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20W Fiber Laser Marking Machine

20W Fiber Laser Marking Machine offers excellent laser beam quality with the newest technology and adopts the high-quality fiber laser generator high-speed galvo system to enable stable laser output and high-quality laser mode.

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20W Fiber Laser Marking Machine Description

20W Fiber Laser Marking Machine offers excellent laser beam quality with the newest technology and adopts the high-quality fiber laser generator high-speed galvo system to enable stable laser output and high-quality laser mode.

20W Fiber Laser Marking Machine also enjoys the advantages of easy operation, low running cost, long-term trouble-free working and free from maintenance. All these factors devote to its capacity to satisfy industrial production.

20W Fiber Laser Marking Machine Advantage

1. Excellent beam quality-The laser spot and divergence angle of fiber laser marking machine is smaller than traditional marking machine, marking more precision

2. Low use-cost: the high turnover ratio between electricity and laser, the whole machine power consumption is less than 500W, which is 1/10 of light pumping source laser.

3. Maintenance-free Operation: There is no need of any maintenance for laser, or to adjust /clean the lens.

4. Long working life: using a laser diode as the pumping source, the working hours can reach as long as 100,000 hours. 

5. Newly designed machine body:  Humanized design more suitable for work, can save more time, using fiber to realize laser transport and the structure is compact, which makes possible to work under a severe environment such as vibration, high-temperature.

6. High processing speed: 2-3 times faster than the traditional laser marking machine. 

20W Fiber Laser Marking Machine


Main power of   laser




Stability   (more than 24 hours)


Laser   source

IPG/ Raycus/JPT/ MAX fiber laser, as   your request

Marking   range

70*70-300*300mm, as your request

Marking   speed


Locating   speed


Min   resolution


Repetition   accuracy



Single phase: 220VAC, 50/60Hz

Cooling   way

Air cooling

Working   temperature


Working   humidity

5%-75%, free of condensed water

Working   condition

Clean and dust free or dust less

Minimum   line width


Minimum   character


Supporting   graphic format


Control   software


Moving   range of marking head

50cm as usual

20w Fiber Laser Marking Machine Feature

1. Fiber Laser Source

The fiber laser uses a double-clad erbium-doped fiber. This fiber has a wide absorption and emission area, a high quantum conversion rate, and a fiber laser with a gain medium have high power output and high beam quality. The perfect laser beam and long lifetime 100,000 hours

2. Digital Galvanometer Scanner System

@Long-term stable operation@strong anti-interference@high linearity@small temperature drift@high precision@ fast marking


The fiber laser lens is a double-sided lens, AR coating, good anti-reflectivity.

4. Control Switch

Including emergency stop, key switch, power switch, etc, convenient to identify, easy to operate.


5. Lifting System

tShake hand wheel, laser focus distance can be adjusted easily. The operation is simple and convenient.

6. Red Light Pinter

Red Light Pointer showing the parking area before laser marking

7. Laser Marking Software

@the interface is simple, easy to understand, easy to use
@support for automatic power off 
@support for importing the required text, fonts, databases, vector graphics, pictures, etc. from the U disk can also be exported to the U disk.
@ support customer customization required features.


The rack part is made of 6061 aluminum alloy with a hardness of 95. The surface is anodized to form a dense oxide layer with high corrosion resistance.


9.power supply

Output voltage stability can be controlled within ±0.1V. Line part to achieve hierarchical control, increase the time relay to achieve step-by-step power supply galvanometer board, to avoid current supply caused by current fluctuations, impact on the board.

20W Fiber Laser Marking Machine samples



Our service

· All of our machines will be full-checked and tested by our quality control department before shipment.

· Lifetime technology maintenance in free and spare parts supply.

· Free training. our engineer can speak English.

· If you need, our engineer can offer door-to-door service.(Costs borne by the customer)

· 24 hours technical supported.

· We will offer ‘instruction books’, “Operation Manual” and “Training Video” to you. Which is easily understand.

· We also will offer online face by face training, from our special software, our engineer can control machine computer and machine to show you step by step. 


1. Are you manufacturer or trader?

We are the manufacturer of professional workers that operating with laser machine for many years and welcome to visit our factory. we are not the only processor of laser machine but also the designer of laser application and supply all kinds of services for our customers.

2.What products can you supply?

Our main products include Laser Cutting Machine, Laser Marking Machine Laser Engraving Machine, Laser Welding Machine and Laser cleaning machine. our machine with new technology, we try to help you increase efficiency and get more profits. 

3. How can I get the best machine for our business?

Just let us know your material, thickness, and working area needed, we will suggest the most suitable machine and professional solution.

4. If I don't know how to use the machine, can you teach me?

We have detailed instructions for each machine. If you still don’t know how to control it, you can contact with us by phone or remote video.

5. If the machine has a problem in my place, how could I do?

Usually there won't be any problem under "normal use" as per the user manual. But in case you have any problem, our professional after-service team will provide you any support you need any time. 


Our laser machine passed CE certificate and ISO quality certificate

SD laser paid more attention to the R&D on technology; we got 6 patents and utility models in one year.


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