU has specialized in industrial chiller development and manufacturing since 2002, offering cooling solutions for different laser power levels and industrial processes.

For laser cutting machine manufacturers, system integrators and equipment distributors, selecting a suitable chiller early in the equipment design process can help simplify cooling system integration.

Learn more about the TEYU CWFL-30000 industrial chiller or contact TEYU to discuss the cooling requirements of your fiber laser system.

Source: https://www.teyuchiller.com/teyu-cwfl-30000-alongside-a-30-kw-fiber-laser-cutting-system-at-fabtech-2026.html

What FABTECH 2026 Reveals About Industrial Cooling for Laser Processing

At FABTECH 2026 in Las Vegas, industrial chillers are appearing alongside a wide range of laser processing and metal fabrication equipment. TEYU chillers can be seen both at our own booth and integrated with equipment showcased by other exhibitors.
This highlights an important aspect of industrial cooling: a chiller is more than an auxiliary device. It is part of the overall equipment system, and its configuration can affect operating stability, temperature consistency, and equipment integration.

Cooling Needs Vary Across Applications
Laser cutting, laser welding, and CNC machining place different demands on temperature control.
For laser systems, cooling capacity and temperature stability need to match the heat load and the requirements of the laser source and other cooled components. CNC spindles, meanwhile, may need dedicated cooling to manage heat and help maintain dimensional consistency during machining.
As equipment power and production demands increase, selecting a chiller involves more than comparing rated cooling capacities. Heat load, coolant flow, temperature stability, ambient conditions, and installation space all matter.

Why OEM Cooling Integration Matters
The chillers displayed alongside other manufacturers' equipment at FABTECH illustrate the role of cooling in complete machine systems.
For OEMs and system integrators, early coordination between the equipment and chiller suppliers can help ensure that cooling capacity, connections, control requirements, and installation arrangements suit the intended application.
The right solution is not necessarily the largest chiller or the model with the tightest temperature specification. It is the one that meets the equipment's actual cooling requirements under its expected operating conditions.

Exploring Industrial Cooling Solutions at FABTECH 2026
With 24 years of experience in industrial temperature control, TEYU provides chillers for laser processing, CNC machining, and other industrial applications. Our product portfolio includes models with published temperature stability specifications ranging from ±0.08°C to ±1.5°C, depending on the model.
At FABTECH 2026, we are connecting with equipment manufacturers, integrators, and end users to discuss application requirements and practical cooling configurations.
If you are developing laser equipment, evaluating a CNC spindle cooling setup, or looking for a chiller supplier for your next machine, understanding the complete system is a good place to start.

Meet TEYU at FABTECH 2026
Booth: N9041, North Hall
Location: Las Vegas Convention Center
Dates: October 21–23, 2026

Source: https://www.teyuchiller.com/teyu-industrial-chillers-across-fabtech-2026.html

What Actually Shortens the Life of a DC CO2 Laser Tube?

A DC CO2 laser tube may have a rated service life, but actual lifespan depends heavily on how it is operated.

Four factors deserve particular attention:

1. Operating current: Running too close to or beyond the recommended current for long periods can accelerate degradation.

2. Cooling temperature: Excessive heat can affect tube performance, while overly low temperatures may increase condensation risk.

3. Coolant flow: Stable circulation is essential for continuously removing heat. Low flow, air bubbles or circulation issues can create unfavorable thermal conditions.

4. Operating pattern: Long production runs and frequent high-power operation place greater thermal demands on the tube.

Extending tube life is therefore not simply about "more cooling" but about maintaining appropriate temperature, reliable flow and suitable operating conditions.

For DC CO2 laser systems up to 130W, the TEYU water chiller CW-5200 is a trusted cooling solution among CO2 laser tube manufacturers and users, providing stable temperature control with steady circulation and built-in flow protection.

Source: https://www.teyuchiller.com/what-actually-shortens-the-life-of-a-dc-co2-laser-tube.html

CO₂ Laser Cooling: Do You Need a Water Chiller?

If you use a CO₂ laser, you may wonder whether you need a water chiller or if a pump and water tank are enough.
The answer depends on the laser type, heat load, operating time, ambient conditions, and the manufacturer's cooling requirements. For many water-cooled CO₂ laser tubes, especially in continuous cutting and engraving, a refrigeration water chiller provides more stable cooling.

Why Does a CO₂ Laser Need Cooling?
A CO₂ laser converts part of its electrical energy into heat. Coolant circulating through the laser tube absorbs this heat and carries it away.
A pump can circulate the coolant, but it does not actively remove the accumulated heat. During continuous operation, the coolant temperature can therefore rise.
A refrigeration chiller both circulates the coolant and removes heat, helping maintain a more stable temperature.

Water Cooling vs. a Water Chiller
CO₂ laser water cooling refers to the cooling method, while a water chiller is the equipment that manages it.
A chiller continuously circulates coolant while removing heat through refrigeration. This makes it different from a simple pump-and-reservoir system.
Also, an air-cooled chiller can still cool a water-cooled CO₂ laser. "Air-cooled" describes how the chiller rejects heat, not how the laser itself is cooled.

How Do You Choose a CO₂ Laser Chiller?
Laser power is a useful starting point, but it should not be the only consideration. Chiller selection should also account for:
* CO₂ laser type, such as DC glass tube or RF
* Actual heat load and required cooling capacity
* Temperature stability
* Required coolant flow and pressure
* Ambient temperature
* Continuous or intermittent operation
The laser manufacturer's cooling requirements should always take priority over a simple laser-power-to-chiller formula.

What Size Chiller Do You Need?
There is no universal rule such as "100W laser = a specific chiller". Application references can still be useful.
For example, TEYU CW-5000 chillers are commonly used with 60–100W DC CO₂ laser tubes, with applications extending to around 120W under suitable conditions. TEYU CW-5200 is commonly used with 100–130W DC CO₂ laser systems and is specified by TEYU for up to 130W DC or 60W RF CO₂ lasers.
For higher-power CO₂ lasers, larger chillers such as TEYU CW-5300, CW-6000, CW-6100, or CW-6200 may be suitable depending on the actual thermal load.
These figures are application references rather than universal ratings. The final selection should be checked against the laser source specifications and operating conditions.

What If the Cooling Is Not Stable?
Poor cooling can cause rising coolant temperatures, temperature fluctuations, alarms, reduced operating stability, and inconsistent processing results.
The goal of a CO₂ laser chiller is therefore not simply to make the laser colder. It is to remove heat and maintain suitable thermal conditions during operation.

So, Do You Need a Water Chiller?
Not every CO₂ laser requires a dedicated refrigeration chiller. For short or low-heat-load operation, simple coolant circulation may be sufficient.
For continuous operation or applications where stable coolant temperature is important, however, a dedicated water chiller provides more controlled heat removal.
The best approach is to start with the laser manufacturer's cooling requirements and then match the chiller to the actual heat load, flow requirements, and operating environment.

Source: https://www.teyuchiller.com/co2-laser-cooling-do-you-need-a-water-chiller.html

Laser Machine Chiller: How Do You Choose the Right Cooling System?

When choosing a laser machine, cooling is easy to overlook. The laser may be the main focus, but how it handles heat can have a direct impact on operating stability.

This is where a laser machine chiller comes in. A chiller circulates water or coolant through a water-cooled laser, removes the heat generated during operation, and keeps the coolant at the required temperature.
But not every laser machine needs the same type of cooling.

Does Every Laser Machine Need a Chiller?
No. Some lower-power lasers can be cooled directly with air using fans and heatsinks. Others use a water or coolant loop to carry heat away from the laser.
There is also a difference between water circulation and a water chiller. A pump and tank can circulate water, but they don't necessarily control its temperature. A refrigeration chiller actively removes heat from the coolant and keeps its temperature within a set range.
For a water-cooled laser that runs for long periods, especially in a warm workshop, this temperature control can make a significant difference.

What About Laser Cutters and Engravers?
It depends mainly on the laser source, not whether the machine is called a cutter or engraver.
Many CO₂ laser cutters and engravers use water-cooled laser tubes. At higher power or during continuous operation, a dedicated laser cutter water chiller can provide more consistent cooling than simply circulating water.
Smaller laser engravers may use direct air cooling instead, so a chiller isn't automatically required.
Fiber laser cutting machines are different again. Industrial fiber lasers commonly use liquid cooling, and higher-power systems can have considerable heat loads. Some also have separate cooling requirements for the laser source and other components.
So there isn't one "laser machine chiller" that fits every machine.

Air Cooling, Water Circulation, or a Chiller?
These terms are sometimes used interchangeably, but they describe different things.
With direct air cooling, heat goes straight from the laser component into the surrounding air through a heatsink and fan.
With water circulation, coolant carries heat away from the laser. The coolant then has to release that heat somewhere, such as through an air-cooled heat exchanger or an external cooling-water system.
A refrigeration chiller goes one step further. It actively removes heat from the circulating coolant and controls its temperature.
This is why an air-cooled chiller can still be a water-circulation system. "Air-cooled" in this case refers to how the chiller rejects heat, not necessarily how the laser itself is cooled.

How Do You Choose a Laser Machine Chiller?
Start with the laser manufacturer's cooling requirements.
The laser type and model are important, but laser output power alone isn't enough to select a chiller. Two lasers with the same rated output can have different heat loads and cooling requirements.
Check these specifications:
* Required cooling capacity
* Recommended coolant temperature
* Coolant flow rate and pressure
* Laser source or tube model
* Maximum ambient temperature
* Cooling circuit configuration
* Local power supply
For example, a fiber laser system may need a dual-circuit chiller if the laser source and other components require separate cooling. A CO₂ laser tube may have a much simpler cooling circuit.
The chiller should be sized for the actual thermal load and the conditions in which the machine will operate, rather than using a simple "laser wattage = chiller capacity" rule.

What Temperature Should a Laser Chiller Run At?
There isn't one temperature that works for every laser.
The correct setting comes from the laser manufacturer's specifications. Running the coolant colder isn't automatically better, and in some environments an unnecessarily low temperature can even create condensation problems.
The goal is stable temperature control within the laser's recommended operating range.

What Water Should Go Into a Laser Chiller?
This is another area where it's better not to guess.
Tap water may contain minerals or other impurities that can cause deposits or contamination in the cooling circuit. Depending on the system, purified or distilled water, or a specified coolant, may be required.
Follow the recommendations for the particular laser and chiller, including water quality and replacement intervals.

What If the Chiller Keeps Alarming?
Check the alarm code first. A laser machine chiller alarm doesn't always mean that the chiller itself has failed.
Low coolant level, restricted flow, a pump problem, high ambient temperature, poor heat dissipation, or insufficient cooling capacity can all cause cooling-related alarms.
Simple checks such as coolant level, airflow and visible water circulation can sometimes identify the problem. Refrigeration or electrical faults, however, should be handled by qualified service personnel.

Choosing the Right Cooling Solution
A good laser machine water chiller should match the laser rather than simply the machine category.
A small CO₂ engraver, a high-power fiber laser cutter and a precision UV laser may all need completely different cooling solutions.
If you're selecting a laser cutter chiller, laser cutter water chiller, or laser engraver chiller, get the laser source model and its cooling specifications first. That information will usually tell you much more than the machine's advertised laser power.
For industrial applications, a properly sized closed-loop chiller can provide stable coolant temperature and continuous heat removal, which is what the laser actually needs.

Source: https://www.teyuchiller.com/laser-machine-chiller-how-to-choose-the-right-cooling-system.html

Do Fiber Lasers Need a Dual-Circuit Chiller?

Not every fiber laser needs a dual-circuit chiller. The choice mainly depends on how the laser source and laser head need to be cooled.

As fiber laser power increases, heat management becomes more important. A properly sized fiber laser chiller helps remove this heat and keep the system operating within its required temperature range. But cooling the entire system through a single loop is not always the best approach.

What Is a Dual-Circuit Fiber Laser Chiller?

A single-circuit chiller uses one cooling loop for the connected equipment. This can work well when the components have similar cooling requirements.

A dual-circuit chiller has two independently controlled cooling loops. In a fiber laser system, one loop can typically be used for the laser source and the other for the laser head or related optics.

The main benefit isn't simply "more cooling." It is separate temperature management.

For example, the laser source and laser head may operate under different temperature requirements. With independent circuits, each cooling loop can be controlled according to the requirements of the component it serves.

When Does Dual-Circuit Cooling Make Sense?

A dual-circuit chiller is worth considering when:

* The laser source and laser head have different cooling temperature requirements.

* The system manufacturer specifies separate cooling circuits.

* The laser system has a relatively high thermal load.

* Stable cooling of multiple components is important during continuous operation.

On the other hand, a simpler fiber laser system with similar cooling requirements may work perfectly well with a properly sized single-circuit chiller.

So, laser power alone shouldn't be used to decide whether dual-circuit cooling is necessary.

What About High-Power Fiber Lasers?

There isn't a universally agreed power level at which a fiber laser officially becomes "high-power." In industrial applications, the term is generally associated with multi-kilowatt laser systems, and 10kW-class lasers are commonly discussed as part of the high-power segment.

For chiller selection, however, it's more useful to look at the actual heat load and the manufacturer's cooling specifications rather than focus on a particular power threshold.

A 6kW, 10kW, or 20kW fiber laser may have different cooling requirements depending on its design and components.

What Should You Check When Choosing a Fiber Laser Chiller?

Start with the laser manufacturer's cooling requirements. Then check:

* Required cooling capacity – The chiller needs enough capacity to handle the actual heat load.

* Temperature requirements – Check the required coolant temperature and temperature stability.

* Flow and pressure – The chiller should meet the laser source and laser head requirements.

* Cooling configuration – Determine whether a single or dual circuit is specified.

* Operating environment – Ambient temperature and installation conditions can affect chiller performance.

Choosing a chiller simply by matching its model number to the laser's rated power can be misleading. The actual cooling requirements are what matter.

TEYU CWFL Series

The TEYU CWFL series is a range of dual-circuit fiber laser chillers designed to cool the laser source and laser head separately.

The series includes models for fiber laser systems from 1kW to 240kW, covering a broad range of industrial laser applications. Different models provide different cooling capacities and configurations, so the appropriate model should be selected according to the specific laser system requirements.

The key point is simple: a dual-circuit chiller isn't automatically better for every fiber laser. It is useful when the system requires independent cooling and temperature control for different components.

For anyone selecting a fiber laser chiller, the laser manufacturer's cooling specifications should always be the starting point.

Source: https://www.teyuchiller.com/fiber-laser-chiller-dual-circuit-vs-single-circuit-cooling.html

What Needs Cooling in a 3D Printer?

Not every 3D printer needs cooling in the same way.
SLS, SLM/DMLS, SLA and DLP use different light or laser sources, so the components that require cooling can also be different. In many industrial systems, the cooling requirement is focused on the laser, light source and optical components, rather than the entire printer.

SLS: CO₂ or Fiber Laser
SLS 3D printers can use CO₂ lasers or fiber lasers, depending on the machine design.
CO₂ lasers are widely used in traditional polymer SLS systems, while some newer systems use 1064 nm fiber lasers. During continuous operation, the laser and related components generate heat and may require dedicated cooling.
For example, a TEYU CW-6000 industrial chiller is used to cool a 100W CO₂ laser in an SLS 3D printing system.

SLM/DMLS: Fiber Laser Cooling
Metal additive manufacturing systems such as SLM and DMLS commonly use high-power fiber lasers. Multi-laser configurations can also increase the thermal load on the laser and optical system.
Stable cooling helps maintain suitable operating conditions during long printing cycles.
In one application, a TEYU CWFL-3000 fiber laser chiller is used with a dual-laser metal additive manufacturing system.
Other laser wavelengths are also being used for specialized applications. For example, green lasers around 515 nm can be advantageous when processing highly reflective metals such as copper.

SLA: UV Laser Cooling

SLA systems use light to cure liquid resin. Depending on the printer design, the light source can vary.
Some industrial SLA printers use 355 nm UV lasers, which can require cooling for stable operation.
A TEYU CWUL-05 chiller, for example, is used to cool a 3W, 355 nm UV laser in an SLA 3D printer.

DLP: Light Engine Cooling
DLP 3D printing uses a projected light source to cure resin layer by layer. Instead of a scanning laser, the key cooling target can be the UV or near-UV light engine and optical system.
A 405 nm light source is one example.
In a real application, a TEYU CWUL-05 chiller is used to cool a 405 nm UV light engine in a DLP 3D printing system.

How Do You Choose a 3D Printer Chiller?
The type of 3D printer is only the starting point.
When selecting a 3D printer cooling system, look at the actual component being cooled and its requirements:
* Cooling capacity – Can the chiller remove the heat generated?
* Temperature stability – Is the temperature stable enough for continuous operation?
* Flow and pressure – Do they meet the laser or light source requirements?
* Operating environment – What are the ambient temperature and installation conditions?
* Duty cycle – Will the system run continuously for hours?
* Condensation risk – Is the coolant temperature appropriate for the environment?

So, there isn't one universal chiller for every 3D printer.
The right cooling solution depends on the light source or laser, the component being cooled, its heat load, and the way the printer operates.
TEYU provides closed-loop water chillers for different 3D printing applications, including cooling CO₂ lasers, fiber lasers and UV light sources.

TEYU Wins OFweek 2026 Technology Innovation Award for Advanced UV Laser Chiller Solution

UV lasers are widely used for applications such as PCB microvia drilling, wafer dicing, and precision marking, where processing accuracy and consistency are important. While the laser source gets most of the attention, its cooling system also plays an important role. Keeping the laser at a stable operating temperature can help maintain consistent performance during continuous operation.

This is one reason precision temperature control matters in UV laser cooling. A chiller is not simply there to remove heat; it needs to maintain the required temperature and respond to changes in the system.

A Compact Chiller for UV Laser Systems
TEYU’s CWUP-05THS is designed for UV laser systems that require precise temperature control in a compact package. It provides ±0.1°C temperature stability and uses PID temperature compensation to adjust cooling performance as operating conditions change.
The chiller also supports Modbus communication, allowing it to connect with the control and monitoring systems of laser equipment. Its compact design can be useful when installation space is limited.
These features recently helped the CWUP-05THS receive the Technology Innovation Award for Laser Equipment Supporting Products at the OFweek 2026 Laser Industry Annual Awards. The award was based on expert evaluation and public voting.

Why Does Chiller Selection Matter?
For a UV laser system, choosing a chiller based only on cooling capacity may not be enough. Temperature stability, cooling range, heat load, ambient conditions, communication interfaces, and available installation space can all affect whether a cooling system is suitable for the application.
The right cooling solution should therefore be matched to the laser source and the actual operating conditions of the equipment.
For TEYU, the CWUP-05THS award is also a reflection of its continued focus on industrial temperature control. Founded in 2002, TEYU has more than 700 employees, 66 authorized patents, and customers in over 100 countries and regions. Its chillers are used across laser processing, additive manufacturing, CNC machining, and other industrial applications. In 2025, the company shipped more than 230,000 units.
Ultimately, a laser chiller is only one part of a complete laser system, but stable thermal management can make a meaningful difference to equipment operation. For UV laser applications where temperature stability and integration are important, a compact precision chiller such as the CWUP-05THS is one option worth considering.

Source: https://www.teyuchiller.com/teyu-wins-ofweek-2026-technology-innovation-award-for-advanced-uv-laser-chiller-solution.html

How Does a Fiber Laser Chiller Work? Here's What Actually Happens Inside

When people think about a fiber laser chiller, they often imagine it simply pumping cold water through a laser machine.

In reality, that's only part of the process. A fiber laser chiller doesn't just circulate water—it continuously collects heat, transfers it, and releases it to the surrounding air through a closed-loop refrigeration system. Understanding how this works helps explain why industrial chillers are essential for modern high-power laser cutting, welding, and cleaning systems.

Step 1: The Chiller Absorbs Heat from the Laser
A fiber laser generates heat not only from the laser source itself but also from optical components that guide and shape the beam.
That's why many industrial fiber laser chillers, including the TEYU CWFL Series, use dual independent water circuits: One circuit cools the laser source. The other cools the optics.
By separating these cooling loops, each part of the laser system receives the temperature control it requires, helping maintain stable laser output and beam quality during continuous operation.

Step 2: The Heat Is Transferred to the Refrigeration System
Once the cooling water absorbs heat from the laser, it returns to the chiller.
Instead of being cooled directly by the refrigerant, the water first passes through a plate heat exchanger. Here, heat moves from the water to the refrigerant while the two fluids remain completely separate.
This design improves heat transfer efficiency and helps keep the cooling water clean, making it well suited for long-term industrial operation.

Step 3: The Refrigeration System Releases the Heat
The refrigerant then circulates through a standard vapor-compression refrigeration cycle:
Compressors increase refrigerant pressure.
Condensers, assisted by cooling fans, release heat into the surrounding air.
Expansion (throttling) devices lower refrigerant pressure and temperature.
The cooled refrigerant returns to the heat exchanger to absorb heat again.
This continuous cycle allows the chiller to remove heat from the laser system rather than simply recirculating warm water.

Why Dual Cooling Circuits Matter
As fiber laser power increases—from a few kilowatts to 20kW, 40kW, or even higher—thermal management becomes increasingly important.
Using separate cooling circuits offers several advantages:
* More stable operating temperatures
* Better protection for the laser source and optics
* Improved processing consistency
* Reduced thermal stress during long production runs
For high-power laser equipment, cooling is no longer just an accessory—it is an integral part of overall system performance.

Final Thoughts
A fiber laser chiller is much more than a water pump. It combines independent water circulation with a closed-loop refrigeration system to remove heat continuously and maintain stable operating temperatures.
Whether you're selecting a chiller for a new laser machine or simply want to understand how these systems work, knowing the cooling principle makes it easier to appreciate the role thermal management plays in laser performance, reliability, and equipment longevity.
Manufacturers such as TEYU offer standardized fiber laser chillers covering applications from 1kW to 240kW, designed to provide stable temperature control for a wide range of industrial laser systems.

Source: https://www.teyuchiller.com/how-does-a-fiber-laser-chiller-work.html

How to Manage Heat in Laser Systems and Electrical Cabinets?

Heat management is a critical factor in modern industrial manufacturing. For laser systems, automation equipment, and precision machinery, excessive heat can affect processing accuracy, equipment stability, and component lifetime.

However, heat does not come from only one source. Laser sources, optical components, power supplies, and electrical control systems all generate heat during operation. Effective thermal management requires different cooling approaches for different heat loads.

Two Major Thermal Challenges in Industrial Equipment

1. Cooling Laser Sources and Optical Components

High-power fiber and CO₂ lasers generate continuous heat during operation. Temperature fluctuations may affect:

* Laser output stability

* Beam quality

* Processing consistency

* Equipment reliability

Industrial laser chillers use closed-loop cooling to maintain stable temperatures and remove heat efficiently.

For example:

* CW Series is designed for CO₂ lasers, CNC machines, and general industrial processing equipment.

* CWFL Series features dual-circuit cooling for fiber lasers, with separate cooling circuits for the laser source and optical components.

* RMUP/CWUP Series provides compact and precision cooling solutions for UV lasers, ultrafast lasers, and laboratory applications.

2. Managing Heat Inside Electrical Cabinets

Electrical cabinets contain sensitive components such as PLCs, servo drives, and power modules. In enclosed environments, heat can quickly accumulate and reduce component reliability.

Unlike laser cooling, electrical cabinet cooling focuses on maintaining a stable internal cabinet environment.

TEYU provides:

* ECU Series industrial enclosure air conditioners for removing heat from electrical cabinets and control systems.

* CHE Series cabinet heat exchangers for energy-efficient heat transfer in applications with moderate heat loads.

Why Different Cooling Solutions Are Needed

A laser chiller and an electrical cabinet cooling system solve different thermal problems.

Laser chillers focus on:

* Precise temperature control

* Stable laser performance

* Consistent processing quality

Cabinet cooling solutions focus on:

* Protecting electronic components

* Preventing overheating

* Improving system uptime

Using the right cooling method for each heat source helps manufacturers improve production stability and reduce maintenance issues.

Applications of Industrial Thermal Management

TEYU industrial cooling solutions are widely used in:

* Laser cutting and welding

* CNC machining

* Additive manufacturing

* Electronics and semiconductor equipment

* Printing and packaging machinery

* Laboratory and precision systems

From laser sources to electrical enclosures, effective thermal management helps industrial equipment operate reliably in demanding environments.

For specific cooling requirements, users can contact TEYU’s technical team at sales@teyuchiller.com.

Source: https://www.teyuchiller.com/how-to-manage-heat-in-laser-systems-and-electrical-cabinets.html

Why Does Your Industrial Chiller Keep Alarming in Summer?

Summer is one of the toughest seasons for industrial chillers. Higher ambient temperatures, increased production loads, dust buildup, and unstable power supplies can all make a chiller work harder than usual.

If your industrial chiller starts displaying frequent alarms during hot weather, don't assume it's a sign of equipment failure. In many cases, these alarms are built-in protection mechanisms that help prevent overheating and protect key refrigeration components.

Here are six common causes—and what you can do to reduce unnecessary alarms.

1. Make Sure the Chiller Has Enough Ventilation

Poor airflow is one of the most common reasons for summer overheating.

For most TEYU air-cooled chillers, the recommended installation clearance is:

* Low-power models: At least 1.5 m above the air outlet and 1 m around the air inlet.

* High-power models: At least 3.5 m above the air outlet and 1 m around the air inlet.

Adequate clearance prevents hot exhaust air from circulating back into the condenser, helping the chiller maintain stable cooling performance.

2. Check the Power Supply

Summer often brings heavier electrical loads, which can cause voltage fluctuations.

TEYU recommends keeping the supply voltage within ±5% of the rated input voltage. If power is unstable, using a properly sized voltage stabilizer can help prevent unnecessary alarms and improve compressor reliability.

3. Keep the Ambient Temperature Under Control

Even a properly functioning chiller has limits.

For most TEYU industrial chillers, the recommended ambient operating temperature is 20°C–30°C (68°F–86°F). If the surrounding temperature remains above 40°C (104°F), the chiller's high-temperature protection may be triggered.

Improving workshop ventilation or adding auxiliary cooling can help maintain stable operation during extreme heat.

4. Clean the Condenser Regularly

Dust buildup reduces airflow and heat dissipation, forcing the refrigeration system to work harder.

Clean the condenser and air filter regularly using compressed air. In dusty workshops, more frequent cleaning is recommended to maintain cooling efficiency and reduce energy consumption.

5. Replace Cooling Water Periodically

Over time, circulating cooling water can become contaminated, reducing heat transfer efficiency and increasing the risk of corrosion.

TEYU recommends replacing the cooling water approximately every three months, using distilled or purified water, and cleaning the water tank during water replacement.

6. Inspect the Water Filter

A clogged filter can restrict water flow and reduce cooling performance.

Regularly clean the filter screen and replace the filter element according to the manufacturer's maintenance recommendations to keep the cooling system operating efficiently.

An Alarm Doesn't Always Mean Something Is Broken

Many users assume a high-temperature alarm indicates equipment failure. In reality, industrial chillers are designed to protect themselves when operating conditions become unfavorable.

Simple maintenance, such as ensuring proper ventilation, cleaning the condenser, maintaining stable power, and replacing cooling water regularly, can significantly reduce summer alarms and improve long-term reliability.

If alarms continue after routine maintenance, it's best to contact the equipment manufacturer or service team for further troubleshooting.

Why this matters

Preventive maintenance takes far less time and cost than unexpected downtime. Spending a few minutes checking ventilation, water quality, and cleanliness can help your industrial chiller operate more reliably throughout the hottest months of the year.

Source: https://www.teyuchiller.com/why-does-your-industrial-chiller-keep-alarming-in-summer-6-maintenance-tips-to-reduce-downtime.html

How Reliable Cooling Supports Handheld Laser OEM/ODM Manufacturers

As handheld laser welding, cleaning, cutting, and engraving continue to gain popularity, equipment manufacturers are paying more attention to overall system reliability—not just laser performance. One critical factor behind stable operation is effective temperature control.

A reliable industrial chiller helps protect the fiber laser source, maintain consistent processing quality, and extend equipment lifespan. For OEM and ODM manufacturers, choosing the right cooling partner can also simplify machine integration and improve long-term product reliability.

Why Cooling Matters
Handheld laser equipment often operates in compact spaces and under continuous workloads. Cooling systems therefore need to provide:
* Stable temperature control for consistent laser performance
* Compact designs that fit integrated machine layouts
* Easy installation and maintenance
* Reliable operation for demanding industrial environments
As laser power continues to increase, cooling has become an essential part of overall equipment performance.

A Cooling Solution for 3kW Handheld Lasers
TEYU's CWFL-3000ENW16 is an all-in-one industrial chiller designed for 3kW handheld laser welding, cleaning, cutting, and engraving machines.
Its integrated structure helps reduce installation complexity, while the dual-temperature control system independently cools both the fiber laser source and the laser head. This design supports stable operation and makes system integration easier for OEM and ODM manufacturers.

More Than a Chiller Supplier
For equipment manufacturers, selecting a cooling supplier is about more than product specifications. Consistent quality, stable supply capacity, and long-term technical support are equally important.

Since 2002, TEYU has specialized in industrial cooling solutions for laser applications and now serves customers in more than 100 countries and regions. With an annual production capacity of 300,000 units and a 50,000㎡ manufacturing facility, TEYU supports customers with reliable delivery and scalable manufacturing.

Final Thoughts
Whether you're developing handheld laser welding, cleaning, cutting, or multifunction laser systems, reliable cooling plays an important role in equipment performance and customer satisfaction.
Working with an experienced chiller manufacturer can help simplify integration, improve system reliability, and support long-term business growth. For OEM/ODM cooling solutions, contact TEYU at sales@teyuchiller.com.

Source: https://www.teyuchiller.com/how-reliable-cooling-supports-handheld-laser-oem-odm-manufacturers.html

TEYU Chiller Draws Strong Interest at BEW 2026

The first days of the Beijing Essen Welding & Cutting Fair (BEW 2026) have brought a steady stream of visitors to the TEYU Chiller booth, where laser equipment manufacturers, system integrators, and industry professionals are exploring cooling solutions for laser welding, cutting, and cleaning applications.

At Hall 7, Booth 72325, visitors are engaging with TEYU's engineering and sales teams to discuss practical cooling challenges, equipment integration requirements, and thermal management solutions for increasingly demanding laser processing applications.

Laser Cooling Solutions Attract Industry Attention

Throughout the exhibition, TEYU's booth has welcomed visitors interested in improving equipment reliability, maintaining stable laser performance, and optimizing workshop space utilization.

Among the featured exhibits are:

• CWFL-1500ANW16 handheld laser welding chiller
• CWFL-6000ENW12 chiller for 6kW handheld laser welding and cleaning systems
• RMFL-1500-3000ANT rack-mounted laser chiller
• CWFL-1500ANS04 fiber laser chiller

Many visitors have shown particular interest in integrated and rack-mounted cooling solutions that help simplify installation while maintaining precise temperature control for both laser sources and processing heads.

Supporting Laser Manufacturers Worldwide

With more than 24 years of industrial cooling experience, TEYU Chiller provides cooling solutions for laser systems ranging from compact handheld equipment to high-power industrial laser applications.

Today, TEYU chillers are used in over 100 countries and regions, serving customers across laser processing, manufacturing, automation, electronics, medical technology, and scientific research industries.

As laser technologies continue to evolve toward higher power, greater precision, and more compact system designs, reliable thermal management remains essential for achieving stable and efficient operation.

Visit Us at BEW 2026

If you are attending BEW 2026, we welcome you to visit TEYU Chiller at Hall 7, Booth 72325 to discuss your cooling requirements with our team.

For visitors unable to attend the exhibition, our engineers are also available online to provide professional chiller selection advice and customized cooling solutions for laser welding, cutting, cleaning, and other industrial applications.

We look forward to helping you find the right cooling solution for your next project.

Source: https://www.teyuchiller.com/teyu-chiller-draws-strong-industry-attention-at-bew-2026.html

Meet TEYU Chiller at BEW 2026

Looking for reliable cooling solutions for laser welding, cutting, and cleaning applications? TEYU Chiller will be exhibiting at the Beijing Essen Welding & Cutting Fair (BEW 2026) from June 29 to July 2, 2026, at the Shenzhen World Exhibition & Convention Center (Bao'an). Visit us at Hall 7, Booth 72325 to explore our latest industrial chiller technologies and discuss your cooling requirements with our team.

At the show, we will showcase several cooling solutions designed to improve temperature stability, equipment reliability, and system integration:
* CWFL-1500ANW16 – An all-in-one handheld laser welding chiller with dual cooling circuits for the laser source and welding head.
* CWFL-6000ENW12 – A compact integrated chiller designed for 6kW handheld laser welding and cleaning systems.
* RMFL-1500-3000ANT – A 19-inch rack-mounted laser chiller that saves installation space while providing dual-circuit cooling.
* CWFL-1500ANS04 – A fiber laser chiller featuring dual cooling circuits, intelligent protections, and ±0.5°C temperature stability.

Whether you're developing a new laser processing project, upgrading existing equipment, or seeking customized thermal management solutions, TEYU Chiller is ready to help. We look forward to meeting you at Hall 7, Booth 72325 and exploring how precise temperature control can support your laser applications.

Event Information
📅 June 29 – July 2, 2026
📍 Shenzhen World Exhibition & Convention Center (Bao'an)
🏢 Hall 7, Booth 72325

Source: https://www.teyuchiller.com/meet-teyu-chiller-at-bew-2026-explore-advanced-cooling-solutions-for-laser-welding-cutting-cleaning.html

What EU F-Gas Regulations Mean for Industrial Chiller Users

The updated EU F-Gas Regulation (EU 2024/573) is designed to significantly reduce the use of fluorinated greenhouse gases (HFCs) with high Global Warming Potential (GWP). Its goal is to accelerate the transition toward more environmentally friendly cooling technologies and reduce overall emissions from refrigeration and chiller systems across Europe.

For industrial chiller users, this regulation directly affects both equipment selection and long-term system maintenance.

Key Changes in the Regulation
The EU is gradually restricting the use of high-GWP refrigerants in new cooling equipment, including industrial chillers. Over the next few years, tighter limits and phased bans will continue to expand, especially for refrigerants with higher environmental impact.

As a result, the industry is steadily shifting toward low-GWP alternatives such as R32, R290, and CO₂-based refrigerants, which offer improved environmental performance while maintaining reliable cooling efficiency.

In parallel with these regulatory changes, many manufacturers are also updating their product strategies and refrigerant platforms to ensure long-term compliance and smoother transition for users. For example, some industrial chiller providers, including TEYU S&A, have been progressively aligning their product lines with low-GWP refrigerant requirements as part of ongoing sustainability and compliance updates.

What It Means for Chiller Users
For end users, these regulatory changes bring several important considerations:
* New chillers must comply with EU F-Gas requirements
* Low-GWP refrigerants are becoming the new industry standard
* Installation and servicing require certified refrigeration professionals
Maintenance of older systems may become more difficult over time due to refrigerant restrictions and phase-downs

Industry Outlook
From 2025 onward, the EU will continue tightening quotas and restrictions on HFC refrigerants. This will accelerate the adoption of eco-friendly cooling technologies across industrial applications such as laser processing, manufacturing, and precision cooling systems.
In the long term, the market is expected to move toward a near-complete phase-out of high-GWP refrigerants, making sustainable cooling solutions a key direction for both regulators and manufacturers.

Conclusion
The EU F-Gas Regulation is reshaping the industrial cooling landscape. For chiller users, it is not just a compliance requirement but also a signal to plan ahead—choosing more sustainable, future-ready cooling systems will help ensure long-term operational stability and regulatory compliance.

Source: https://www.teyuchiller.com/what-do-eu-f-gas-regulations-mean-for-industrial-chiller-users.html

Why Does CNC Spindle Thermal Deformation Affect Machining Accuracy?

Many CNC operators focus on tooling, cutting parameters, and machine rigidity when trying to improve machining accuracy. However, one often-overlooked factor is spindle temperature.

As a CNC spindle runs at high speed, heat is continuously generated by the bearings and motor. If this heat is not effectively removed, the spindle expands slightly due to thermal growth. Although the expansion may only be measured in microns, it can still affect dimensional accuracy, surface finish quality, and overall machining consistency.

What Problems Can Overheating Cause?
Excessive spindle temperature can lead to several issues:
* Dimensional deviations in finished parts
* Reduced machining repeatability
* Poorer surface finish caused by vibration or chatter
* Accelerated bearing wear
* Shortened spindle lifespan
In high-speed or long-duration machining operations, these effects can gradually become more noticeable.

Is Thermal Deformation Completely Avoidable?
Not entirely.
Every CNC spindle generates heat during operation, so some degree of thermal expansion is unavoidable. The goal is not to eliminate thermal deformation completely but to keep spindle temperature as stable as possible.
This is why many CNC machines use dedicated spindle cooling systems. By maintaining a consistent operating temperature, the spindle can remain closer to its designed dimensions throughout the machining process.

How Can a Chiller Help?
A CNC spindle chiller removes heat from the spindle cooling circuit and helps maintain thermal equilibrium.

When properly matched to the spindle's cooling requirements, a chiller can:
* Reduce temperature fluctuations
* Minimize thermal drift
* Improve machining stability
* Protect spindle bearings from overheating
* Support longer continuous machining cycles
For most CNC engraving, milling, and general machining applications, stable temperature control is usually more important than achieving extremely high temperature precision.

Choosing the Right CNC Spindle Cooling Solution
When selecting a spindle chiller, cooling capacity is only one factor to consider.
Other important considerations include:
* Pump lift
* Coolant flow rate
* Installation conditions
* Ambient temperature
* Long-term reliability
A properly sized cooling system helps ensure that heat is removed efficiently without affecting spindle performance.

TEYU CW Series Chiller

Final Thoughts
Thermal deformation is a natural consequence of spindle operation, but it does not have to compromise machining quality.
By maintaining stable spindle temperatures and providing effective heat removal, CNC spindle chillers can help improve machining accuracy, reduce thermal drift, and extend spindle service life.
For manufacturers looking for reliable spindle cooling solutions, industrial chillers such as the TEYU CW series are commonly used in CNC engraving, milling, and machining applications worldwide.

Source: https://www.teyuchiller.com/cnc-spindle-thermal-deformation-causes-effects-and-teyu-precision-cooling-solutions.html

Which CO2 Laser Chiller Is Right for Your Laser Tube? 5 Popular TEYU Cooling Solutions

A reliable chiller is essential for maintaining the performance, cutting quality, and service life of a CO2 laser tube. Whether you're running a small engraving machine or a high-power laser cutter, selecting the right cooling solution helps prevent overheating and ensures stable operation.

For CO2 laser engraving and cutting applications, the TEYU CW-3000, CW-5000, CW-5200, CW-6000, and CW-6200 are among the most widely used cooling solutions. Here's a quick guide to help you choose the right model for your laser tube power.

Selection Guide
Actual cooling requirements may vary depending on ambient temperature, operating hours, and machine configuration.

1. CW-3000 for CO2 Lasers up to 80W
The CW-3000 is a compact water cooling solution widely used with 40W, 60W, and other low-power CO2 laser engraving machines.
Its compact design, easy installation, and cost-effective operation make it a popular choice for hobbyists, educational users, and small workshops. It is commonly used for engraving wood, acrylic, leather, and other non-metal materials.

2. CW-5000 for 80W–120W CO2 Laser Tubes
For higher-power engraving and cutting applications, the CW-5000 provides active refrigeration and stable temperature control.
It is frequently paired with 80W to 120W CO2 laser tubes used in sign making, advertising production, and light industrial processing. Compared with basic cooling solutions, it offers improved temperature stability for longer operating cycles.

3. CW-5200 for 100W–130W CO2 Laser Systems
The CW-5200 is one of the most popular industrial chillers for CO2 laser applications worldwide.
Designed for 100W to 130W laser tubes, it is also used by some customers for 150W applications under suitable operating conditions. Its balanced cooling performance, compact footprint, and reliable operation have made it a long-time favorite in the laser industry.

4. CW-6000 for CO2 Lasers up to 300W
As laser power increases, cooling demand rises significantly. The CW-6000 is designed for higher-power CO2 laser cutting and engraving systems requiring greater cooling capacity.
It is commonly used in industrial production environments where machines operate for extended periods and stable temperature control is critical to maintaining cutting quality and productivity.

5. CW-6200 for CO2 Lasers up to 600W
The CW-6200 provides even greater cooling capacity for high-power CO2 laser applications.
Suitable for laser tubes up to 600W, it is often selected for demanding industrial processing tasks and continuous production operations. Its powerful refrigeration system helps maintain stable performance even under heavier thermal loads.

What Temperature Is Recommended for a CO2 Laser Tube?
For most CO2 laser applications, cooling water temperatures between 18°C and 22°C are generally recommended.
Excessive temperatures may affect laser output stability and accelerate tube aging, while temperatures that are too low can increase condensation risks. Many users choose to set their chiller around 20°C for daily operation.

Final Thoughts
Choosing the right CO2 laser chiller starts with matching the cooling capacity to your laser tube power.
From the compact CW-3000 for small engraving machines to the high-capacity CW-6200 for industrial CO2 laser systems, TEYU offers cooling solutions for a wide range of engraving and cutting applications. Proper cooling helps improve processing consistency, reduce downtime, and extend the service life of your CO2 laser tube.

Source: https://www.teyuchiller.com/which-co2-laser-chiller-is-right-for-your-laser-tube-a-practical-selection-guide.html

TEYU Showcases Industrial Chiller Solutions at ITM Industry Europe 2026

TEYU is exhibiting at ITM Industry Europe 2026, one of Central and Eastern Europe’s leading industrial technology exhibitions, held from May 26–29 at the Poznań International Fair in Poland.

Following its appearance at SIMTOS Korea, TEYU continues expanding its global presence by presenting advanced industrial cooling solutions for laser processing and industrial manufacturing applications.

Visit TEYU at Hall 5 · NR72
During the exhibition, TEYU is showcasing its thermal management technologies and discussing industrial cooling solutions with manufacturers, system integrators, and industry professionals from across Europe.
Several visitors have already expressed interest in sample testing and further cooperation opportunities.

Featured Chiller Models
CWFL-6000ENPTY: Fiber laser chiller with dual cooling circuits, anti-condensation design, RS-485 communication, and multiple protection functions.
CW-6000ANTY: Industrial water chiller featuring ±0.5°C temperature stability, intelligent control modes, and global 50/60Hz compatibility.
CW-5200THTY: Compact chiller with ±0.3°C precision temperature control and versions available for North American safety standards.
RMFL-2000ANT03TY: Rack-mount chiller designed for handheld laser welding systems, featuring a space-saving structure and dual cooling circuits.

Meet TEYU at ITM Industry Europe 2026
Date: May 26–29, 2026
Venue: Poznań International Fair, Poland
Booth: Hall 5 · NR72
TEYU welcomes visitors and partners to explore industrial cooling solutions for laser and manufacturing applications.

Source: https://www.teyuchiller.com/teyu-showcases-industrial-laser-chillers-at-itm-industry-europe-2026-poland.html