Newly Upgraded Distance Sensing Handheld Laser Marker

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Distance Sensing Handheld Laser Marking Machine

This Distance Sensing Handheld Laser Marking Machine is equipped with an intelligent distance sensing system for automatic focus adjustment and safety protection. Lightweight and portable, it delivers high-precision permanent marking on metals, plastics and other materials, ideal for flexible on-site operation and diverse industrial marking tasks.
※ Product Model: ST-FL20H/ST-FL30H/ST-FL50H
※ Laser power: 20W/30W/50W
※ Working area: 70*70mm/110*110mm (optional)

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This Distance Sensing Handheld Laser Marking Machine integrates intelligent distance sensing technology into a portable all-in-one design. The built-in sensing module can automatically detect the working distance and adjust focus in real time, ensuring clear and uniform marking results even during mobile operation. It also serves as an effective safety barrier to prevent improper use.

Lightweight and ergonomically designed, the device is easy to carry and operate. It supports permanent marking on a wide range of materials including metal, plastic, and is capable of processing texts, logos, QR codes, serial numbers and patterns. Simple parameter settings allow operators to get started quickly without complex training.

Thanks to stable laser output and durable components, this marking machine features low failure rate and minimal daily maintenance. It is widely applicable for product coding, part identification, batch marking and on-site processing across manufacturing, hardware, electronics and other industries.

Product Features

Concealed Field Lens Design

Concealed Field Lens Design

It features protection against accidental contact to safeguard the field lens.

Handheld head

Adopts ergonomic design, rubberized and anti-slip technology, weighs only 0.8kg, compact and light.

Handheld head

Smart Touch Screen

Smart Touch Screen

No need for a computer, you can edit the marking content on the touch screen.

External Dual USB Port

Supports the import and reading of various file formats, facilitating the editing of marking content.

External Dual USB Port

Dual Power System

Dual Power System

Built-in high-capacity battery, can be used directly by plugging in a power cord.

Built-in air cooling

Better heat dissipation performance, effectively extending the life of optical components.

Built-in air cooling

Advantages of Handheld Laser Marking

1. Intelligent Distance Sensing Function

The built-in distance sensor automatically detects working distance and adjusts focus in real time, keeping marking effect consistent. It also provides safety protection to avoid improper operation.

2. Portable Handheld Structure

Compact and lightweight design allows free movement. It is perfect for on-site marking and processing large or irregular workpieces that cannot be moved.

3. High Marking Precision

Adopts high-stability laser source to create clear, delicate and permanent marks. The patterns, texts, QR codes and serial numbers are wear-resistant and not easy to fade.

4. Wide Material Adaptability

Compatible with metal, plastic and other common materials, satisfying various industrial marking requirements.

5. Simple & User-friendly Operation

Equipped with intuitive control panel and preset parameters. Operators can start working quickly without professional training.

6. Durable & Low Maintenance

Premium components ensure stable running and low failure rate. Daily maintenance is simple, effectively reducing long-term use costs.

FAQ

1. How can i place an order?
Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.
For further discussion, it is better to contact us with WhatsApp / WeChat / email / phone, in case of any delays.

2. What kind of display we provide?
We have laser marking machine / laser welding machine / laser cutting machine / laser cleaning / CO2 laser cutting and engraving machine / laser accessories for you choose.

3. How about the warranty?
We have 2 years warranty and lifelong maintenance

4. What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.

5. What is the distance sensing function for?

The built-in sensor automatically detects the working distance and adjusts focus in real time to guarantee clear marking. It also acts as a safety protection to prevent misuse.

6. Is it suitable for on-site mobile operation?

Yes. The lightweight handheld design is easy to carry, ideal for marking large, fixed workpieces and various field working scenarios.

7. What content can be marked with this device?

It can process text, logos, QR codes, serial numbers, patterns and other common marking content. The marks are permanent and wear-resistant.

8. Is it hard to operate for beginners?

No. It comes with a simple control panel and preset parameters. Staff can master the operation quickly with basic training.

9. Does the distance sensing feature affect normal use?

No. The sensing system works automatically without manual intervention, and will not interfere with daily marking work.

10. How about daily maintenance?

Maintenance is easy. Just keep the lens and sensor clean regularly. The machine has a low failure rate for long-term stable use.

Technical Specifications Table
Laser	Fiber Laser Generator (Second Generation)	Positioning method	Red light positioning and focusing
The output power	depends on the purchased model	Number of lines of engraved characters	Any row within the effective marking range
Marking range	70×70mm / 100×100mm (optional)	Printing speed	800 characters (related to material and printing content)
Deflection mirror	High-precision dual dimensional scanning system	Font	Standard character libraries for Chinese, English, numbers, traditional Chinese, etc.
Laser wavelength	1064nm	File format	BMP, DXF, PNG、JPEG、PLT、XLSX
Focus lens	1300mm	Barcode	CODE 2-Of-5 Interleaved、CODE39、CODE128、QR、Codabar、CODE93、UPC-A、UPC-E、EAN-14、ITF-14、EAN128 and so on
Marking speed	≤7000mm/s	Power supply	110V/220V AC Lithium battery pack: 20W/30W: 216Wh 50W: 324Wh
Master control	Integrated motherboard, 8-inch capacitor fully integrated screen	Overall power consumption	145-250W
Operating system	Linux system	Operating temperature of the whole machine	0-40℃
Marking and engraving type	Dot matrix and vector all-in-one machine	The whole machine weight	20W/30W: 6-6.8KG, 50W: 8-8.8KG
Line width	0.03mm	Packaging box specifications	20W/30W: 525 × 423 × 310 mm 50W: 525 × 420 × 340mm
Repeat positioning accuracy	0.01mm	Packaging + machine weight	20W/30W: 8-10KG, 50W: 10-12KG

Distance Sensing Handheld Laser Marking Machine

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