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20W 30W 50W 3D Focus Dynamic Stainless Steel Engraving Machine

Chengdu MRJ-Laser Technology Co., Ltd.

20W 30W 50W 3D Focus Dynamic Stainless Steel Engraving Machine

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Brand Name : MRJ-Laser

Model Number : MRJ-FL-3D20A, MRJ-FL-3D30A

Certification : CE, FDA, ISO9001

Place of Origin : Sichuan, China

MOQ : 1 Unit

Price : Negotiable

Payment Terms : T/T

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

Packaging Details : Wooden case or flight case as you request

Supply Ability : 100 units per month

Alternative Name : 20W 30W Fiber Laser Engraver for Metal

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 Fiber Laser Engraver for Metal

Product Features

• Equipped with shining blue LED unique streamlined design of marking head. Specially applied for high-end laser market

• The max marking field is 400*400mm, the max scan height is 130mm.

• Support 3D model importing. 2D model can be coated or projected on built-incommonly used curved surface

• Integrated structure, small size, fine sealing. Ensure the stability of long time working.

• The galvameter scan focus beam size is 50um, response speed can meet precision filling up to 5000mm/s.

Product Advantages

- Excellent beam quality and high-precision marking effect
- Stable performance, fast marking speed, high repeat positioning accuracy
- The core components adopt electromagnetic compatibility optimization design, with high signal-to-noise ratio and strong anti-interference ability
- Higher electro-optical conversion rate, good beam quality, no power coupling loss, no consumables, and lower operating costs

Product Parameters

Product Details


- Dynamic focus laser marking system is suitable for marking objects with arbitrary curved surfaces, spheres, steps and irregular surfaces
- Changing the focal length of the laser through the focus axis can also achieve the effect of deep engraving, meeting the needs of all-round 3D marking
- Equipped with high-tech dynamic focus control software to achieve high-precision marking on objects of any shape.


The principle of laser marking

The basic principle of laser marking is that a high-energy continuous laser beam is generated by a laser generator, and the focused laser acts on the printing material to instantly melt or even vaporize the surface material. By controlling the path of the laser on the surface of the material, it forms the required graphic marks.
Laser marking is characterized by non-contact processing, which can be marked on any special-shaped surface, and the workpiece will not deform and generate internal stress. It is suitable for marking metal, plastic, glass, ceramic, wood, leather and other materials.

Quality Control

All of our products have attained CE, FDA certificates, and quality control is strictly under the supervision of ISO9001.


• Before delivery, each machine will be strictly tested and we will issue a quality report.

• There are wooden case or flight case for your selection.

Company Advantages

• Strict quality standards

• Independent intellectual property rights

• Personalized customized services

• Excellent after-sale service

Product Tags:

30W Stainless Steel Engraving Machine


20W Stainless Steel Engraving Machine


3D focus dynamic laser engraver

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