Laser Marking Services
We provide high-precision and high-efficiency laser marking services, capable of achieving permanent identification on the surfaces of various materials such as metals, plastics, and ceramics. Whether it’s part codes, LOGOs, QR codes, text, or patterns, we can carry out customized processing according to your design requirements to ensure that the identification is clear, beautiful, and durable.
What is Laser Marking?
Laser marking is a process that uses a high-energy density laser beam to locally irradiate the surface of a material, causing the surface material to evaporate or change color, thus forming the desired patterns or characters. It features high precision, fast speed, wear resistance, and fade resistance. It is one of the preferred technologies for modern part surface treatment.
Why use laser marking?
- Enhance brand image: Add exquisite LOGOs or trademarks on parts to increase product recognition.
- Anti-counterfeiting and traceability: Realize anti-counterfeiting and traceability management through QR codes and serial numbers.
- Strong durability: The marked content will not disappear due to friction, high temperature or chemical corrosion.
- High precision: It can process 0.01mm thin lines and very small characters, with strong detail expression.
- Environmentally friendly processing: No consumables are needed and there is no chemical pollution.
Effect parameters of laser marking surface treatment
| Parameter | Description | Value Range / Effect Example |
|---|---|---|
| Marking precision | The minimum line width that can be processed by the laser spot | ≤ 0.01 mm |
| Marking depth | Adjustable according to materials and requirements | 0.01 – 1.0 mm |
| Marking speed | Suitable for mass production with high efficiency | 800 – 1000 mm/s |
| Marking color | Black, white, gray, metal original color, etc. | Multiple options available |
| Service life | The mark does not fade or fall off | ≥ 10 years |
Surface Detail after Laser Marking
What Materials can Laser Marking Process?
| Material Category | Common Grades / Types |
|---|---|
| Metal | Aluminum (6061, 7075), stainless steel (304, 316L), titanium alloy, copper, brass, carbon steel, etc. |
| Plastic | ABS, PC, PA (nylon), PE, PP, POM, etc. |
| Other materials | Ceramics, glass, acrylic, organic glass, coated materials, etc. |
Where are Laser Marked Parts Generally Applied?
- Automotive industry: Engine part numbers, body part logos, QR codes on auto parts.
- Aerospace industry: Aerospace fastener numbers, component serial numbers.
- Medical equipment industry: Surgical instrument numbers, marks on medical equipment enclosures.
- Consumer electronics industry: Logos on mobile phone metal enclosures, electronic component numbers, radiator models.
- Industrial equipment industry: Marks on gears, bearings, valves, and control panels.
Case of Laser Marking for Processing Parts
