What do different error codes mean in industrial chiller unit which cools thin metal fiber laser cutting machine?

Industrial chiller unit which cools thin metal fiber laser cutting machine is designed with alarm functions. Different alarms have respective error codes.

E1 means ultrahigh room temperature alarm;
E2 means ultrahigh water temperature alarm;
E3 means ultralow water temperature alarm;
E4 means faulty room temperature sensor;
E5 means faulty water temperature sensor;
E6 means water flow alarm.

Different error codes can help users identify the problems very quickly. Note: the meaning of the error codes might have slight differences in different models. Users are suggested to follow the user manual if the alarm occurs. 

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 60,000 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.

It's Time to Upgrade Your Chiller to an Intelligent Air Cooled Recirculating One!

21st century is the age of smart products -- smart phones, smart refrigerators, smart washing machines and so on. These kinds of intelligent and smart products have greatly enriched our daily life. In terms of manufacturing industries, many factory owners introduce the intelligent auto feeding fiber laser cutting machines to increase the productivity and many other intelligent accessories, such as S&A intelligent air cooled recirculating chillers CWFL-2000.

S&A air cooled recirculating chiller CWFL-2000 is intelligent in that it has an intelligent temperature controller. Unlike other brands of industrial water chillers which offer only manual mode, the intelligent temperature controller of air cooled recirculating chiller CWFL-2000 offers intelligent temperature control mode and constant temperature control mode. Under intelligent temperature control mode, the water temperature will adjust itself according to the ambient temperature (usually 2 degree Celsius lower than the ambient temperature) so that it is less likely for condensed water to occur to the fiber laser of the auto feeding fiber laser cutting machine. This in turn guarantee the normal operation of the cutting machine, for it secures the laser output. 

It’s time to upgrade your chiller to an intelligent air cooled recirculating one! Find out more information about S&A air cooled recirculating chiller 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 60,000 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.

Is it OK to use oil as the cooling medium of CNC industrial water cooling chiller which cools CNC engraving machine spindle?

Oil cooling and water cooling are the common ways to cool the CNC engraving machine spindle. For CNC industrial water cooling chiller, is it OK to use oil as the cooling medium? Well, it is forbidden to do so. Take S&A CNC industrial water cooling chiller as an example. If oil is used in the chiller, the water pump rotor will be clogged by the oil dirt and the oil stain will contaminate the waterline, which will affect the normal operation of the CNC industrial water cooling chiller.

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/cnc-spindle-chillers_c5

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 60,000 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.

PCB UV Laser Processing Machine and UV Laser Water Chiller, a Combination Known for Precision

PCB is the core component of many electronics in our daily life, such as smart phone, digital camera, computer, refrigerator, washing machine and so on. It requires high precision during processing. So what is the appropriate laser source for this kind of processing? Well, the answer is UV laser.

UV laser is a cold light source and its processing method is called cold processing. With the relatively short wavelength & pulse width and high-quality light beam, UV laser can achieve more precise micromachining by producing more focal laser spot and keeping the smallest Heat-affecting Zone. In addition, the smaller focus point enables UV lasers to be applied in more precise and smaller processing areas like PCB.

For cooling the precise PCB UV laser processing machine, many people would choose S&A UV laser water chiller CWUL-05 which is also known for precision. It is characterized by the temperature stability of ±0.2℃ and intelligent temperature controller which is able to perform accurate temperature control. Besides, UV laser water chiller CWUL-05 offers different power specifications so that people from all around the world can use them. 

For more information about S&A UV laser water chiller 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 60,000 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 types of water are applied in industrial water chiller which cools alloy fiber laser cutting machine?

Users often come across such a question when it comes to industrial water chiller which cools alloy fiber laser cutting machine: what types of water should be applied? Well, in order to avoid clogging and guarantee the refrigeration performance of the industrial water chiller, it is suggested to use 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/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 60,000 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 Equipping with Industrial Water Cooler is Quite Essential to Fiber Laser Metal Cutter?

Fiber laser metal cutter is a production tool designed to cut different kinds of metals, such as carbon steel, stainless steel, aluminum, silver, etc. Since it is able to perform accurate cutting in a very short time, it is often applied in metal processing, jewelry and advertising sign industries. However, no matter how efficient the fiber laser metal cutter is, without industrial water cooler, its cutting capacity can not be optimized or even decreases. Well, Mr. Koper from Netherlands knows it well.

Mr. Koper is new to the laser cutting industry and he purchased several flatbed 500W fiber laser metal cutters a few months ago. At first, those machines run very well and were very productive. However, after using them for a few weeks, he found that those cutting machines broken down all of a sudden very frequently. He assumed it was quality problem, but the machine supplier told him it was because the flatbed 500W fiber laser metal cutters were not equipped with industrial water coolers (the machine supplier didn’t offer industrial water cooler). Later, he searched the Internet and bought a dozen of industrial water coolers CWFL-500 from us. Since then, the sudden breakdown of his cutting machines has never happened again.

S&A industrial water cooler CWFL-500 is specifically designed for cooling 500W fiber laser and it is known for stability and accuracy. Its temperature stability is ±0.3℃, showing a very tiny temperature fluctuation during the cooling process. In addition, industrial water cooler CWFL-500 has the cooling capacity of 1800W, which indicates superior cooling ability. With this experience, Mr. Koper realized that equipping with industrial water cooler is quite essential to fiber laser metal cutter. 

For more information about S&A industrial water cooler CWFL-500, click https://www.teyuchiller.com/dual-temperature-water-chillers-cwfl-500-for-500w-fiber-laser_p13.html 

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

https://www.teyuchiller.com/dual-temperature-water-chillers-cwfl-500-for-500w-fiber-laser_p13.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 60,000 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 solve water flow alarm that occurs to industrial chiller unit which cools 3D fiber laser welding machine?

It happens sometimes that water flow alarm occurs to industrial chiller unit which cools 3D fiber laser welding machine. In this case, how to solve this? According to the experience of S&A industrial chiller unit, water flow alarm is caused by insufficient water flow and insufficient water flow results from internal & external factor.

External factor: The external waterline is blocked. Please make sure it is clear.

Internal factor:
1.The internal waterline is clogged. Please wash it with clean water first and blow it with professional cleaning tools like air gun;
2.The water pump is stuck with impurities. Please clean it accordingly;

3.The rotor of the water pump wears out, leading to the aging of the water pump. Please change out the whole water pump.

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 60,000 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.

Cooling Stainless Steel Tube Fiber Laser Cutting Machine has Never Been Easier with S&A Air Cooled Water Chiller

Mr. KRAUSZ from Switzerland opened his stainless steel processing store two years ago. His main clients are the local supermarkets which have the need to install stainless steel banisters. Being a start-up owner, he didn’t have much money at the beginning, so he bought a second-hand air cooled water chiller to cool his stainless steel tube fiber laser cutting machine.

However, since it was a second-hand chiller and it had quality problem in the first place, that chiller broken down in less than 2 months after he bought it, which affected the laser output of the stainless steel tube fiber laser cutting machine. With his orders increasing, he decided to purchase a qualified and reliable air cooled water chiller. 

After careful comparisons and hearing suggestions from his friends, he became quite interested in our air cooled water chiller CWFL-3000. S&A air cooled water chiller CWFL-3000 features stable cooling performance, ease of use, low maintenance rate and long life cycle. It does a great job in stabilizing the laser output of the stainless steel tube fiber laser cutting machine by performing efficient & stable refrigeration. With air cooled water chiller CWFL-3000, cooling stainless steel tube fiber laser cutting machine has never been easier! 

For more information about S&A air cooled water chiller CWFL-3000, click https://www.teyuchiller.com/high-power-industrial-water-chillers-cwfl-3000-for-3000w-fiber-lasers_p21.html

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

https://www.teyuchiller.com/high-power-industrial-water-chillers-cwfl-3000-for-3000w-fiber-lasers_p21.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 60,000 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 should I bear in mind when selecting recirculating water chiller for fiber laser welding machine?

Client: I recently purchased a fiber laser welding machine, but the seller didn’t sell the recirculating water chiller together with it. What should I bear in mind when selecting recirculating water chiller?

S&A: Cooling capacity, water pump flow and water pump lift should be taken into account. They should all meet the cooling requirement of the fiber laser welding machine to guarantee its normal operation. If you don’t know what model to choose, you can send your question to marketing@teyu.com.cn and our colleagues will come back to you with professional cooling solution.

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 16 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 60,000 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.

Closed Loop Industrial Chiller Contributes to the Cutting Efficiency and Accuracy of the Alumnum Fiber Laser Cutting Machine

In terms of cutting accuracy and efficiency, fiber laser cutting machines outperform many different kinds of cutting technique, such as CO2 laser cutting machines and plasma cutting machines. Besides, fiber laser cutting machines are much safer, since it is non-contact and won’t produce any hazardous things. With quite a number of advantages, many metal processing factory owners abandon the old-fashioned cutting machines and purchase the fiber laser cutting machines. Mr. Hampai is one of them.

Mr. Hampai is a service provider in Italy and he serves the local stores which have needs to process aluminum. In the past, he used plasma cutting machines to do the cutting job, but the plasma cutting smoke is easy to generate and it posts a risk of getting lung cancer. What’s more, as time goes by, the cutting efficiency of the plasma cutting machine decreases. Therefore,he made up his mind to abandon those plasma cutting machines and purchased fiber laser cutting machines. With the fiber laser cutting machines, the cutting efficiency increases 10 times and the cutting accuracy also improves. In addition to the quality of the fiber laser cutting machine itself, as Mr. Hampai said, the equipped S&A closed loop industrial chiller CWFL-1000 also does its job well to contribute to the cutting efficiency and accuracy of the fiber laser cutting machine. 

S&A closed loop industrial chiller CWFL-1000 does a great job in preventing the fiber laser cutting machine from overheating. It is designed for precision and stability. It features ±0.5℃ temperature stability and 4200W cooling capacity. Besides, closed loop industrial chiller CWFL-1000 conforms to standard of ISO, REACH, ROHS and CE, so the quality is guaranteed. 

For more detailed parameters of S&A closed loop industrial chiller CWFL-1000, click https://www.teyuchiller.com/laser-cooling-systems-cwfl-1000-with-dual-digital-temperature-controller_p15.html 

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 16 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 60,000 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 advice on setting water temperature for industrial water chiller equipment which cools sheet metal fiber laser cutting machine?

Many users like to equip their sheet metal fiber laser cutting machines with industrial water chiller equipment to do the cooling job. They can set different water temperatures based on their own needs. However, chillers of different brands have different water temperature control range. Take S&A industrial water chiller equipment as an example.

The temperature control range of S&A industrial water chiller equipment is 5-35 degree Celsius, but it is suggested to run at 20-30 degree Celsius, for the chiller can reach its best performance at this range and it helps extend the service life of the chiller. 

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 16 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 60,000 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.