Why the water temperature of air cooled laser chiller system can not drop?

It happens sometimes that water temperature of air cooled laser chiller system can not drop. The causes for this depends on two conditions:

1.If this is a new laser water chiller, the reason could be: 
1.1The temperature controller has a failure;
1.2The equipped laser water chiller doesn’t have big enough cooling capacity

2.If this problem occurs after the chiller is being used for a long time, the reason could be:
2.1The heat exchanger of the chiller is too dirty;
2.2There is refrigerant leakage inside the air cooled chiller;
2.3The ambient temperature of the chiller is too high or too low. 
For detailed solutions of the above situations, users can turn to the chiller supplier accordingly.

After 18-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/cw-5000series_c8

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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.

A Few Tips on Choosing Real S&A Small Water Cooling Chiller for a Thai Client

Mr. Chuo: Hi. I am an owner of an advertising board making store in Bangkok, Thailand. Most of my clients like to use acrylic ones, so I introduced several acrylic laser cutting machines from China last year. A few days after I received those cutting machines, I bought some water chillers from a local dealer and I thought they were S&A chillers. But they turned out to be the copy ones. They do have “CW-5200” wording but doesn’t have the “S&A” logo. Besides, they look very similar with your real S&A CW-5200 small water cooling chiller. How can I choose the real one? Can you offer me a few tips?

S&A: I am so sorry that you bought the copy water chiller elsewhere. We are pleased to offer you some tips below:

1.Real S&A laser cooling system CW-5200 has “S&A” logo at the front sheet metal, side sheet metal, black handles, temperature controller, drain port and water fill port. 
2.Real S&A small water cooling chiller CW-5200 has its own ID, starting with “CS”. 
3.The most guaranteed way to choose the real S&A water chiller is to contact us or our service point. 

Mr. Chuo: Your tips are very informative and helpful. Please draft a contract for 10 units of CW-5200 laser cooling system accordingly. 

For more detailed information about S&A small water cooling chiller CW-5200, click https://www.teyuchiller.com/recirculating-compressor-water-chillers-cw-5200_p8.html

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

https://www.teyuchiller.com/recirculating-compressor-water-chillers-cw-5200_p8.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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.

When should users drain out anti-freezer from closed loop water cooling chiller which cools small UV printer?

Quite a number of small UV printer users would add anti-freezer into their closed loop water cooling chillers to reduce the possibility of frozen water. However, anti-freezer is corrosive and if it is used for a long time, it will do a great harm to the core components inside the small UV printer. Therefore, it is suggested to drain out the anti-freezer when the weather gets warmer and refill the UV LED water chiller with purified water or clean distilled water.

After 18-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-water-chillers-cw-3000-9l-water-tank-110v-200v-50hz-60hz_p6.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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.

Small Air Cooled Chiller Helps Increase the Productivity of an Indonesian Garment Factory

CO2 laser cutter is very popular among non-metal industries, such as ceramics, leather, plastic and garment. Mr. Anita, who is the purchasing manager of an Indonesian garment factory, decided to abandon the traditional fabric cutting machines and replace them by a dozen of CO2 laser cutters. New cutting technique means productivity boost. After using them for a few months, the productivity increased by 40%. But the productivity boost is not only the effort of the fabric laser cutter, and S&A small air cooled chillers CW-5000 also contributed to it.

S&A small air cooled chiller CW-5000 is known for its compact design, industrial class reliability and light weight. It is a refrigeration based cooling device featuring ±0.5℃ temperature stability and 800W cooling capacity. A lot of people might think adding a chiller is an extra cost for them, but it shall save them additional maintenance rate in the long run, for it provides great protection for the laser tube. In addition, CO2 laser chiller CW-5000 is compliant with CE, ROHS, REACH and ISO standards and uses R-134a refrigerant. Chillers using this refrigerant can be sold in many different places in the world, so users don’t have to worry too much about the refrigerant problem. 

S&A has been specializing in laser cooling for 18 years and offers vertical and rack mount types for selection. With cooling capacity ranging from 0.6KW to 30KW, our laser water chillers can meet the cooling needs of different types of lasers. All operations can be managed from a temperature controller panel, which is time saving and convenient. 

For more information about S&A small air cooled chiller CW-5000, click https://www.teyuchiller.com/co2-laser-chillers-800w-cooling-capacity-220v100v-50hz60hz_p27.html

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

https://www.teyuchiller.com/co2-laser-chillers-800w-cooling-capacity-220v100v-50hz60hz_p27.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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.

What are the error codes for air cooled chiller unit CW-6200?

S&A air cooled chiller unit CW-6200 is designed with certain alarm functions so that the chiller can be under well protection 24/7. Each alarm has its corresponding error code. Below are the error code lists.

E1 - ultrahigh room temperature;
E2 - ultrahigh water temperature;
E3 - ultralow water temperature;
E4 - room temperature sensor failure;
E5 - water temperature sensor failure;
E6 - water flow alarm

To make the above error codes disappear, users need to solve the related issue of the chiller first. If you are not sure what to do, you can just e-mail us at techsupport@teyu.com.cn

After 18-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-chillers-cw-6200-cooling-capacity-5100w-220v-50-60hz_p12.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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.

Small Laser Cooling System CWUL-05, a Cooling Device You Can’t Miss in 3D Laser Printing Business

Seeing the potential of 3D laser printing, Mr. Lee, who is the boss of a medical equipment manufacturing company in South Korea, introduced several 3D laser printers a few months ago. Those 3D laser printers are equipped with 5W UV lasers. To cool down this UV laser source, he selected S&A small laser cooling system CWUL-05.

S&A small laser cooling system CWUL-05 is a cooling device you can’t miss in using 3D laser printers. This laser water chiller is ideally suited for cooling 5W UV laser and engineered with superior cooling performance together with unmatched reliability. By offering continuous cooling which features ±0.2℃ temperature stability, water chiller CWUL-05 is able to maintain UV laser source of the 3D laser printer at a suitable temperature range. Therefore, the printing effect will no longer be affected by the temperature issue.

With 18 years of experience of laser refrigeration, we understand your industry, the challenges you face and the solution you require. We strive to provide you with our professional laser cooling solution and prompt after-sales service. All of our water chillers are under 2-year warranty, so you can rest assured using them.

For detailed parameters of S&A small laser cooling system CWUL-05, click https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

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

https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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 to adjust water temperature of compact recirculating laser chiller CW5200?

For S&A compact recirculating laser chiller CW-5200, the factory setting is intelligent temperature mode under which water temperature will adjust itself according to the ambient temperature. If users need to set the water temperature at a fixed value, they have to switch the recirculating laser water chiller to constant temperature mode first and then set the temperature. Detailed steps are as follows:

1.Press and hold “▲” button and “SET” button;
2.Wait for 5 to 6 seconds until it indicates 0;
3. Press “▲” button and set the password 8(factory setting is 8);
4 .Press “SET” button and F0 displays;
5.Press “▲” button and change the value from F0 to F3 (F3 stands for way of control);
6.Press “SET” button and it displays 1 ;
7.Press “▼” button and change the value from “1” to “0”. (“1” stands for intelligent control. “0” stands for constant control);
8.Now the chiller is in constant temperature mode;
9.Press “SET” button and back to menu setting;
10.Press “▼” button and change the value from F3 to F0;
11.Press “SET” button and enter water temperature setting;
12.Press “▲” button and “▼” button to adjust the water temperature;

13.Press “RST” button to confirm the setting and exit;

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

https://www.teyuchiller.com/recirculating-compressor-water-chillers-cw-5200_p8.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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.

Plexiglass Laser Cutter and Portable Chiller Unit, a Perfect Pair for an Australian Sign Business Owner

Mr. Eastwood has been running a sign business in Australia for over 5 years and during these 5 years, he has a perfect pair to accompany him and help him. And the perfect pair is plexiglass laser cutter and portable chiller unit CW-5000.

His plexiglass laser cutter is powered by sealed CO2 laser tube and has been running so well during these years. Mr. Eastwood said, “Thanks to the effective cooling provided by CO2 laser water chiller CW-5000, the plexiglass laser cutter can always maintain at a suitable temperature range so that its normal working condition can be guaranteed.” 

Well, portable chiller unit CW-5000 is indeed very popular among plexiglass laser cutter users in the sign business due to its ease of use, compact design, intelligent temperature control and low maintenance. This CO2 laser water chiller is able to offer continuous cooling with the temperature of 5-35 degree Celsius and features 800W cooling capacity, which can meet the cooling need of the plexiglass laser cutter perfectly.

For more detailed parameters of S&A portable chiller unit CW-5000, click https://www.teyuchiller.com/co2-laser-chillers-800w-cooling-capacity-220v100v-50hz60hz_p27.html

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

https://www.teyuchiller.com/co2-laser-chillers-800w-cooling-capacity-220v100v-50hz60hz_p27.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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.

Any factors that influence price of recirculating fiber laser cooler?

Prices of recirculating fiber laser coolers differ in the market. Factors that influence the price include:

1.Cooling capacity of the laser water cooler. The bigger the cooling capacity, the higher the price will be;
2.Component quality of the fiber laser cooler. Core components like condenser, compressor, temperature controller are more expensive if they are of famous brands;
3.After-sales service. Laser water coolers with warranty and well established after-sales service are more expensive but more guaranteed. 

In respect of production, S&A has invested the production equipment of more than one million RMB, ensuring the quality of a series of processes from the core components (condenser) of industrial chiller to the welding of sheet metal; in respect of logistics, S&A has set up logistics warehouses in the main cities of China, having greatly reduced the damage due to the long-distance logistics of the goods, and improved transport efficiency; in respect of after-sales service, all the S&A water chillers are underwritten by insurance company and the warranty period is two years.

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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.

This Laser Water Chiller System is THE ONE, Said a Turkish CNC Metal Fiber Laser Cutter User

For these 3 months, Mr. Polat, who is a Turkish CNC metal fiber laser cutter user, has been so busy looking for a reliable laser water chiller system. However, things didn’t go well. In fact, he only has two requirements: 1. The fiber laser cooling systemshould have two water circuits; 2. Temperature stability should be around ±2℃. But most of the chillers he found have only one water circuit and even some have two water circuits, they are not precise enough. Feeling so frustrated, he turned to his friend for help. According to the fiber laser power of his CNC metal fiber laser cutter, his friend recommended him S&A laser water chiller system CWFL-4000. 

S&A laser water chiller system CWFL-4000 is a temperature control device featuring two independent cooling channels in one package. It is able to maintain the water temperature difference at ±1℃, which offers higher precision than Mr. Polat’s requirement. In addition, this fiber laser cooling system is equipped with easy fill water filling port together with level check, so users can take no effort when adding water. 

After using laser water chiller system CWFL-4000 for a few days, he told his friend, “This laser water chiller system is THE ONE.” 

For detailed parameters of S&A laser water chiller system CWFL-4000, click https://www.teyuchiller.com/dual-cooling-circuit-water-chillers-cwfl-4000-stable-cooling-performance-ac-380v-50-60hz_p22.html

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

https://www.teyuchiller.com/dual-cooling-circuit-water-chillers-cwfl-4000-stable-cooling-performance-ac-380v-50-60hz_p22.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 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 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 70,000 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.