Cabinet-Type Fiber Laser 3D Marking Machine with Autofocus

What is a 3D Fiber Laser Marking Machine?

The 3D laser marking machine is equipped with a dynamic focusing system, which can break through the limitations of common two-dimensional plane marking and perform marking on various parts with 3D curved surfaces, steps, conical surfaces, and inclined surfaces. Through the coordinated movement of the Z-axis dynamic axis and the XY-axis galvanometer, the focal length can be adjusted in real time to achieve precise focusing on objects of different heights, ensuring that the focal point of the laser spot can be controlled by software throughout the entire processing process. By using a pre-focusing method that maintains high energy density of the laser beam at different heights, it can achieve a larger energy focusing range and higher beam quality.

The 3D laser marking machine adjusts the focal length of the laser spot in real time through a three-dimensional scanning galvanometer optical system, ensuring that the focal point of the laser beam can adapt to the three-dimensional curved surface or complex shape of the workpiece, solving the problem that ordinary two-dimensional laser marking machines cannot handle complex curved parts. In ordinary 2D laser marking machines, different marking positions of the workpiece must be on the same plane to achieve the entire marking process without secondary adjustment of the distance between the laser head and the workpiece. However, the 3D laser marking machine has higher processing efficiency and flexibility, capable of completing marking tasks at different angles and heights in one go, ensuring that the marked content remains undistorted and free of color difference, facilitating the marking and engraving of three-dimensional parts. It can complete marking needs at different heights and angles with a single clamping and adjustment, avoiding the cumbersome operations of multiple focusing and fixing of the workpiece, effectively improving processing efficiency.

From handicraft production, mobile phone manufacturing to aerospace, and then to the jewelry industry, 3D laser marking machines can provide efficient and reliable solutions. 3D fiber laser marking machines support a variety of file formats, including various vector graphics (DXF, PLT, AI, etc.) and bitmaps (BMP, JPG, PNG). It also supports three-dimensional model files such as STL, which can be directly imported and used for three-dimensional surface marking and relief processing. After editing and optimization through laser marking software, the best marking effect can be achieved.

Advantages of 3D Dynamic Fiber Laser Marking Machine

• Suitable for deep engraving, with higher engraving precision. The three-axis scanning system can arbitrarily change the focal point within the range, maintaining stable output of laser energy.
• Can be applied to various processing tasks, automatically adjusting the focal length according to the processing drawings, achieving high-precision marking on any shape.
• High processing precision and large working range, capable of precise marking over large areas. Three-axis control eliminates area deformation, distortion, and spot deviation caused by the characteristics of ordinary galvanometer lenses. Even at the edges of the marking area, precise focusing can be achieved, enabling uniform marking and engraving.
• Uses an advanced optical system with minimal laser loss, increasing marking efficiency by more than 15% at the same power level.
• Supports marking on a variety of materials, including various metals and some non-metals (plastics, wood, polymer materials, etc.), meeting diverse needs.
• Uses laser processing, requiring no tools or consumables, and no contact with the material, avoiding physical damage and tool wear associated with traditional engraving methods. Complies with European RoHS certification requirements, energy-saving and environmentally friendly.
• Adopts a 3D dynamic focusing system composed of Sino-Galvo's FL7210-3D-300 dynamic focusing galvanometer scanner, Central-Laser's UMC4 laser control controller and MarkingMate marking software, achieving consistently high-quality laser spots. Can be equipped with a rotary axis for convenient marking on curved, stepped, and inclined surfaces.
• Uses high-quality imported components, ensuring stable and reliable operation. The laser has a lifespan of up to 100,000 hours and requires no maintenance.

Details of the Cabinet-type Fiber Laser Special-shaped Marking Machine

Dynamic focus galvanometer scanner

FL7210-3D-300 dynamic laser galvanometer scanner, using dynamic focusing technology, with a smaller spot size and more concentrated laser energy, while also having anti-electromagnetic interference capability, effectively improving processing quality and efficiency.

Laser source

MAX is standard, Raycus, JPT, and IPG fiber laser sources are optional.

Hand crank

The hand-crank allows for quick and precise adjustment of the marking head's height, meeting the significant focusing needs caused by varying workpiece heights.

Controller

Support one XY2-100 digital control signal output, 10μs cycle update galvo motor position.

Built-in DSP, marking computing do not occupy computer CPU time.

Support offline marking, could access 16 files each contains 8 sets auto-text and 8 kinds of fonts.

Control software

Support HI-LO position marking, standard surface marking, non-standard surface marking, deep engraving, relief engraving, and large-format marking.

Easy and friendly to use powerful tool. Support variety vector and bitmap graphic.

There are twelve languages available, including English, Simplified Chinese, German, Japanese, Turkish, Korean, Portuguese, Polish, Vietnamese, French, Italian, and Traditional Chinese. Furthermore, users can customize various language versions by simply modifying a text file.

Wide range of processing

This machine can process all kinds of non-standard workpieces, such inclined plane, step surface, complex surface, convex cylindrical surface, concave cylindrical surface, convex conical surface, concave conical surface, convex spherical surface, concave spherical surface, etc.

Optional smoke filter

The device draws smoke and dust into the equipment through suction, then removes particulate matter and toxic substances from the smoke through filtration and adsorption.

Optional clamping or rotating device

• One-dimensional lifting table: It only supports vertical lifting and is used for distance adjustment when processing products with inconsistent heights.

  

• Two-dimensional table: It supports horizontal sliding in all directions (front, back, left, and right) for moving workpieces during large-format processing.

  

• Chuck-type rotary devive: It can clamp the workpiece for rotation, used to clamp cups, cans, etc.

  

• Ring rotary devive: It achieves quick clamping through pins and springs, used to clamp rings, bracelets, and other jewelry.

  

• Double-roller: He has two rotating rollers, used for cylindrical products with smaller diameters, such as pens, etc.

  

• Carousel table: It can rotate on a horizontal plane around an axis, used to rotate large-sized workpieces or to table rotation and transposition when processing products in batches.

  

Technical Parameters of Cabinet-Type Fiber Laser 3D Marking Machine

What Can the Fiber Laser 3D Curved Surface Marking Machine Be Applied to?

The 3D dynamic laser marking machine is suitable for engraving and marking on various metal materials and some non-metal materials, such as copper, aluminum, iron, stainless steel, titanium alloy, aluminum alloy, magnesium alloy, zinc alloy, gold, silver, and other types of metals; plastics, wood, ceramics, glass, rubber, acrylic, epoxy resin, stone, jade, and some opaque non-metal materials.

• 3D relief engraving on jade and stone:

  

• Engraving 3D embossing molds on metal:

  

• Engraving relief patterns on Zippo lighters:

  

• Engraving pendant patterns on silver and stainless steel:

  

• Processing cylindrical products with rotary clamping accessories:

  

After-Sales Service and Shipping for the 3D Fiber Laser Marking Machine

• Standard models of laser marking machines are shipped within 48 hours, and customized models are shipped within 7 days.
• CATEKCNC is a professional manufacturer of laser machinery, offering OEM services.
• The whole machine comes with a three-year free warranty, and lifetime free maintenance and software upgrades.
• Professional engineers are available 24/7 for video call after-sales service.
• Shipping with export-grade thickened wooden crates to avoid accidents during transportation.
• Free sample processing service is provided. If you are unsure whether your product can be processed by this machine, you can send your part samples to us, and we will arrange sample processing as soon as we receive them. We will provide comprehensive processing videos and pictures for your inspection.
• Goods can be delivered to you by air, sea, or land transportation.