20w30w50w Portable Handheld Plug in Lithium Battery Laser Marking Machine

20W 30W 50W Portable Handheld Plug-In Lithium Battery Laser Marking Machine

The 20W 30W 50W Portable Handheld Plug-In Lithium Battery Laser Marking Machine is a flexible laser marking solution designed for manufacturers, workshops, maintenance teams, and businesses that need portable and convenient product identification. Available in different power configurations, the machine combines a handheld marking design with a portable power solution to support marking operations in different working environments.

Unlike conventional fixed laser marking systems that are normally installed on a dedicated workbench, a portable handheld laser marker can be moved between work areas and positioned close to the workpiece. This makes it useful for large, irregular, assembled, or difficult-to-move products.

The available 20W, 30W, and 50W configurations provide different levels of marking capability. The appropriate power should be selected according to the material, marking depth, marking speed, marking area, and required production volume.

Parameter	820L IIF	830L IIF	850L IIF
Material	Engineering plastics
Laser type	Fibre laser generator
Output power	≥18W	≥25W	≥50W
Laser wavelength	1064nm
Printing method	Highly accurate two-dimensional scanning method
Marking speed	≤7000mm/s
Master control	Highly integrated motherboard with built-in 7-inch screen
Max. Pulse energy	0.75mJ
Frequency adjustable range	30-60 kHZ
Operating system	Linux
Cooling system	Normal temperature air cooling
Marking scribe type	Dot matrix, vector all-in-one machine (both dot matrix and vector)
Reflector size	Standard:8.5mm
Marking range	50mm×50mm(Standard) \ 100mm×100mm (Optional)
Positioning method	Red light positioning
Lines of engraved characters	Any line within the marking range
Printing speed	650 characters/second (specific speed depends on product material and print content)
Font	Simplified Chinese, Traditional Chinese, English, Korean, Russian, Arabic numerals and other standard character libraries
File format	BMP/DXF/HPGL/JPEG/PLT
Barcode/QR code	CODE39,CODE128,CODE126,EAN13,PDF417,01CODE,QR,AZTECCODE,DM,GS1DM, DOTCODE,HANXINCODE, etc.
Power	220V
Max.  Power consumption	≤200W		≤300W
Machine net weight (mainframe + control box)	7.8KG		8.5KG
Handheld size	325mmX79mmX151mm		241.5mmX79mmX151mm
Control box size	310mmX260mmX307mm		310mmX269mmX307mm
Pollution level	2
Overvoltage category	Ⅱ
Acclimatisation temperatures	0-40℃
Ambient relative humidity	30 -85   RH (non-condensing)

Portable Handheld Laser Marking Design

The compact handheld design provides greater flexibility for industrial marking applications. Operators can bring the marking head to the product instead of moving a large workpiece to a fixed marking station.

This can be particularly useful for machinery components, metal structures, tools, equipment, automotive parts, agricultural machinery, electrical components, industrial products, and other large or assembled items.

The portable format can also support on-site maintenance and identification work. When products are already installed or difficult to transport, a portable laser marking system can provide a practical alternative to conventional stationary equipment.

The exact portability, battery runtime, marking head configuration, and operating method depend on the machine model.

20W, 30W and 50W Laser Power Options

The machine can be configured with different laser power levels, including 20W, 30W, and 50W.

A 20W laser can be suitable for many standard marking applications where moderate marking power is sufficient. A 30W configuration can provide additional processing capability for applications requiring higher marking efficiency or greater material response. A 50W configuration can provide higher available laser power for applications that require faster processing or deeper marking, subject to material and machine configuration.

Laser power should not be selected based on wattage alone. Material type, surface finish, marking content, desired depth, marking speed, lens selection, focal position, and production requirements all influence the appropriate configuration.

Sample testing is recommended when choosing between different laser power levels.

Lithium Battery and Plug-In Power Solution

The lithium battery configuration is designed to improve portability and provide flexible power options for suitable applications. Depending on the machine design, users may be able to operate the equipment from its integrated battery system or use a plug-in power source when available.

This can be useful when marking products in locations where a conventional fixed power connection is inconvenient.

Battery operating time depends on battery capacity, laser power, duty cycle, ambient conditions, control system usage, and other operating factors. Users should confirm the actual battery specification and expected operating time for the selected configuration.

For production environments with extended operating hours, a suitable charging and power-management plan should be established.

Fiber Laser Marking Technology

Fiber laser technology is widely used for industrial marking because it provides a concentrated laser beam suitable for many metal marking applications.

The machine can create permanent markings such as:

Product Numbers

Serial Numbers

Model Numbers

Logos

Barcodes

QR Codes

Part Numbers

Dates

Batch Codes

Identification Text

Technical Symbols

The actual marking effect depends on the material, surface condition, laser source, power, marking speed, frequency, focus, and other process parameters.

Suitable Materials

The portable laser marking machine can be configured for marking many compatible materials. Common applications include:

Stainless Steel

Carbon Steel

Mild Steel

Aluminum

Copper

Brass

Titanium

Anodized Aluminum

Coated Metals

Certain Engineering Plastics

Metal response varies significantly between materials. Stainless steel, aluminum, brass, copper, and coated surfaces may require different marking parameters.

Before mass production, users should test representative samples to determine the required laser power and marking settings.

Industrial Identification and Traceability

Permanent laser marking is widely used for industrial product identification and traceability.

Manufacturers can mark serial numbers, production codes, QR codes, barcodes, company logos, and other identification information directly onto components.

For machinery and spare parts, permanent identification can help distinguish different models and batches. For electrical components and metal parts, laser marking can provide product information without using separate labels.

The marking process can be integrated into a broader production workflow depending on the control system and automation requirements.

Portable Marking for Large Workpieces

One of the key advantages of a portable handheld laser marker is its ability to work with large components.

Large machinery frames, industrial equipment, pipes, metal structures, molds, tools, agricultural machinery, and assembled products may be inconvenient to place inside a conventional desktop marking machine.

With a portable handheld system, the operator can position the laser marking head close to the required surface.

This approach can reduce unnecessary material handling and provide greater flexibility for custom and low-volume marking jobs.

Applications Across Different Industries

The machine can be used in many industries, including:

Machinery Manufacturing

Automotive Parts

Agricultural Equipment

Electrical Components

Hardware Products

Tools And Hardware

Metal Fabrication

Industrial Equipment

Stainless Steel Products

Aluminum Products

Custom Manufacturing

Equipment Maintenance

It can also be used by distributors, repair shops, workshops, and manufacturers that need flexible on-site marking capabilities.

Marking Quality and Process Parameters

Good laser marking results depend on proper parameter selection. Important variables include laser power, marking speed, pulse frequency, focal distance, hatch spacing, scanning method, lens selection, and material properties.

For fine text, QR codes, barcodes, and detailed logos, accurate focus and suitable parameter settings are important.

For deeper marking or engraving, higher laser power and slower processing may be required depending on the material.

The 50W configuration may provide more available processing power than lower-power versions, but actual marking depth and speed must be determined through application testing.

Easy Operation and Maintenance

A portable laser marking system is designed to simplify product identification tasks. The operator can position the marking head, set the marking content, focus the laser appropriately, and begin the marking process according to the machine's operating procedure.

Routine maintenance may include keeping the optical path and lens area clean, checking cooling or thermal-management components where applicable, inspecting cables and connectors, maintaining battery condition, and following the manufacturer's recommended service schedule.

Regular maintenance helps support stable marking performance and equipment reliability.

Safety Considerations

Laser marking equipment requires appropriate safety procedures and operator training. Users should follow the manufacturer's instructions and applicable workplace laser-safety requirements.

Depending on the machine configuration, safety-oriented features may include protective eyewear, emergency stop functions, warning systems, electrical protection, protective enclosures, and other safeguards.

Operators should avoid direct or reflected laser exposure and should establish suitable workplace controls based on the laser classification and actual machine configuration.

Custom & OEM Solutions

We support Custom & OEM requirements for customers with specialized marking applications.

Possible options can include different laser power levels, marking lenses, battery configurations, control systems, rotary accessories, positioning fixtures, protective components, and other application-specific equipment.

Customers can provide their target materials, marking size, marking content, desired depth, portability requirements, expected working hours, and production volume. These details can help determine the most appropriate machine configuration.

Why Choose Us

Multiple Power Options – 20W, 30W, and 50W configurations provide flexibility for different marking requirements.

Portable Handheld Design – Suitable for large, irregular, assembled, and difficult-to-move workpieces.

Lithium Battery Solution – Provides flexible portable operation for suitable working environments.

Fiber Laser Technology – Designed for permanent industrial marking on many compatible metals and materials.

Wide Application Range – Suitable for serial numbers, QR codes, barcodes, logos, product codes, and technical information.

Flexible Industrial Use – Suitable for machinery, automotive parts, agricultural equipment, electrical components, tools, and metal fabrication.

Custom & OEM Support – Laser power, battery configuration, lenses, accessories, and other components can be matched to customer requirements.

B2B Export Service – We provide application consultation, configuration support, technical communication, and customized laser marking solutions for overseas customers.

FAQs

1. What is a portable handheld laser marking machine?

It is a laser marking system designed to be moved between work areas and operated close to the workpiece rather than being permanently installed on a fixed marking table.

2. What is the difference between 20W, 30W, and 50W?

The main difference is available laser power. Higher power can provide additional processing capability for certain applications, but the best choice depends on material, marking depth, speed, and production requirements.

3. Can the machine mark stainless steel?

Yes. Stainless steel is a common material for fiber laser marking applications.

4. Can it mark aluminum?

Yes. Aluminum and anodized aluminum can be suitable for laser marking, although different materials and surface finishes require different parameters.

5. Can it mark carbon steel?

Yes. Carbon steel and mild steel can be marked with suitable fiber laser configurations.

6. Can it mark QR codes and barcodes?

Yes. The machine can be configured to mark QR codes, barcodes, serial numbers, product numbers, logos, and other identification information.

7. How long can the lithium battery operate?

Battery runtime depends on battery capacity, laser power, operating duty cycle, and machine configuration. The actual runtime should be confirmed according to the selected model.

8. Can the machine be plugged into an external power source?

Depending on the specific design, a plug-in power option may be available. Buyers should confirm the power configuration for the selected model.

9. Is 50W always better than 20W?

Laser power should be selected according to the application rather than simply choosing the highest wattage. Material, marking depth, speed, detail, and workload should all be considered.

10. Can it mark large machinery?

Yes. The handheld design is particularly useful for large or assembled workpieces that are difficult to place inside a conventional desktop marking machine.

11. Does the machine require maintenance?

Yes. Routine maintenance can include cleaning relevant optical components, checking electrical connections, maintaining the battery, and following the manufacturer's recommended service schedule.

12. Can the portable laser marker be customized?

Yes. Laser power, battery configuration, marking lens, rotary accessories, fixtures, control system, and other options can be customized according to the application.

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