What are the alarm functions for air cooled refrigeration chiller CW-5300 which cools automatic laser engraving machine?

S&A air cooled refrigeration chiller CW-5300 is often used to cool automatic laser engraving machine. It is equipped with T-506 temperature controller which offers 6 alarm functions indicated in different error codes.

1.E1 refers to ultrahigh room temperature alarm;
2.E2 refers to ultrahigh water temperature alarm;
3.E3 refers to ultralow water temperature alarm;
4.E4 refers to faulty room temperature sensor;
5.E5 refers to faulty water temperature sensor; 
6.E6 stands for water flow alarm

When alarm occurs, the air cooled refrigeration will disconnect with automatic laser engraving machine and the error code and the water temperature will display alternatively with beeping. 

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/refrigeration-air-cooled-water-chillers-cw-5300-cooling-capacity-1800w_p9.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.

Laser Water Chiller Unit CW6200 Exceeded the Expectation of a Hungarian Laser Die Cutting Machine User

Two months ago, Mr. Barta from Hungary began to use S&A laser water chiller unit CW-6200 to cool his laser die cutting machine. This is the first time he used S&A water chiller. He just hoped that the chiller could maintain the normal working performance and that would be enough, for the previous chillers of other brands he used had failed him so many times. But as he continued to use the laser water chiller unit CW-6200, it exceeded his expectation. 

First of all, its temperature stability. Even though the laser water chiller unit CW-6200 keeps running for a long time, the water temperature fluctuation didn’t exceed ±0.5℃, which is much more stable than his previous chillers.

Second, the thoughtful temperature control modes. S&A laser water chiller unit CW-6200 offers two temperature control modes - intelligent & constant mode to meet different people’s needs. The featuring intelligent mode allows water temperature to adjust itself automatically. But for his previous chillers, their water temperature could only be set manually. 

Mr. Barta said, “laser water chiller unit CW-6200 exceeds my expectation and I was so glad that I made the right purchasing decision.”

For detailed description of S&A laser water chiller unit CW-6200, click https://www.teyuchiller.com/water-chillers-cw-6200-cooling-capacity-5100w-220v-50-60hz_p12.html

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.

How often should users change out water for air cooled chiller system which cools PCB laser marking machine ?

 Changing out water is an important and necessary step of the maintenance of air cooled chiller system which cools PCB laser marking machine. Some people would ask, “So how often should we change out water for air cooled chiller system ? “ Well, this is not fixed and users can decide the water changing frequency based on the working environment of the air cooled chiller system. If the working environment is dirty, it is suggested to change out water every month. If the working environment is like the air-conditioned rooms, users can do it every half year.

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/uv-laser-chillers_c4

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.

Portable Chiller Unit CW3000 is What You Can’t Miss in Laser PCB Etching Business

PCB refers to printed circuit board and it is a critical part of many electronics. If you look closer, there are many tiny words on the PCB. To produce tiny words on such small boards, it requires very precise etching technique. Therefore, laser etching machine, which features precise etching with high speed, is the most commonly seen processing machine in PCB manufacturing companies. But there is one thing these companies can’t miss -- S&A portable chiller unit CW-3000.

S&A portable chiller unit CW-3000 is energy-efficient cooling device and features ease of use. Every time when the water temperature increases by 1℃, there will be 50W of heat taken away from the laser PCB etching machine. Because of the compact size, CW-3000 water chiller has become the first option for many small PCB manufacturing companies. 

For detailed parameters of S&A portable chiller unit CW-3000, click https://www.teyuchiller.com/air-cooled-water-chillers-cw-3000-9l-water-tank-110v-200v-50hz-60hz_p6.html

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.

What info. is needed when choosing air cooled chiller unit for injection molding machine?

 Client: Hello. I just bought an injection molding machine but it is not equipped with air cooled chiller unit. What kinds of information are needed when choosing air cooled chiller for injection molding machine?

S&A: Hello. Please provide the heat load or the cooling requirement of your injection molding machine. Our air cooled chiller units have high temperature stability with cooling capacity ranging from 0.6-30KW. They are very popular among injection molding machine users. 

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.

With Industrial Closed Loop Water Chiller, an Australian Client Don’t Have to Worry About Overheating Problem in His Acrylic Laser Engraving Machine

 For acrylic laser engraving machine users like Mr. Jackman from Australia, the biggest headache is the overheating problem. It keeps shutting down the laser engraving machine, which affects the normal production to a great extent. Mr. Jackman has tried so many water chillers before, but none of them satisfied him until he met S&A industrial closed loop water chiller CW-5000T.

Industrial closed loop water chiller CW-5000T is precise temperature control device that features  ±0.3℃ temperature stability and dual frequency compatible in both 220V 50Hz and 220V 60Hz. With this high temperature stability, Mr. Jackman’s acrylic laser engraving machine can work under a stable temperature range. In addition, this chiller model offers two control modes for selection: constant temperature control mode and intelligent mode. Under intelligent mode, water temperature will adjust itself according to the ambient temperature automatically. While under constant temperature control mode,industrial closed loop water chiller CW-5000T can be manually set to hold a constant temperature. This is very convenient for users with different needs.

Since he used Industrial closed loop water chiller CW-5000T, the overheating problem has not occurred to the acrylic laser engraving machine any more.

For detailed parameters of S&A industrial closed loop water chiller CW-5000T, click https://www.teyuchiller.com/industrial-water-cooling-portable-chiller-cw-5000t-series-220v-50-60hz_p230.html

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

https://www.teyuchiller.com/industrial-water-cooling-portable-chiller-cw-5000t-series-220v-50-60hz_p230.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 applications of laser source? Is industrial air cooled water chiller a MUST?

Laser source is widely applied in laser welding, laser cutting, laser drilling, laser cladding, laser marking, laser heat treatment, laser cleaning and so on.

For high power laser sources, industrial air cooled water chiller is a MUST. Industrial air cooled water chiller can take away the heat from the laser sources effectively and keep the laser sources from overheating. S&A provides a wide range of industrial air cooled water chiller models suitable for different kinds of laser sources. 

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/laser-cooling-systems-cwfl-1000-with-dual-digital-temperature-controller_p15.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 Makes a Spanish CNC Fiber Laser Cutter Distributor Place the Repeated Order of S&A Water Circulation Cooler CWFL-2000?

 Mr. Bello is the owner of a Spain based CNC fiber laser cutter distributor. We met him at a laser fair back in 2018. In the fair, he was so interested in our displayed water circulation cooler CWFL-2000 and when he came back to his country, he ordered one unit for trial. Two weeks later, he placed a big order of 200 units of water circulation coolers CWFL--2000. And since then, he would place a regular repeated order every half year. So what makes him place the repeated orders in these years?

According to Mr. Bello, there are mainly 3 reasons.

1.The professional knowledge of our sales person. He said that back in the laser fair, he raised some technical questions to our sales colleagues and they replied in a very professional and detailed way, which really impressed him. 
2.His end users had fantastic using experience of water circulation cooler CWFL-2000. Many of them think this chiller is very easy to use and has low maintenance rate, which helps them save a lot of money;
3.The fast response of our after-sales service. Every time he had some questions about this chiller, he could always get a fast response and detailed solution. Once he asked for the steps of changing out the circulating water. In addition to the words descriptions, what he also got is a how-to video, which is very thoughtful. 

With 18 years of laser cooling experience, S&A cares what our clients need. 

For detailed information about S&A water circulation cooler CWFL-2000, click https://www.teyuchiller.com/water-chiller-machines-cwfl-2000-for-cooling-2000w-fiber-lasers_p17.html

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 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 is the cause of suddenly increased current in laboratory water chiller?

 According to S&A experience, the suddenly increased current in laboratory water chiller may be due to :

1.The laboratory recirculating chiller is too dusty;
2.The spot where laboratory water chiller is located is not well ventilated;
3.The water temperature of the laboratory water chiller is too high;
4.The supplied voltage for the laboratory water chiller is too low;
5.The compressor inside the chiller is aging.

From the above causes, we can see that it is very important to check on and perform maintenance on the chiller on a regular basis.

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/refrigeration-air-cooled-water-chillers-cw-5300-cooling-capacity-1800w_p9.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 Can I Find the Authentic S&A CW5000T Water Chiller Among Many Fake Ones in the Market? Asked by an Italian CO2 Glass CO2 Laser User

 Mr. Rossi: We are looking for a genuine S&A CW-5000T compressor refrigeration small water chiller to install in a 100W glass CO2 laser here in Italy, but I saw so many fake ones in the market. They look so similar and I couldn’t tell if it is a genuine S&A water chiller CW-5000T. How can I find it? Is there an official direct seller in Italy or in Europe? Is it possible to advise how to identify the genuine one?

S&A: Yes, we have several service points around the world and Czech is the closet one from Italy. And yes, we can offer some tips on how to identify the genuine S&A compressor refrigeration small water chiller CW-5000T. Please check below:

1.Genuine S&A compressor refrigeration small water chiller CW-5000T has “S&A” logo in nearly every spot of the chiller: the handle, the intelligent temperature controller, the drain outlet and so on. Fake ones don’t have the “S&A” logo;
2.Every genuine S&A CW-5000T water chiller has a unique serial number starting with “CS”. If you bought a water chiller somewhere else and wanted to figure out if it is genuine S&A water chiller, you can send this code for us to have a check;
3.The directest way to get a genuine S&A water chiller CW-5000T is to get it from us or from our service points. The fact that we have service point in Czech is very convenient to the European clients, for the transportation time and cost have reduced to a certain extent.

For more information about S&A compressor refrigeration small water chiller CW-5000T, click https://www.teyuchiller.com/industrial-water-cooling-portable-chiller-cw-5000t-series-220v-50-60hz_p230.html

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

https://www.teyuchiller.com/industrial-water-cooling-portable-chiller-cw-5000t-series-220v-50-60hz_p230.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.

Does metal laser cutting machine have strict requirement for water quality?

 Metal laser cutting machine does have strict requirement for water quality. If there is ion or other impurities in the water, the laser output of the metal laser cutting machine will be affected. Therefore, when using recirculating industrial water cooler, users are suggested to use purified water or clean distilled water as circulating water. Besides, they should change out water on a regular basis to avoid the impurities accumulation that will lead to water blockage.

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/fiber-laser-chillers_c2

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.