Standard laser markers are limited to flat fields. The CSTech 3D Fiber Laser Marking Machine breaks this barrier. Equipped with advanced 3D Dynamic Focusing Technology, it automatically adjusts the focal length in real-time, allowing you to mark on:
Curved Surfaces: Cylinders, cones, and irregular slopes without manually rotating the object.
Deep Relief (3D): Creating intricate 3D coin dies or mold textures on metal.
As a direct manufacturer, we have upgraded the internal build quality to ensure this machine runs stable for years, not just months.
Why Our 3D Fiber Laser Marking Machine Build is Different?
All-Aluminum Body (No Plastic, No Iron)
Unlike cheaper competitors who use heavy iron sheets that rust, or fragile plastic cases, our machine case is constructed from 100% Aluminum.
Benefit: It is lightweight, completely rust-proof, and dissipates heat faster. It maintains its structural integrity even in humid factory environments.
Industrial "Wide Voltage" Power System
Voltage fluctuation is a laser killer. We have solved this.
The Tech: Our power supply adopts a wide voltage range from 80V to 260V.
The Value: Whether your factory grid is unstable or you are in a country with specific voltage standards (110V/220V), you do not need an extra transformer. The machine adapts automatically.
"Tidy Wiring" Terminal Strip Layout
Open the casing of a cheap laser, and you see a mess of wires. Open ours, and you see a professional Terminal Strip.
Why it matters: Every electric line is ordered and labeled. If a small problem occurs years later, any electrician can easily trace and fix it. This dramatically lowers your long-term maintenance anxiety.
Built-in Power Filter Device
We installed a special EMC Filter Device on the electrical connections.
Function: It filtrates grid impurities and electromagnetic interference.
Result: The current supplied to the Raycus laser source is pure, making the laser beam more stable and the marking effect flawless.
Technical Parameters
| Model | HT-3DF60 | HT-3DF60 |
| Laser power | 60W | 100W |
| Engraving area | 100x100mm-300x300mm Optional | |
| Light wavelength | 1064 nm | |
| Engraving speed | ≤7000 mm/s | |
| Repeating frequency | 1-600 kHz | |
| Beam Quality | M2<1.6 | |
| Minimum line width | 0.01 mm | |
| Repeating precision | ±0.002mm | |
| Cooling Mode | air cooling | |
| Total Power Consumption | 2 kW | |
| power supply | 90-260V/50Hz-60Hz single | |
Key Industry Applications for HT-3DF60 3D Fiber Laser Marking Machine
Where the HT-3DF60 Solves Real-World Production Challenges.
Standard 2D laser markers fail when the product surface isn't flat. The HT-3DF60, with its 3D dynamic focusing and high power (60W/100W), is specifically adopted by industries requiring distortion-free marking on curves and deep relief engraving.
Automotive & Transportation
The Challenge: Parts like pistons, exhaust pipes, and gear shifts are cylindrical or irregular. A standard laser stretches the QR code on these curves, making it unreadable.
The 3D Solution: Our dynamic Z-axis control adjusts the focus in real-time along the curve. This ensures that traceability codes (Datamatrix) and VIN numbers remain perfectly square and scannable, even on the steepest curves of chassis components.
Precision Molds & Tooling (Deep Engraving)
The Challenge: Mold makers need to create reverse 3D logos inside injection molds or stamping dies. This requires removing significant amounts of hardened steel.
The 3D Solution: Using the 60W or 100W high-power configuration, the HT-3DF60 acts like a CNC mill but with light. It performs Deep Relief Engraving, layer-by-layer, to create durable impressions on die-casting molds and custom tooling without physical tool wear.
Medical Device & Surgical Instruments
The Challenge: Surgical tools (like scalpels and clamps) and implants (like hip joints) are made of hard Titanium or 316L Steel and often feature contoured surfaces. Global UDI regulations demand permanent, biocompatible marking.
The 3D Solution: The machine enables "Dark Marking" (Annealing) on curved surgical tools. The 3D focus ensures the mark stays black and corrosion-resistant across the entire curved handle, ensuring safety and compliance with sterilization standards.
Dental Implants
The Challenge: Dental screws are tiny and threaded. Branding or coding on the screw head or the rough thread surface is notoriously difficult.
The 3D Solution: With a minimal spot size (0.01mm) and dynamic focusing, the machine can mark legible micro-codes directly onto the threaded posts or angled abutments of implants, ensuring full traceability from factory to patient.
Jewelry & Luxury Goods
The Challenge: Engraving the inside or outside of a ring usually requires a slow, mechanical rotary attachment.
The 3D Solution: For designs with slight curvature (like bracelets or pendants), the 3D scanning head allows for direct engraving without rotating the part. It is also perfect for creating Deep 3D Reliefs on gold and silver coins, significantly reducing gold waste compared to mechanical cutting.
FAQ
Q: Can the 3D Fiber Laser mark on materials other than metal?
A: Yes, but with specific limitations.
While the 1064nm fiber laser source is optimized for all metals (Stainless Steel, Aluminum, Titanium, Copper), it is also effective on opaque hard plastics such as ABS, PVC, and Polycarbonate.
Note: It is NOT suitable for organic materials like wood, cloth, or transparent acrylic (CO2 lasers are required for those).
Q: What is the main difference between your 3D machine and a standard 2D marker?
A: The difference lies in the Z-Axis Dynamic Focusing.
Standard 2D Marker: The focal length is fixed. If you mark a curved surface, the laser goes out of focus at the edges, causing the line to become thick, weak, or distorted.
CSTech 3D Marker: The software controls a dynamic lens that rapidly moves back and forth to change the focal distance in real-time. This allows the laser to "climb" slopes or "wrap" around cylinders while keeping the spot size perfectly focused and round.
Q: How does the machine handle steep curved angles?
A: It uses a 3-Axis Galvo System.
Instead of just X and Y mirrors, our machine adds a Z-axis linear motor. Before marking, you import the 3D model (STL) or define the curve in the software. The system then calculates the Z-depth for every coordinate.
Capability: It can maintain uniform focus on surface height differences of up to ±40mm (depending on the lens configuration), ensuring the QR code or Logo is not stretched on the curve.
Q:Is the laser marking truly permanent?
A: Yes. Unlike ink printing which sits on top of the surface, fiber laser marking creates a permanent physical alteration.
For Surface Marking: It creates an oxidation layer or slight ablation that withstands solvents, UV exposure, and heat.
For Deep Engraving: It physically removes material to a specific depth (e.g., 0.3mm). This mark remains visible even if the part is later sandblasted, polished, or subjected to harsh friction (common in automotive parts and tools).
Q: How fast is the 3D engraving process?
A: Speed depends heavily on your depth requirement.
Surface Marking: Extremely fast (up to 7000mm/s). Serial numbers on a curved mouse take less than 1 second.
Deep Relief Engraving: This is a layer-by-layer removal process. For example, engraving a 1mm deep coin die on steel may take 10 to 30 minutes depending on the power (60W/100W is recommended for this). However, once setup, the process is fully automated and unattended, freeing up your labor.
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