Description
The ZONESUN ZS-LM03 Fiber Laser Coding and Marking Machine is designed mainly for metal marking and coding. It can create text, logos, production dates, batch numbers, serial numbers, barcodes and QR codes on compatible metal surfaces without physical contact.
Typical applications include aluminum caps, stainless-steel parts, metal cans, metal bottle caps, hardware components and other compatible metal products.
Key Specifications
| Model | ZS-LM03 |
|---|---|
| Laser Type | Fiber Laser |
| Power Supply | 220 V / 50 Hz |
| Power Consumption | 400 W |
| Laser Output | ≥21 W |
| Marking Speed | Up to 12,000 mm/s |
| Inline Coding Speed | 0–130 m/min, depending on material and content |
| Marking Modes | Static, dynamic and encoder mode |
| Cooling | Air cooling |
| Focusing Lens | F-theta lens, 165 mm |
| Reference Marking Area | 110 × 110 mm option |
| Positioning | Red-light positioning |
| Supported Content | Text, numbers, logos, dates, batch codes, serial numbers, barcodes and QR codes |
| Operating Environment | 0–45°C; ≤95% RH, non-condensing; avoid strong vibration |
Touchscreen Control
Operators can edit marking content and adjust working parameters through the touchscreen interface. Multiple language options support easier setup for different production environments.
Fiber Laser Marking System
The fiber laser is well suited to permanent or durable marking on many metals, including aluminum, stainless steel and other compatible metal surfaces. Final contrast and marking depth depend on the substrate, surface coating and laser settings.
Adjustable Marking Position
The adjustable rail and rotary handwheel allow horizontal and height adjustment of the laser head for different product sizes and marking positions.
Mobile Stand with Leveling Feet
Swivel casters simplify repositioning, while leveling feet help stabilize the machine during operation.
Integrated Laser Cabinet
The cabinet houses the laser and control components and is designed for practical integration beside conveyors and packaging lines.
Best-Suited Materials
| Material | Recommendation | Typical Examples |
|---|---|---|
| Aluminum | Recommended | Aluminum bottle caps, metal lids, aluminum parts |
| Stainless Steel | Recommended | Hardware, tools, machine parts, metal containers |
| Other Compatible Metals | Test recommended | Coated metal, plated parts, metal cans |
Fiber Laser vs CO₂ / UV Laser
Fiber laser is generally preferred for metals and many industrial components. CO₂ laser is more commonly used for paper, cardboard, wood and many non-metal packaging materials, while UV laser is often selected for heat-sensitive plastics or applications requiring finer, lower-heat marking. The correct laser type should be chosen from the actual substrate and required marking result.
Why Choose the ZS-LM03?
- Designed for metal marking: Well suited to aluminum caps, stainless steel, metal cans and hardware parts.
- No ink or ribbon required: Laser marking avoids routine ink-cartridge or ribbon replacement.
- Static and flying marking modes: Supports both stationary marking and integration with moving conveyor lines.
- Encoder synchronization: Can follow conveyor speed in compatible inline applications for more consistent code placement.
- Fine code capability: Suitable for text, logos, serial numbers, barcodes and QR codes when the marking field and substrate are compatible.
- Adjustable machine structure: Laser-head position can be changed for different product heights and marking locations.
Before Ordering, Please Confirm
- Product material and surface treatment
- Clear photos of the marking surface
- Required marking content: text, logo, date, batch code, barcode or QR code
- Required marking area and character size
- Whether the product is stationary or moving on a conveyor
- Conveyor speed for flying marking applications
- Required marking position
- Desired marking contrast, depth or surface effect
- Available power supply
- Whether sample marking tests are required before ordering
Performance Note: Marking speed, contrast, depth and code quality vary with material, coating, focal distance, marking content and laser parameters. Sample testing is strongly recommended for new substrates.
Frequently Asked Questions
Is the ZS-LM03 a fiber laser or infrared laser marker?
It is a fiber laser marking machine. It is primarily positioned for metal marking and compatible industrial materials.
Can it mark aluminum bottle caps?
Yes. Aluminum caps are one of the typical applications, subject to the cap coating and required marking effect.
Can it mark stainless steel?
Yes. Stainless steel is a common fiber-laser marking material. Final color and contrast depend on the surface and settings.
Can it mark plastic bottle caps?
Some plastics can be marked successfully, but the result varies significantly by resin and additives. Send samples for testing before confirming the machine.
Can it mark glass bottles or paper cartons?
Those are not the primary applications of this fiber laser. A CO₂ or UV laser may be more suitable depending on the material and required result.
Can it be installed on an automatic packaging line?
Yes. Dynamic and encoder modes support compatible conveyor-line applications after confirming conveyor speed, product spacing and marking position.
Need Help Choosing the Correct Laser?
Send us your material, product photo, marking content, marking area and line speed. We can help determine whether the ZS-LM03 fiber laser is suitable or whether another laser type would produce a better result. Use the chat window on this page to contact ZONESUN.
