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Laser Marking Anodized Aluminum

Laser system is used to emit laser beam on the surface of anodized aluminum in order to blacken the surface of anodized aluminum or remove the dye on the surface of anodized aluminum. The spot quality is good, the output optical power is stable, precision processing can be realized, the marking is clear and permanent, no fading, no falling off, not easy to be imitated and changed.
Product Model: ST-FL20B/ST-FL30B/ST-FL50B/ST-FL100B
Laser power: 20W/30W/50W/100W
Working area: 110*110mm-600*600mm

Details       Product Parameters       Samples       Video

laser marking anodized aluminum features-Suntop

Features of laser marking anodized aluminum

1. Adopt imported fiber laser, high beam quality, small focus spot, ultra-fine marking, high definition.

2. Adopt digital high-speed scanning galvanometer, with high processing precision and stable performance.

3. Integrating drawing editing, hardware setting and marking control, the marking speed is fast and the effect is better.

4. The red light positioning system is adopted, which is convenient for positioning and has high positioning accuracy.

5. This machine can be equipped with other optional accessories according to the customer's actual product laser marking requirements, such as rotating device, 2D/3D worktable, pen turntable and other fixtures.

Details of laser marking anodized aluminum

1. Laser source

Adopt famous brand MAX, Raycus, JPT laser, with stable light output, delicate spot and strong focusing effect.

2. High-speed oscillator

High precision laser scanning vibrating lens, fast and clear, high stability, can realize high speed marking, high precision.

3. F-theta lens

Intelligent F-theta lens, the fiber laser beam is focused to the workpiece surface through the lens, with sufficient energy.

4. Industrial control computer

With high anti-magnetic, dustproof, shockproof and strong anti-interference ability, can work continuously for a long time

5. Control panel

BJJCZ brand original EZCAD control system, high stability, simple operation and good performance.

laser marking anodized aluminum details-Suntop

Advantages of laser marking anodized aluminum

1. Good marking quality, clear and permanent, no fading and no falling off.

2. Non-contact processing, no damage to materials, no pollution, energy saving and environmental protection.

3. fast marking speed, high precision, 2-3 times of the traditional marking machine.

4. long service life, 100,000 hours without problems, stable performance, maintenance-free, no consumables. 5.

5. processing materials, applicable to almost all metal materials and some non-metals.

6. Suntop fiber laser marking machine factory are strictly aging test, 24 hours continuous output laser beam, to ensure 100% stability of the machine.

Laser marking anodized aluminum application

Application materials

Suitable for working with most metal marking applications such as Gold, Silver, Stainless Steel, Brass, Aluminium, Steel, Iron Titanium etc, and can also mark on many nonmetal materials,such as ABS, Nylon, PES, PVC etc.

Application industry

Widely used in electronics industry, automobile industry, tools and measuring tools, aerospace, instrumentation, packaging industry, medical products, household appliances, keyboards, panels, advertising signs, certificate cards, daily necessities, jewelry and diamonds and other fields.

Parameters of laser marking anodized aluminum



Laser power

20W/30W/50W/100W (optional)

Marking area

110*110mm-600*600mm (depend on the actual laser power)

Laser wavelength


Working accuracy


Marking Depth


Minimum font for marking


Minimum character


Marking speed


Operating system

Win7 and Win10/32 bit and 64 bit

Laser source

MAX Brand(Raycus can be choose)

Repetition frequency


Cooling mode

Air Cooling

Graphic format supported


Environmental requirements

Temperature: 10-35℃, Humidity: 5-75%

Working voltage

220V±10% 50/60 Hz

Applicable material

All metal (Stainless steel, Carbon steel, Brass,etc.) and some plastic(ABS, PVC,PES, ETC.)

Optional Accessories to Purchase

D80 Rotating Shaft/ D57 Small Chuck/2D Table (X.Y direction)/ Cutting Fixture

Net weight/gross weight (KG)

120KG / 150KG

Machine dimension

860*760*1130mm (L*W*H)

laser marking anodized aluminum samples-Suntop



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  No 317, Mu Dong RD, Wu Zhong DIST, Suzhou City, Jiangsu Province, China
  +86 13771746401


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