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Portable Handheld Fiber Laser Marking Machine (20W/30W/50W)
This device is a professional-grade, portable CNC laser marking system engineered for flexibility, precision, and ease of operation in diverse working environments. It combines robust performance with a compact form factor, making it suitable for both fixed workstations and mobile field use.
Key Specifications & Features:
Laser Source & Power: Utilizes a second-generation fiber laser generator with selectable output powers of 20W, 30W, or 50W. This provides versatility for a wide range of applications, from fine surface engraving to deeper marking, all while maintaining high energy efficiency.
Marking Capabilities: Designed for permanent marking on metals and similar hard materials. It excels at creating dates, QR codes, logos, serial numbers, and text. It functions as a dot matrix and vector integrated machine, ensuring both high-speed filling and precise outlines.
High Precision & Speed: Equipped with a high-precision 2D scanning galvanometer system, achieving a repeat positioning accuracy of 0.01mm and a marking line width of 0.03mm. It supports marking speeds of up to ≤7000 mm/s for optimal productivity.
Marking Area & Flexibility: Offers various standard marking ranges (100x100mm, 150x150mm, 175x175mm). An unlimited number of character lines can be marked within the effective area. The print speed reaches up to 800 characters/s (dependent on material and content).
Portable & Robust Design: The machine is remarkably lightweight, weighing between 4.5 kg and 7.0 kg (approximately 4.5-6 kg for the plug-in version, 5.5-7 kg for the battery-powered version). This handheld design allows for easy transportation and use directly on large or immovable objects.
User-Friendly Operation:
Operating System: Runs on a stable Linux system.
Positioning: Features integrated red light positioning and focusing for easy and accurate setup.
Software Compatibility: Supports import of multiple file formats including BMP, DXF, HPGL, JPEG, and PLT.
Fonts & Coding: Includes a standard font library supporting English, Chinese, numbers, Traditional Chinese, etc. It can generate various barcodes like CODE39, CODE128, CODE126, and QR codes.
Power & Environment: Operates on standard 110V/220V AC power. The battery version includes a 333Wh 15Ah battery for cordless operation. It has a low total power consumption of ≤250W and can operate within a temperature range of 0-40°C.
Ideal For: This portable laser marker is perfect for industries such as automotive part identification, tool manufacturing, aerospace component marking, electronics serialization, custom metal fabrication, and any application requiring durable, high-quality marks directly on the shop floor or in remote locations.
Application Scenario: On-Site Equipment Identification & Traceability in Manufacturing
Situation:
A large machinery manufacturer needs to implement a permanent traceability system for key components on their factory floor. These components, such as custom engine blocks, hydraulic valve bodies, and structural frames, are often large, heavy, and installed in assemblies before final identification is marked. Traditional marking methods require moving parts to a fixed station, causing production bottlenecks, or using less durable methods like tags or stickers that can wear off.
Challenge:
Marking must be permanent, high-contrast, and withstand harsh industrial environments (oils, cleaners, abrasion).
The solution must be portable to bring the marker to the part, not the part to the marker.
Marks need to include unique serial numbers, QR codes for database linking, and compliance dates with high precision.
The process must be fast and flexible to keep up with production line pace.
Solution with the Portable Handheld Fiber Laser Marking Machine:
A production technician uses the 50W battery-powered version of the handheld laser marker directly on the assembly line. Here's how it solves the challenge:
Portability & Mobility: The technician carries the lightweight (5.5-7kg) device to the large engine block mounted on a stand. No need for cranes or disassembly.
Precision Setup: Using the integrated red light positioning, the technician quickly aims and defines the marking area on the curved metal surface. The unit's 0.01mm repeat accuracy ensures the mark will be placed exactly as programmed.
Versatile Marking Execution: With a pre-loaded file, the technician triggers the marking process. In one quick pass, the laser creates:
A high-resolution QR code (CODE128) that links directly to the part's full digital history in the company's MES (Manufacturing Execution System).
A human-readable alphanumeric serial number and manufacturing date.
A small company logo for branding.
The dot-matrix and vector integration allows the QR code (filled) and the fine text/logo outlines to be marked simultaneously with optimal speed and clarity.
Durability & Quality: The 1064nm fiber laser creates a deep, annealed mark directly into the metal surface. This mark is impervious to friction, heat, and chemicals, ensuring lifelong traceability—a critical requirement for quality control, warranty claims, and industry certifications.
Efficiency & Flexibility: The ≤7000mm/s marking speed and up to 800 characters/second print speed allow the entire mark to be completed in seconds. Back at the workstation, engineers can easily prepare the next job by importing a new DXF drawing or adjusting a text sequence in the software, which supports all standard file formats.
Result:
The manufacturer achieves seamless, on-the-spot permanent marking without disrupting workflow. They eliminate errors from manual tagging, gain a robust digital-physical link for Industry 4.0 traceability, and enhance the professional appearance of their finished components. The machine's versatility also allows it to be used in the maintenance department for tool calibration marking or in the warehouse for final asset identification, maximizing ROI.
