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30W 50W Color Laser Marking Machine for Stainless Steel

Chengdu MRJ-Laser Technology Co., Ltd.
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30W 50W Color Laser Marking Machine for Stainless Steel

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Brand Name : MRJ-laser

Model Number : MRJ-FL-30N, 50N

Certification : CE, ISO9001

Place of Origin : Sichuan, China

MOQ : 1 set

Price : Negotiable

Payment Terms : T/T,Alipay

Supply Ability : 100 sets per month

Delivery Time : 7-10 days for general type machines ,15-30 days for customized machines

Packaging Details : Wooden box or flight case

Alternative Name : Stainless Steel Color Laser Marking Machine 20W 30W 50W

Laser Type : Fiber laser

Warranty : 2 years, lifetime maintenance service

After-sales service : 7*24 hours after-sales response

Transportation : By air, by sea, by railway etc

Trade Terms : FOB, CIF, DDP, DFR or any other term as you request

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20W 30W 50W Fiber Laser Marking Machine for Color Marking

Product Introduction

◆ MRJ-FL-N series is our newest type fiber laser marking machine. It has an enclosed and integrated design. The dust produced in the marking process can be collected in the cabinet without being absorbed by users.

◆ The cabinet cover has a sheet of laser protective glass by which users can observe the marking process and can also prevent the radiation of laserbeam.

◆ A electronic Z-axis button with homing function is equiped. It doesn't need manual hight adjustment, and can automatically go back to the base point.

◆ The cover is a protective device. Only the cover is closed, would the machine begin to mark.

Product Features


◆ It is mainly suitable for high-speed and on-line flight marking, with a standard incident spot diameter of 10mm. The galvanometer system has the characteristics of zero drift, fast speed, small size, low temperature, stable and reliable operation, etc. The comprehensive performance index has reached the international professional level.

Field Lens

◆ The high-quality field lens can improve the ability of edge beam going to the detector and uniform the non-uniform illumination on the photosensitive surface of the detector. In a same main optical system, the additional field lenses will reduce the detector area. If the same detector area is used, the field of view can be enlarged and the incident flux increased.


◆ User-friendly and easy-to-operate interface.

Product Parameters

Laser Power20W
Laser Wavelength1064nm
Beam QualityM2<1.6
Repetition Frequency20-80KHz
Marking Field110mmx110mm
Marking Depth≤1.2mm
Marking Line Speed≤14000mm/s
Minimum Line Width10um
Minimum Character0.15mm
Repetition Precision±0.005mm
Power Consumption≤600w
Maintenance-free Time100000hours
Input PowerSingle Phase110VAC/220VAC/50-60Hz
Cooling MethodAir cooling
Machine Size430*760*736(mm)

(Please note that we have 30w, 50w laser source to choose)

Product Details

How to Choose Laser Source

At present, according to the laser source, laser marking machine is divided into semiconductor laser marking machine, CO2 laser marking machine, fiber laser marking machine, etc. They have different marking effect for different materials. In general, semiconductor and fiber laser marking machine are suitable for metal, hard plastic and other materials marking. CO2 laser is mainly for non-metallic materials, such as acrylic, transparent plastic, ceramic, glass and so on.

How to choose laser source for marking machine?

Firstly, it depends on what material you want to process. Hardware, plastic, label paper and other materials with long wavelength can be processed by fiber laser marking machine. Bamboo, cloth, ceramics, acrylic and other materials can be processed by a shorter wavelength laser like CO2 laser marking machine. If it is a film, fruit, egg, paper box, reinforced glass and other thermal sensitive material, it can be processed by a moderate wavelength of UV laser marking machine.

Of course, it is not to say that a material is only suitable for one single laser source, the same material can use a variety of laser sources, which depends on the degree of precision of your processing requirements.

Secondly, marking machine power. Laser power is sometimes the key to determine the speed and effect, in general, if using UV to engrave paper, film, plastic, a low power of 1.2W marking. While engraving glass will need 3W UV, or even 5W power. If engraving hardware, 20W fiber laser can make it, but you pursue high efficiency and high speed, you will need 30W or higher power to achieve that.

Thirdly, the main hardware structure of marking machine. The main hardware structure of the laser marking machine, includes the laser, galvanometer, focusing system, laser power supply and computing notification system. You only need to choose according to your processing needs. Especially for high precision requirements, make it clear with manufacturer.

Please contact us and tell your marking requirements, we will advise the best solution for you.

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