Uv Laser Marking

UV Laser Marking

         UV Laser Marking is based on a high-precision process that is characterized by its particularly gentle effect on sensitive materials. In contrast to conventional laser marking processes that work with heat, the UV laser uses a so-called photochemical reaction - also known as "cold marking".

UV Laser Marking is ideal for the gentle and high-contrast marking of sensitive materials such as ceramics, flame-retardant or biocompatible plastics. It is used wherever maximum precision is required - for example in automotive and aircraft construction, medical technology, electronics or extrusion processes. Thanks to its short wavelength, UV technology enables permanent markings without thermal stress and meets the highest requirements for legibility, traceability and material integrity.

Uv Laser Marking

         HJZ Fiber Laser Engraver 50W is a high-performance industrial-grade marking system designed for precision, durability, and versatility. Equipped with a Raycus fiber laser source (a leading Chinese brand known for reliability1510), this machine delivers exceptional speed and clarity on metals and various plastics. It is ideal for deep engraving, high-contrast annealing, and fine detail marking across industries like automotive, aerospace, medical devices, and electronics.

Machine real Picture-Desktop White One

 

The fiber laser engraver operates by generating a high-intensity 1064nm wavelength laser beam from the Raycus laser source. This beam is directed through a high-speed galvo scanning system to precisely control its movement on the X and Y axes.

 

The concentrated laser energy interacts with the material surface. For deep engraving, it causes instantaneous vaporization (ablation) of the material, removing layers to create depth. For annealing marks (black/dark contrasts on metals like stainless steel), the heat alters the surface properties through oxidation without significant material removal. The computer-controlled process allows for unmatched precision and repeatability.

 

*(For 3D surfaces, an optional Z-axis or 3D dynamic focus system can be added to maintain consistent focus and mark quality across uneven contours

Machine real Picture-Desktop Blue One(upgrated)

 

1. Deep Engraving & Permanent Traceability

Our 50W fiber laser marker excels in industrial part identification and tracking applications. It produces deep, permanent engravings that withstand harsh environments and abrasive conditions. Typical applications include:

Automotive/Aerospace Components: Direct part marking (DPM) of VIN codes, serial numbers, and 2D data matrix codes on engine blocks, transmission components, and chassis parts

Tooling & Manufacturing: Permanent identification of molds, jigs, fixtures, and precision tools with logos, serial numbers, and manufacturing dates

Heavy Equipment: Deep engraving of serial numbers and safety information on construction machinery, agricultural equipment, and industrial valves

The system creates marks that remain legible even after painting, powder coating, or exposure to chemicals and weathering, ensuring permanent traceability throughout the product lifecycle.

2. Medical & Surgical Instrument Marking

The 50W fiber laser meets stringent medical industry requirements for device identification:

Surgical Instruments: Permanent engraving of logos, product codes, and size markings on stainless steel surgical tools that withstand repeated sterilization cycles

Implants & Prosthetics: Unique device identification (UDI) marking on orthopedic implants, dental components, and surgical staples

Medical Equipment: Asset tracking numbers and manufacturer information on diagnostic equipment, surgical devices, and instrument trays

The non-contact process ensures no material contamination, while the high-contrast marks remain readable after countless autoclave cycles and chemical sterilization processes.

3. Precision Machinery & Tool Identification

This system provides reliable marking solutions for industrial tools and precision components:

Cutting Tools: Deep engraving of size, grade, and manufacturer information on end mills, drill bits, and inserts

Mold & Die Industry: Cavity numbers, company logos, and technical specifications on injection molds and stamping dies

Bearings & Transmission Parts: Permanent marking of part numbers, specifications, and origin codes on bearings, gears, and shafts

Calibration Tools: Metrology-grade markings on gauges, measuring instruments, and calibration standards

4. Electronics & Micro-Component Marking

The precision beam quality enables fine-feature marking on delicate electronic components:

Circuit Boards: Micro QR codes, serial numbers, and compliance markings on PCBs and electronic modules

Semiconductor Components: Tiny identification codes on IC packages, connectors, and heat sinks

Electronic Housings: Permanent logos, regulatory marks, and serial numbers on device enclosures and control panels

RFID & Sensor Components: Miniature identification marks on sensitive electronic components and sensors

5. Consumer Goods & Premium Personalization

The system delivers high-quality decorative and functional markings for consumer products:

Awards & Trophies: Deep engraved text, logos, and decorative patterns on stainless steel plaques and recognition awards

Jewelry & Accessories: Precise text and intricate designs on watches, bracelets, and luxury items

Promotional Products: Custom logos and messages on premium pens, lighters, and business accessories

Kitchenware & Utensils: Brand logos, product information, and decorative patterns on cutlery, cookware, and bar accessories

Architectural Elements: Custom designs and identification marks on stainless steel architectural features and signage.

6. Plastic & Polymer Marking

The 50W fiber laser effectively marks various engineering plastics and polymers:

Electronic Enclosures: Permanent identification marks on ABS, polycarbonate, and nylon device housings

Control Panels: Keycap markings, interface labels, and instructional text on control panels and operator interfaces

Technical Components: Part numbers and specifications on engineering plastic components and assemblies

Medical Device Housings: UDI codes and regulatory markings on medical equipment enclosures

Three revolutionary advantages over traditional laser machines

☑️ Cold processing technology

Photon energy directly destroys molecular bonds in materials, generating virtually no heat, preventing carbonization and yellowing of materials like PVC and ABS.

☑️ Ultra-high resolution

The beam spot diameter can reach 10μm (approximately 1/8 the diameter of a human hair), enabling precise anode removal on iPhone camera rings.

☑️ Expert in difficult-to-process materials

Perfectly solves the problem of blurry marking on highly reflective metals like copper and gold, allowing direct marking of aluminum oxide layers without blackening.

 

 

 

 

Samples:

 

The company covers an area of over 2000 square meters and has a single garden style factory building with a 5-star decoration standard. The team size is 50 people, and the company is in a leading position in the competition in similar products industry.

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