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 Choose the Right Laser and Cooling Solution for Industrial Applications?

In industrial manufacturing, selecting the appropriate laser system, alongside a reliable cooling solution, is key to maximizing efficiency and maintaining equipment stability. Fiber lasers and CO₂ lasers are two of the most common types, each with unique advantages and cooling requirements.

Fiber lasers utilize solid-state fiber as the gain medium and are widely used for cutting metal due to their high electro-optical conversion efficiency (25–30%). They deliver fast cutting speeds, precise performance, and lower long-term maintenance needs. Though the initial investment is higher, fiber lasers are ideal for high-volume production environments that demand long-term reliability.

CO₂ lasers, which use gas as the gain medium, are versatile for cutting and engraving non-metallic materials such as wood, acrylic, glass, and ceramics, as well as some thin metals. Their lower upfront cost makes them suitable for small businesses and hobbyists. However, they require more frequent maintenance, such as gas refills and laser tube replacements, which may result in higher ongoing costs.

To meet the distinct cooling demands of each laser type, TEYU Chiller Manufacturer provides specialized chiller solutions.

TEYU CWFL series industrial chillers are engineered for fiber lasers, offering dual-circuit refrigeration to support 1kW–240kW laser equipment for cutting, welding, and engraving.

TEYU CW series industrial chillers are tailored for CO₂ lasers, delivering cooling capacities from 600W to 42kW and precision temperature control (±0.3°C, ±0.5°C, or ±1°C). They're suitable for 80W–600W glass CO₂ laser tubes and 30W–1000W RF CO₂ lasers.

Whether you're running a high-power fiber laser or a precision CO₂ laser setup, TEYU Chiller Manufacturer offers reliable, efficient, and application-matched cooling solutions to keep your operations running smoothly.

Source: https://www.teyuchiller.com/how-to-choose-the-right-laser-and-cooling-solution-for-industrial-applications.html

SGS-certified Water Chillers for Fiber Laser Cutters Welders

We are proud to announce that TEYU S&A water chillers have successfully achieved SGS certification, solidifying our status as a leading choice for safety and reliability in the North American laser market.

SGS, an internationally recognized NRTL accredited by OSHA, is known for its stringent certification standards. This certification confirms that TEYU S&A water chillers meet international safety standards, stringent performance requirements, and industry regulations, reflecting our commitment to safety and compliance.

SGS-Certified TEYU S&A Fiber Laser Chillers not only come with multiple alarm warning protection functions but also include an emergency stop switch, further enhancing product safety and reliability. These features provide users with a more secure and worry-free experience, meeting the stringent standards, industry regulations, and procurement requirements of the North American and international markets. Here are the key features of the four models:

1. Reliable Cooling for Diverse Fiber Laser Equipment

SGS-certified CWFL series water chillers, including the CWFL-3000HNP, CWFL-6000KNP, CWFL-20000KT, and CWFL-30000KT chiller models, are designed to deliver efficient and stable cooling for 3kW, 6kW, 20kW, and 30kW fiber laser cutting, laser welding, and laser cladding equipment.

2. Smart Multi-Protection System

TEYU S&A water chillers are equipped with multiple alarm warning protection functions. Built-in sensors monitor operational status in real-time, and the system alerts operators immediately to take appropriate actions when anomalies are detected, ensuring equipment safety and longevity.

Additionally, the SGS-certified chiller models feature a prominent red emergency stop switch on the front sheet metal. This switch allows operators to quickly shut down the machine in an emergency, protecting control circuits, equipment, and personnel.

3. Dual Circuit Cooling System

The dual cooling circuit design of fiber laser chillers independently regulates the temperature for lasers and optical components according to their specific needs. This improves laser beam quality, extends the lifespan of lasers and optics, prevents condensation on optical parts, and enhances optical transmission efficiency.

4. Remote Monitoring & Control via ModBus-485

To meet the demands of modern industrial automation and intelligence, TEYU S&A water chillers support the ModBus-485 communication, which allows users to remotely monitor the chiller operating status and control the chiller parameters, enabling intelligent management.

Source: https://www.teyuchiller.com/4-water-chiller-models-have-passed-the-rigorous-sgs-certification

How to Choose a Suitable Laser Chiller for Your Fiber Laser Cleaning Machine?

When choosing a laser chiller for your 6000W fiber laser cleaning machine, you need to consider some factors, such as the cooling capacity of the laser chiller, the temperature stability, the cooling method, the chiller brand, etc. Here are some tips for you:

First, you need to determine the cooling capacity required for your laser. This is typically measured in kilowatts (kW) and should match or exceed the power output of your laser. TEYU CWFL-6000 laser chiller is specially designed by TEYU S&A chiller manufacturer for 6000 fiber laser, perfect for cooling 6000W laser cleaning machines, 6000W laser welding machines, 6000W laser cutting machines, 6000W laser engraving machines, etc.

Next, you should consider the temperature stability required for your laser system. Some lasers are more sensitive to temperature fluctuations than others, so it's important to choose a chiller that can maintain a stable temperature within the desired range. TEYU CWFL-6000 laser chiller has a water temperature control range of 5°C ~35°C and a precision of ±1℃, perfectly meeting the temperature control range and precision requirements of 6000W fiber lasers on the market.

You may also want to consider the cooling method used by the laser chiller, which depends on your specific needs and available resources.

Refrigeration Principle Of TEYU Chiller For Supporting Equipment: The laser chiller's refrigeration system cools the water, and the water pump delivers the low-temperature cooling water to the laser equipment that needs to be cooled. As the cooling water takes away the heat, it heats up and returns to the chiller, where it is cooled again and transported back to the fiber laser equipment.

Refrigeration Principle Of The TEYU Laser Chiller Itself: In the refrigeration system of a chiller, the refrigerant in the evaporator coil absorbs the heat of the return water and vaporizes into steam. The compressor continuously extracts the generated steam from the evaporator and compresses it. The compressed high-temperature, high-pressure steam is sent to the condenser and later releases heat (heat extracted by the fan) and condenses into a high-pressure liquid. After being reduced by the throttling device, it enters the evaporator to be vaporized, absorbs the heat of the water, and the whole process circulates constantly. You can set or observe the working status of the water temperature through the temperature controller.

Additionally, it's important to consider the size and weight of the chiller, as well as any space limitations you may have in your facility. You'll want to ensure that the chiller can be easily installed and integrated into your laser system. All of TEYU's chillers are specially designed by TEYU's R&D team, combining the smallest volume and maximum cooling capacity to produce the best cost-effective products.

Lastly, it's always a good idea to consult with the chiller manufacturer or an expert in laser cooling systems to ensure you choose the most suitable chiller for your specific application. They can provide you with more specific recommendations based on the details of your laser cleaning machine. TEYU S&A Chiller has 21 years of experience in laser cooling. In 2022, the sales volume of chiller products has exceeded 120,000 units, selling well in more than 100 countries and regions around the world. Welcome to consult TEYU S&A professional team at sales@teyuchiller.com for your optimal laser cooling solution.

Source: https://www.teyuchiller.com/how-to-choose-a-laser-chiller-for-fiber-laser-cleaning-machine

Laser Chiller CWFL-2000 3000 6000 for 2000W 3000W 6000W Fiber Laser Cutter Welder

Laser Chillers CWFL-2000 CWFL-3000 CWFL-6000 are TEYU's three top-selling fiber laser chiller products which are specially designed for 2000W 3000W 6000W fiber laser cutting welding machines. With dual temperature control circuit to regulate and maintain the laser and the optics, intelligent temperature control, stable cooling and high efficiency, Laser chillers CWFL-2000 3000 6000 are the best cooling devices for your fiber laser cutters welders.

Chiller Model: CWFL-2000 3000 6000
Chiller Precision: ±0.5℃ ±0.5℃ ±1℃

Cooling Devices: for 2000W 3000W 6000W Fiber Laser Cutter Welder Engraver

Voltage: 220V 220V/380V 380V
Frequency: 50/60Hz 50/60Hz 50/60Hz

Warranty: 2 years
Standard: CE, REACH and RoHS

  Product Description  

Laser Chillers CWFL-2000 CWFL-3000 CWFL-6000 are specially designed for a variety of fiber laser applications, including fiber laser cutting machines, fiber laser welding machines, fiber laser engraving machines, fiber laser marking machines, fiber laser cleaning machines, fiber laser printing machines, cnc metal processing machine and other small-medium power machines that require water cooling.

Laser Chiller CWFL-2000 CWFL-3000 CWFL-6000 all comes with a dual refrigeration circuit and each refrigeration circuit is working independently from the other. Thanks to this brilliant circuit design, both the fiber laser and the optics can be perfectly cooled. Therefore, the laser output from the fiber laser processes can be more stable. With intelligent temperature control, stable cooling and high efficiency, water chillers CWFL-2000 3000 6000 are the best cooling devices for your fiber laser cutters welders engravers cleaners printers and other fiber laser processing machines.

The warranty period is 2 years.

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  Features  

1. ±0.5°C/1℃ high temperature stability;
2. Temperature control range: 5-35 ℃;
3. Compact design, long service life, ease of use, low energy consumption;
4. Constant temperature and intelligent temperature control modes ;
5. Integrated alarm functions to protect the equipment: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm;
6. Available in 220V or 380V. CE, RoHS , ISO and REACH approval;

  Laser Chiller CWFL-2000 Specification  

  Laser Chiller CWFL-3000 Specification  

  Laser Chiller CWFL-6000 Specification  

Note: 

1. The working current can be different under different working conditions; The above information is for reference only. Please subject to the actual delivered product;

2. Clean, pure, impurity-free water should be used. The ideal one could be purified water, clean distilled water, deionized water, etc.;

3. Change out the water periodically (every 3 months is suggested or depending on the actual working environment). 

4. Location of the chiller should be well-ventilated environment. There must be at least 1.5m from the obstacles to the air outlet which is on the back of the chiller and should leave at least 1m between obstacles and the air inlets which are on the side casing of the chiller. 

About TEYU Chiller Manufacturer

TEYU Chiller was founded in 2002 with many years of chiller manufacturing experience, and now is recognized as a cooling technology pioneer and reliable partner in laser industry. TEYU Chiller delivers what it promises - providing high performance, highly reliable and energy efficient industrial water chillers with superior quality. 

Our recirculating water chillers are ideal for a wide variety of industrial applications. And for laser application in particular, we develop a complete line of laser chillers, ranging from stand-alone unit to rack mount unit, from low power to high power series, from ±1℃ to ±0.1℃ stability technique applied. 

The water chillers are widely used to cool fiber laser, CO2 laser, UV laser, ultrafast laser, etc. Other industrial applications include CNC spindle, machine tool, UV printer, vacuum pump, MRI equipment, induction furnace, rotary evaporator, medical diagnostic equipment and other equipment that requires precise cooling. 

Source: https://teyuchiller.blogspot.com/2023/06/laser-chiller-cwfl-2000-3000-6000-for.html

What are the components of fiber laser cutting machine?

Fiber laser cutting machine is a kind of laser cutting machine that uses fiber laser as the laser source. It consists of different components. Different components and configurations will lead to different processing performance of the fiber laser cutting machine. Now let’s have a deeper look.

1.Fiber laser
Fiber laser is the “energy source” of fiber laser cutting machine. It’s like engine to an automobile. Besides, fiber laser is also the most expensive component in a fiber laser cutting machine. There are a lot of selections in the market, either from domestic market or foreign market. Brands like IPG, ROFIN, RAYCUS and MAX are well known in the fiber laser market. 

2.Motor
Motor is the component that decides the performance of the moving system of the fiber laser cutting machine. There are servo motor and stepper motor in the market. Users can select the ideal one according to the product type or the cutting objects. 

A.Stepper motor
It has fast starting speed and excellent responsiveness and is ideal for not so demanding cutting. It is lower in price and has a great variety of brands with different performance

B.Servo motor
It features stable movement, high load, stable performance, high cutting speed,  but its price is relatively high, so it is more ideal for more demanding industries. 

3.Cutting head
The cutting head of the fiber laser cutting machine will move according to the preset route. But please remember that the height of the cutting head needs to be adjusted and controlled according to different materials, different thickness of the materials and different cutting ways. 

4.Optics
It is often used in the whole fiber laser cutting machine. The quality of the optics decides the output power of the fiber laser and also the whole performance of the fiber laser cutting machine.

5.Machine host working table
The machine host consists of the machine bed, machine beam, working table and Z axis system. When fiber laser cutting machine is cutting, the work piece should be placed on the machine bed first and then we need to use the servo motor to move the machine beam in order to control the movement of the Z axis. Users can adjust the parameters as needed. 

6.Laser cooling system
Laser cooling system is the cooling system of the fiber laser cutting machine and it can cool down the fiber laser effectively. The current fiber laser chillers are generally equipped with input and output control switch and designed with water flow and high/low temperature alarm, so the performance is more stable. 

7.Control system
Control system is the main operation system of fiber laser cutting machine and is used to control the movement of X axis, Y axis and Z axis. It also controls the output power of the fiber laser. It decides the running performance of the fiber laser cutting machine. Through software control, the cutting performance of the fiber laser cutting machine can be improved. 

8.Air supply system
The air supply system of fiber laser cutting machine includes air source, filter and tube. For air source, there are bottled air and compressed air. The auxiliary air will blow away the slag during metal cutting for combustion supporting purpose. It also serves to protect the cutting head. 

As mentioned above, laser cooling system serves to cool down the fiber laser effectively. But how do users, especially new users to select the suitable one? Well, to help users to select their ideal chiller quickly, S&A Teyu develops CWFL series fiber laser chillers whose model names are corresponding with the applicable fiber laser power. For example, CWFL-1500 fiber laser chiller is suitable for 1.5KW fiber laser; CWFL-3000 laser cooling system is suitable for 3KW fiber laser. We have chillers suitable for cooling 0.5KW to 20Kw fiber lasers. You can check the detailed chiller models here: https://www.teyuchiller.com/fiber-laser-chillers_c2

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/water-chiller-units-cwfl-1500-with-environmental-refrigerant-for-fiber-lasers_p16.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

Why there are two temperature controllers in handheld laser welding machine chiller RMFL-1000?

Some users are curious that why there are two temperature controllers in handheld laser welding machine chiller RMFL-1000 and what they are used for. Well, as we know, RMFL-1000 chiller is designed for cooling handheld laser welding machine which is supported by fiber laser source. As a fiber laser chiller, RMFL-1000 chiller model also has a dual temperature control system design as CWFL series does. That means it has two temperature controllers. One serves for controlling the temperature for the fiber laser and the other serves for controlling the temperature for the laser head. These two temperature controllers work independently so that the cooling performance of the chiller can be guaranteed.

After 19-year development, we establish rigorous product quality system and provide well-established after-sales service. We offer more than 90 standard water chiller models and 120 water chiller models for customization. With cooling capacity ranging from 0.6KW to 30KW, our water chillers are applicable to cool different laser sources,laser processing machines, CNC machines, medical instruments, laboratory equipment and so on.

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/air-cooled-chiller-rmfl-1000-for-1kw-1-5kw-handheld-fiber-laser-welding-machine_p240.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

How long does a 2KW fiber laser generally last?

For most of the fiber lasers, the general lifespan would be around 100,000 hours. For the fiber laser users, they would like to take some measures to help extend the lifespan of the fiber laser. One of the common measures is to add a process cooling fiber laser chiller, as keeping the fiber laser cool can help delay its aging process. For 2KW fiber laser, users can select S&A Teyu refrigerated fiber laser chiller CWFL-2000. This fiber laser chiller features dual cooling circuit which offers independent cooling for the fiber laser and the laser head at the same time, which is space saving and cost saving. It is especially popular among the tube & plate laser cutting machine users. For more information about this chiller, click https://www.teyuchiller.com/water-chiller-machines-cwfl-2000-for-cooling-2000w-fiber-lasers_p17.html

After 19-year development, we establish rigorous product quality system and provide well-established after-sales service. We offer more than 90 standard water chiller models and 120 water chiller models for customization. With cooling capacity ranging from 0.6KW to 30KW, our water chillers are applicable to cool different laser sources,laser processing machines, CNC machines, medical instruments, laboratory equipment and so on.

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/water-chiller-machines-cwfl-2000-for-cooling-2000w-fiber-lasers_p17.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

The advantage of using fiber laser cutting machine in sheet metal industry

 Sheet metal processing is the main part in metal processing production and has wide applications, such as the shells of various home appliance and instrument, advertising board, washing machine bucket and so on. Sheet metal industry is closely related to our daily life and nearly appear in all kinds of industries.

Cutting is the first step of sheet metal processing. It means cutting the whole metal into different shapes of metal sheets. The sheet metal cutting techniques include: laser cutting, plasma cutting, flame cutting, punch press and so on. 

China has gradually become the international processing and manufacturing center. With the foreign investment increasing, the demand of metal processing increases. At the same time, higher precision is also demanded. 

What are the advantages of using fiber laser cutting machine in sheet metal industry? 

Fiber laser cutting machine is a technique that has had great development in the past few years and is well recognized by the users. It can perform superior cutting on sheet metal of different thickness. Therefore, technically speaking, the wide application of fiber laser cutting machine is a progress in the sheet metal processing industry. 

Comparing with traditional cutting technique, fiber laser cutting machine is more accurate and more efficient. It features high power and high density laser beam. This laser beam protects on the sheet metal and the sheet metal will then quickly heat up, reaching the vaporization temperature. The sheet metal will then vaporize and form a hole. As the laser beam moves along the sheet metal, the hole will gradually form a narrow cutting kerf (around 0.1mm) and then the whole cutting process is finished. Fiber laser cutting machine can even perform cutting on metal plates that traditional cutting technique is hard to work on, especially carbon steel plates. Therefore, fiber laser cutting machine will continue to have a bright future in the sheet metal industry. 

To get the most out of fiber laser cutting machine, maintaining the working temperature of the fiber laser source inside is a MUST. S&A Teyu CWFL series recirculating laser chiller is specially designed for fiber laser cutting machine and feature dual channel configuration. That means the fiber laser source and the cutting head can both be under stable temperature control. Find out more about CWFL series fiber laser chiller at https://www.teyuchiller.com/fiber-laser-chillers_c2

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/water-chiller-machines-cwfl-2000-for-cooling-2000w-fiber-lasers_p17.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.