Explore our elite portfolio of CNC-driven fiber, UV, and CO2 dynamic focusing laser solutions engineered for complex 3D surface geometries, precise deep engraving, and high-volume industrial throughput.
In the field of high-precision materials processing, the shift from traditional 2D planar etching to multi-axis 3D laser marking marks a major step forward. Traditional 2D laser marking systems rely on flat-field F-theta lenses, which have a fixed focal length. Consequently, their precision drops significantly when processing non-planar geometries, steep steps, or curved surfaces. In contrast, modern 3D laser systems use dynamic focusing technology, also known as a 3-axis galvo scan head system.
By using a computer-controlled linear lens movement axis upstream from the dual-axis XY galvo scanners, a 3D laser system adjusts its focal position in real-time at microsecond speeds. This allows the laser beam to track complex surface shapes perfectly, maintaining a uniform spot size and consistent energy density across spheres, cylinders, slopes, and deep cavities. This capability is crucial for industrial applications where precise, deep engraving and structural integrity are required.
The global market for 3D laser marking machines is expanding rapidly, driven by strict component traceability rules in the automotive, aerospace, and medical device sectors. Direct Part Marking (DPM) standardizations, such as the U.S. FDA’s Unique Device Identification (UDI) system and Europe’s Medical Device Regulation (MDR), require permanent, readable codes on curved and irregular surgical tools. Similarly, the aerospace industry relies on multi-axis laser engraving to mark components without creating localized mechanical stress points.
As a leading supplier and exporter, we navigate complex international trade corridors, ensuring our equipment complies with standards like the European Union's CE directive and the United States' CDRH laser safety rules. The rise of industrial automation in Southeast Asia, combined with precision manufacturing demands in North America and Western Europe, has driven the need for robust, CE-certified 3D laser markers. Modern manufacturing facilities need more than just standalone machinery; they require integrated systems that connect via industrial Ethernet, Modbus, or OPC UA protocols directly to their Manufacturing Execution Systems (MES).
Choosing the correct laser wavelength and source type is critical for successful 3D surface integration. The table below compares the three primary laser source types used in our industrial systems:
| Laser Source Type | Wavelength | Primary Material Focus | Industrial Application | Heat-Affected Zone (HAZ) |
|---|---|---|---|---|
| MOPA Fiber Laser | 1064 nm | Metals, High-density plastics | Color marking on stainless steel, high-contrast plastic marking | Controlled (Adjustable pulse width) |
| UV Laser (Cold Marking) | 355 nm | Glass, Semiconductors, PCB, Plastics | FPCB marking, micro-electronics engraving, medical plastics | Minimal / Non-thermal ablation |
| CO2 Gas Laser | 10.6 μm | Wood, Leather, PU, Acrylics | Apparel patterning, packaging codes, large-format wood milling | Moderate thermal impact |
Adjustable pulse width MOPA (Master Oscillator Power Amplifier) fiber systems provide precise control over thermal input. This allows users to mark colors on titanium and stainless steel without compromising the material's corrosion resistance. UV lasers operate via photochemical ablation (cold marking), breaking molecular bonds directly to mark fragile glass and medical materials without causing micro-cracks. CO2 lasers remain the industry standard for organic materials and high-speed packaging lines.
Founded in May 2010, Chengdu Jigsaw Machine Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, sales, and service of industrial sawing, cutting, and laser processing systems. With years of experience in the field of cutting machinery and industrial automation, the company is committed to providing efficient, reliable, and intelligent cutting and marking solutions for global customers across a wide range of industries.
The company’s main product portfolio includes CNC sawing and cutting systems, automated cutting production lines, gantry-type heavy-duty cutting machines, tube and profile cutting equipment, and integrated intelligent feeding systems. Utilizing our deep expertise in high-precision structural mechanics, we have developed robust frame designs for our laser marking machines. This structure minimizes mechanical vibration during high-speed galvo operations, ensuring high precision even during fast marking cycles.
Operating a modern production facility of over 2,000 square meters, Chengdu Jigsaw Machine Co., Ltd. integrates advanced machining, precise assembly, and rigorous testing systems. Our global distribution network, with partners and agents in multiple countries and regions, ensures timely technical support and comprehensive after-sales service. Our commitment to quality is backed by ISO9001 and CE certifications, ensuring that all machinery complies with strict international performance and safety standards.
Modern production environments require marking systems that integrate smoothly into larger manufacturing lines. Our 3D laser solutions are designed for these macro industrial setups:
Contact our engineering team today. We design, manufacture, and integrate customized laser marking systems tailored to your production requirements.
Request Technical ConsultationHeavy-duty cabinet configurations, dynamic large-format systems, and specialized UV laser tools designed for challenging high-precision applications.
Jigsaw Machine