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Rechargeable Handheld Laser Marker with Distance Sensing And Protective Cover

This rechargeable handheld laser marker features intelligent distance sensing technology and a full protective cover, ensuring safe, stable and precise wireless laser marking. Compact, portable and cordless, it supports flexible marking on multiple materials with high definition, perfectly suited for outdoor, workshop and mobile industrial marking scenarios.
※ Product Model: ST-FL20H/ST-FL30H/ST-FL50H
※ Laser power: 20W/30W/50W
※ Working area: 70*70mm/110*110mm (optional)
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Rechargeable Handheld Laser Marking Machine with Distance Sensing, Fan Lighting & Protective Cover

Our rechargeable handheld laser marker is a portable, cordless laser marking solution designed for flexible and efficient industrial engraving. Equipped with smart distance sensing technology, the device automatically identifies the optimal marking distance, effectively avoiding marking errors and blurred patterns caused by improper operation. Built-in rechargeable battery enables wireless mobile use, breaking the limitation of wired power supply and adapting to various complex processing scenarios.


Fitted with a full safety protective cover, this handheld laser engraver greatly blocks laser radiation and dust, ensuring operator safety during long-term working. Lightweight and ergonomic in design, it delivers high-definition, durable and consistent marking results on metal, plastic and other common materials, serving as an ideal tool for small-batch customization, product coding, logo marking and industrial field operation.


Product Features

Concealed Field Lens Design

Concealed Field Lens Design

The upgraded concealed structure prevents accidental collision and contact, providing comprehensive protection for the field lens and reducing daily wear and tear.

Ergonomic Handheld Head

Designed with an ergonomic grip and anti-slip rubber surface. Weighs merely 0.8kg with a compact size, enabling fatigue-free single-hand operation for long working hours.

Handheld head

Smart Touch Screen

Intelligent Touch Screen

Independent smart touch screen supports direct content editing and parameter adjustment. PC-free operation simplifies the marking process and improves overall work efficiency.

External Dual USB Ports

Equipped with dual USB interfaces to support multiple file format import and data reading. Convenient for quick content replacement and customized marking tasks.

External Dual USB Port

Dual Power System

Flexible Dual Power System

Comes with a built-in high-capacity rechargeable battery for wireless outdoor use. It also supports plug-in power supply to meet continuous long-time industrial processing demands.

Efficient Built-in Air Cooling System

Adopts optimized air cooling structure to accelerate heat dissipation. Stable temperature control protects core optical parts and effectively prolongs the machine’s service lifespan.

Built-in air cooling

Advantages of Handheld Laser Marking

• Smart Distance Sensing for Precise Autofocus: Equipped with a high-precision distance sensing system, it automatically identifies the optimal marking focal length. This eliminates the need for manual calibration and alignment, effectively preventing issues like blurred marks, inconsistent depth, or missed markings caused by distance errors. It ensures uniform, stable results and allows even beginners to operate the device quickly.


• Fully Enclosed Safety Shield: Features a dedicated laser safety shield that effectively blocks laser radiation and contains processing debris and dust. It provides comprehensive operator protection, complies with industrial safety standards, supports continuous operation, and mitigates workshop safety risks.


• Cordless, Rechargeable Design: Built-in high-capacity rechargeable battery frees the device from power cord constraints, enabling wireless, mobile operation. Lightweight and compact, it is highly portable and adaptable to various scenarios—including large products, outdoor sites, and any workstation within a workshop—offering exceptional flexibility.


• Multi-Material Compatibility: Compatible with various materials such as metal and plastic. It precisely marks text, logos, QR codes, patterns, and anti-counterfeiting codes. The marks are crisp, durable, wear-resistant, and fade-proof, meeting industrial identification and custom processing needs.


• Lightweight Ergonomic Design: The lightweight unit features an ergonomic grip that fits the hand naturally, minimizing fatigue during prolonged use. Ready to use upon startup without complex setup, it suits batch production, on-site marking adjustments, and small-batch customization, effectively boosting efficiency while reducing labor and equipment costs.


• Flexible, Efficient Mobility: Requires no fixed workstation or complex installation, allowing for on-the-go marking. It overcomes the limitations of traditional desktop laser systems—such as the inability to process large items or restricted stationary operation—significantly expanding the range of applicable processing scenarios.

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. Is the device wireless and rechargeable? How is the battery life?

The unit features a built-in rechargeable battery, eliminating the need for power cords and enabling wireless, handheld operation. A full charge supports extended use—such as daily batch marking in workshops, outdoor field operations, and processing large items—offering stable performance across various scenarios where mains power is unavailable.


6. Is the device difficult for beginners to learn?

The device is highly intelligent; it requires no professional calibration or complex parameter settings. It features automatic focusing via distance sensing and is ready to use immediately upon startup. With its lightweight, handheld design and intuitive controls, even beginners with no prior experience can master it after brief instruction, eliminating the need for dedicated technical staff.


7. Can it mark large or irregularly shaped products?

Yes, it is perfectly suited for this. Unlike traditional desktop laser markers limited to fixed workstations, this handheld unit can be moved freely and positioned close to the workpiece. It solves the challenges of marking large, uniquely shaped, or immovable items, offering exceptional operational flexibility.


8. Will the markings easily wear off or fade?

Laser marking is a physical etching process rather than ink-based printing; the mark penetrates the material's surface layer. The resulting marks are crisp and detailed, resistant to high temperatures and friction, and do not easily fade or peel. This ensures permanent identification that meets the demands of long-term use, storage, and distribution for industrial products.


9. Is daily maintenance troublesome?

The unit features a simple, stable structure with no easily worn consumables, requiring no frequent maintenance or cleaning. A protective cover effectively blocks dust and minimizes internal accumulation; daily care involves only a simple wipe-down of the casing and periodic battery checks. Maintenance costs are extremely low, making it ideal for long-term, high-frequency factory use.

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 Distance Sensor

The machine is safer to use, as the laser is only emitted when within the safe focal range and in contact with the material being marked

Easy connection

Easy connection

Plug and work, save time and effort

Sense of distance

Sense of distance

Precision capture and grasp marking objects, escorting the safety of marking

Simple control

Simple control

One click to start the fan

Surging air volume

Surging air volume

Quick exhaust smoke and dust, Protect the lens, Extend lens working life


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 Functions of the Protective Cover

Optional combination

Fan function

Fan function

Remove dust, protect the field lens

Transparent protective lens

Transparent protective lens

Three-sided transparent protective lens, protection level OD4t

Lighting function

Lighting function

Improve marking efficiency

Marking of distance sensing

Marking of distance sensing

Only when the marking distance is correct, the machine will emit light normally


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 Independent Dedicated Control System

Linux system
Extra-large color touchscreen


Linux system

Equipped with 8-core processor, high security level; stable performance and fast response.


Extra-large color touchscreen

8-inch fully laminated LCD screen, one-button trigger; one machine can be used for multiple purposes, and hardware diversification is compatible.


Supports multiple language modes

English, German, French, Spanish, Japanese, Korean, Russian, Arabic, Portuguese, Turkish, Vietnamese, and others.


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 Multimodal working mode

Battery with removable design, with 2 batteries, easy unlimited battery life


15000mA capacity battery 15000mA capacity battery

Get rid of the socket, offline marking.

Marking while charging

Marking while charging

Direct power cord use, charging while marking

Fast power change

Fast power change

Supports battery swap and separate charging

Plug and Play

Plug and Play

Plug in and use immediately


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 Various Flexible Options

Various Flexible Options

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

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 Applied Materials

- Suitable for marking metals (stainless steel, brass, iron, aluminum, etc.), plastics, rubber, painted glass, painted label paper, etc.

30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine


- Supports various marking contents: text (different font files can be added by yourself), patterns, QR codes, bar codes, excel files, etc.

30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine


- It also supports marking of vector graphics such as PLT/JPG/DXF/BMP.

30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine

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 Application Industries

Widely used in electronics, jewelry, automotive, communication products, cell phone buttons, plastic translucent buttons, jewelry products, keychains, electronic components, integrated circuits (IC), electrical appliances, fasteners cookware, stainless steel products and other industries.


30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine
30W Handheld Laser Marking Machine


 

 

 

 


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 info@suntoplaser.com
  +86 13771746401

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