CO2 laser marking machine is an important part in laser marking machine family

 CO2 laser marking machine, as its name suggests, is powered by CO2 laser which is also known as glass laser tube. CO2 laser marking machine is an important part in laser marking machine family and it features relatively high continuous output power. It is widely used in non-metal fields, such as leather, stone, jade, textile, medicine, materials and so on. In logo marking in particular, CO2 laser marking machine is very suitable.

The current industrial CO2 laser features 10.64μm wavelength and the output light is infrared light. The photovoltaic conversion can generally reach 15%-25%. But as the fiber laser marking machine was invented and has very good performance in metal marking, many people begin to think if CO2 laser marking machine is going to be totally replaced. Well, this is inappropriate. CO2 laser marking machine is very mature in its technology and even today, we can still see CO2 laser marking machine has huge demands and applications in Europe and the United States. 

Although fiber laser marking machine begins the competition in metal marking, high power CO2 laser marking machine still has the advantages that fiber laser marking machine doesn’t have. 

In metal marking, CO2 laser marking machine faces the challenge from fiber laser marking machine and laser diode marking machine. It is believed that the focus of CO2 laser marking machine will be shifted to non-metal materials, such as glass, ceramics, textile, leather, wood, plastic and so on. 

The CO2 laser tube of the CO2 laser marking machine is the key component, for it decides the marking effect and the laser beam quality and stability. Therefore, it needs to be well taken care of. One of the measures is to add air cooled CO2 laser chiller. 

S&A Teyu CW series recirculating laser chillers are ideal for cooling CO2 laser marking machine of different powers. They are all high performance air cooled CO2 laser chillers and charged with environmental friendly refrigerant. They also cover a wide range of cooling capacity, so users can select the suitable chiller model as needed. Check out the detailed chiller models here: https://www.teyuchiller.com/co2-laser-chillers_c1

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

https://www.teyuchiller.com/co2-laser-chillers_c1

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.

Can laser marking machine work on cardboard box?

The continuous development of laser technique encourages wider applications of laser marking machines in different industries, such as mobile phone, jewelry, hardware, kitchenware, tools & accessories, automobile parts and so on. Since so many stuffs can be laser marked, some people ask, “Can laser marking machine work on cardboard box?”

Well, that is for sure. Using CO2 laser marking machine can mark the patterns and characters on the cardboard box very clearly. The working principle of CO2 laser marking machine is that the heating up the surface material which then evaporates and the inner materials will show to form the long-lasting marking. Anything can be laser marked, including delicate characters, patterns, logos, time and so on. Comparing with traditional inkjet printing technique, CO2 laser marking machine features more clear marking, faster speed, higher yield, less pollution and longer lasting quality.

Since laser marking machine can laser mark many different kinds of contents, it has the advantages that many other equipment doesn’t have. 

Cardboard box is a product that people are very familiar with. General cardboard box is light yellow. But some of them has with colors with or without membrane. Now let’s talk about laser marking on these two types of cardboard boxes. 

The light yellow cardboard box. This kind of cardboard box can be laser marked by CO2 laser marking machine, for CO2 laser marking machine is the most suitable and the cheapest laser marking machine.

The colored cardboard box. If it is without membrane, fiber laser marking machine can be used on the colored part. If it is with membrane, CO2 laser marking machine should be used. 

CO2 laser marking machine is powered by CO2 laser glass tube. CO2 laser glass tube will easily burst if it gets overheating. To prevent this from happening, it is necessary to add a small laser water chiller. And many users would choose S&A Teyu CW series chiller models. S&A Teyu CW series portable water chillers, especially the CW-5000 and CW-5200 models, are characterized by ease of use, compact design, low maintenance and easy installation. Find out how CW series CO2 laser water chillers could help you at https://www.teyuchiller.com/co2-laser-chillers_c1

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

https://www.teyuchiller.com/co2-laser-chillers_c1

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.

Can CO2 laser marking machine portable water chiller unit CW5000 run normally without enough water inside?

 If CO2 laser marking machine portable water chiller unit CW-5000 doesn’t have enough water inside, it can not run normally and will trigger water flow alarm. This will affect the normal refrigeration of the CW5000 water chiller. It is suggested to maintain the water level within the green area of the level check of the chiller.

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/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 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.

Will UV laser marking technique replace CO2 laser marking technique?

 CO2 laser was invented in 1964 and could be called as an “ancient” laser technique. In quite a long period of time, CO2 laser was the major player in processing, medical or scientific research fields. However, with the advent of fiber laser, the market share of CO2 laser has become smaller and smaller. For metal cutting, fiber laser replaces most of the CO2 laser, for it can be better absorbed by the metals and is less expensive. In terms of laser marking, CO2 laser used to be the main marking tools. But in the past few years, UV laser marking and fiber laser marking has become more and more popular. UV laser marking in particular "seems to" gradually replace CO2 laser marking, for it has more delicate marking effect, smaller heat-affecting zone and higher precision and is known as “cold processing”. So what are the respective advantages for these two kinds of laser marking techniques?

Advantage of CO2 laser marking
In the 80-90s, CO2 laser became quite mature and became the main tool in the application. Because of high efficiency and good laser beam quality, CO2 laser marking became the common marking method. It is applicable to work on different kinds of non-metals, including wood, glass, textile, plastic, leather, stone,etc and has wide application in food, medicine, electronics, PCB, mobile communication, construction and other industries. CO2 laser is a gas laser and interact with materials using laser energy and leaves a permanent marking on the material surface. This was a huge replacement for inkjet printing, silk printing and other traditional printing techniques at that time. With CO2 laser marking machine, trademark, date, character and delicate design can be marked on the material surface. 

Advantage of UV laser marking
UV laser is a laser with 355nm wavelength. Because of its short wavelength and narrow pulse, it can produce very small focal spot and remain the smallest heat-affecting zone, capable of processing precisely without deformation. UV laser marking is widely used on food package, medicine package, makeup package, PCB laser marking/scribing/drilling, glass laser drilling and so on. 

UV laser V.S. CO2 laser 
In applications which is quite demanding on precision, like glass, chip and PCB, UV laser is no doubt the first option. For PCB processing in particular, UV laser is considered as the best option. From the market performance, UV laser seems to overwhelm CO2 laser, for its sales volume grows at a very rapid speed. That means the demand of precise processing is increasing. 

However, that doesn’t mean CO2 laser is nothing. At least for the time being, the price of CO2 laser in the same power is much cheaper than the UV laser. And in some areas, CO2 laser can do something other kinds of lasers can not do. What’s more, some applications can only use CO2 laser. Plastic processing, for example, can only rely on CO2 laser. 

Although UV laser is becoming more and more common, traditional CO2 laser is also making progress. Therefore, UV laser marking is hard to completely replace CO2 laser marking. But just like most of the laser processing equipment, UV laser marking machine needs the assistance from air cooled water chillers to maintain the processing precision, normal operation and the lifespan. 

S&A Teyu develops and manufactures RMUP, CWUL and CWUP series air cooled water chillers are suitable for cooling 3W-30W UV lasers. RMUP series is rack mount design. CWUL & CWUP series are stand-alone design. They all feature high temperature stability, stable cooling performance, multiple alarm functions and small size, meeting cooling needs of the UV laser. 

What can chiller stability affect laser output of the UV laser? 

As we all know, the higher the temperature stability of the chiller, the less optical loss of the UV laser will be, which reduces the processing cost and extends the lifespan of the UV lasers. What’s more, the stable water pressure of the air cooled chillercan help reduce the pressure from the laser pipeline and avoid the bubble. S&A Teyu air cooled chiller has properly designed pipeline and compact design, which reduces the bubble, stabilizes the laser output, prolong the service life of the laser and helps reduce cost for users. It is commonly used in precision marking, glass marking, micro-machining, wafer cutting, 3D printing, food package marking and so on. Find out the details of S&A Teyu UV laser air cooled chiller at https://www.teyuchiller.com/uv-laser-chillers_c4

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 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.

What materials can CO2 laser marking machine perform on? How to choose the ideal laser chiller for it?

CO2 laser marking machine is very popular among users who have the need to do marking on non metals like plastic, PVC, wood and so on. It features ease of use, reliability and good marking effect.

So how to choose the ideal chiller for CO2 laser marking machine so that the marking machine can function properly? Well, we recommend S&A CW series laser chiller which is characterized by high precision temperature control system with stable cooling performance. If you are not sure which laser chiller model to choose, you are welcome to contact us by marketing@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/co2-laser-chillers_c1

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.

Purchasing Genuine SA Small Water Chiller CW 5200 is Now Becoming Easier and Easier in Korea!

It is human nature to feel annoyed when one bought an item he that he thought was the genuine one. And we all hate that kind of counterfeiting behavior. Mr. Ryou from Korea also had this kind of experience. A few years ago, he bought a fake water chiller CW-5200 that looks very similar to our S&A small water chiller CW-5200. But that fake water chiller stopped working very often, which greatly affected his laser marking business. Like many of our Korean clients, Mr. Ryou owns a small shop providing laser marking service and has a CO2 laser marking machine. He was so frustrated and annoyed that the chiller he bought was fake. Later, he reached us and bought the authentic S&A small water chiller CW-5200 in the end.

So how to purchase the genuine S&A small water chiller CW-5200 in Korea? That used to be tough question for most of the users. But now, it is becoming easier and easier. Why? 

Firstly, we have added the S&A logo on different spots of the small water chiller CW-5200. And these spots include the black handles on top,the water supply inlet cap on top,the drain cap on the back and the parameter tag on the back, the side sheet metal and the temperature controller. Please recognize the S&A logo when you purchase our S&A water chiller. 

Secondly, we have established service point in Korea. In order for users to reach us more quickly and guarantee the users could buy the genuine S&A water chiller, we establish service points not only in Korea, but also in Taiwan, India, Australia, Czech and Russia. 

Therefore, if users want to purchase genuine S&A water chiller CW-5200, they can reach our service point in Korea and recognize S&A logo before making purchasing decision. 

For more information about our service point in Korea, please leave a message in our official website https:www.teyuchiller.com

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 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 are the applied materials of fiber laser marking machine, UV laser marking machine and CO2 laser marking machine respectively?

Laser marking machines fall into 3 categories, including fiber laser marking machines, UV laser marking machines and CO2 laser marking machines. Let’s take a look at the materials that these machines can apply to.

Fiber laser marking machine can be applied to metal, circuit chip and so on.
UV laser marking machine is applicable to flexible PCB, liquid crystal glass and blind hole processing;
Co2 laser marking machine can be applied to non metals like wood, fabric, plastic, paper and glass. 

For cooling the above laser marking machines, S&A can offer different refrigeration industrial water chiller machine models for selections with the cooling capacity ranging from 0.6KW-30KW.

In respect of production, S&A has invested the production equipment of more than one million yuan, 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, the warranty period is two years.

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 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.

S&A CW-5000 chiller for co2 laser marking machine

S&A CW-5000 co2 laser chiller systems are able to cool a single 80W CO2 laser tube and feature 800W cooling capacity,±0.3°C precise temperature control and multiple alarm functions.

S&A laser water cooled chiller units are popular for its 2 temperature control modes as constant temperature and intelligent temperature control mode. Under intelligent mode, the water temperature is adjusted according to ambient temperature. With that 1 key solution, customers no longer need to worry about the water temperature adjustment of seasonal changes.

CONTACT S&A
SKYPE: teyuchiller
Email: marketing@teyu.com.cn
Website: https://www.teyuchiller.com

S&A Heat Radiation Type Water Chiller CW-3000 for Cooling CO2 Laser Marking Machine

CO2 laser marking machine has the widest applications among all other marking machines. It is especially applicable to non-metal materials such as wood, fabric, plastic, paper and glass and multiple metal materials. One S&A Mexican customer owns a company specializing in producing food packages such as coca cola cup and plastic bag for food. He uses CO2 laser marking machine to mark the logo and symbols on the package. Water chiller needs to be equipped in order to cool the CO2 laser tube inside the marking machine.

 

The CO2 laser tube that this customer uses is only 80W and S&A recommended CW-3000 water chiller for the cooling, since 80W CO2 laser tube doesn’t produce much extra heat or much laser light. It suffices to use heat radiation type water chiller CW-3000 for the cooling instead of using refrigeration type water chiller. He was quite impressed by the professionalism and the customer service of S&A so he placed the order of 10 units of S&A water chiller CW-3000 right away.

 

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, the warranty period is two years.

 

For the detailed parameter of S&A heat radiation type water chiller CW-3000, please click http://www.teyuchiller.com/Products/ChillerCW300050Wradi.html

 

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.

CONTACT S&A

SKYPE: teyuchiller ;  Email: marketing@teyu.com.cn; 

Website:  http://www.teyuchiller.com

TEL:+86-20-89301885;  FAX:+86-20-84309967