All-in-one UV Laser Marking Machine
Short Description:
Engineered by Qtctech Laser, this compact UV laser marking machine comes with a sophisticated air-cooled system, offering flexibility with 3W and 5W power options.
Featuring a high-absorbent wavelength of 355 nm, the machine is designed to significantly reduce mechanical deformation and minimize heat impact on materials during processing. This makes it exceptionally suited for ultra-precision marking, engraving, and other tasks that demand meticulous detail and accuracy.
Parameters
| MODEL | KR-AU3 | KR-AU5 | KR-AU10 |
| Power | 3W | 5W | 5W |
| Laser source | JPT | JPT | JPT |
| Central wavelength | 355nm | 355nm | 355nm |
| Frequency range | 20 kHz-150 kHz | 20 kHz-150 kHz | 20 kHz-150 kHz |
| Marking area | 110mm*110mm | 110mm*110mm | 110mm*110mm |
| Beam quality | M²≤1.2 | M²≤1.2 | M²≤1.2 |
| Beam diameter | 0.55±0.15mm | 0.55±0.15mm | 0.55±0.15mm |
| Supply voltage | DC 12V | DC 12V | DC 12V |
| Cooling method | Air-cooled | Air-cooled | Air-cooled |
| Galvo head | RC7110 | RC7110 | RC7110 |
| Machine net weight | 35kg | 45kg | 55kg |
| Dimensions | 600*350*830mm | 600*350*830mm | 600*350*830mm |
Size

What is a UV Laser Marking Machine?
In the field of laser technology, the UV laser marking system offered by Qtctech Laser stands out for its precision and efficiency. Utilizing a highly accurate 355nm UV laser, this system leverages advanced frequency doubling technology to significantly reduce thermal damage and heat effects on various materials. This makes it an ideal solution for applications requiring delicate and precise work.
Qtctech Laser’s UV laser marking machines excel in marking and engraving, delivering unmatched precision across various applications. From intricate pharmaceutical packaging and detailed electronic components to high-precision artwork and labels, these machines ensure crisp, clean, and consistent results every time. They are the preferred choice for industries where maintaining the integrity of the material is essential for high-quality, undamaged markings.
What Can Qtctech Laser’s UV Laser Engraving Machine Offer You?
Qtctech Laser’s UV laser marking technology is celebrated for its accuracy and delicacy, making it a critical tool across various industries. Its capability to deliver high-quality markings without damaging delicate materials makes it perfectly suited for a wide range of applications:
Electronics Industry
Precision Marking for Small Electronic Components
Qtctech Laser’s UV lasers excel at marking small electronic components such as PCBs and semiconductors with precision. They are ideal for creating barcodes, serial numbers, and other essential identifiers.
Medical Devices and Pharmaceuticals
Permanent and Safe Marking Solutions
UV laser marking from Qtctech Laser ensures safety and traceability with non-toxic, permanent markings on medical devices and pharmaceutical packaging. These markings comply with strict industry regulations.
Automotive Components
Versatility in Marking and Design
From marking robust parts with identification codes to adding intricate designs to decorative components, Qtctech Laser’s UV laser technology offers versatility that is highly prized in the automotive industry.
Fashion and Cosmetics Packaging
High-Precision Branding and Anti-Counterfeiting
Qtctech Laser’s UV lasers can mark glass and plastic surfaces with high precision, making them ideal for branding purposes. They play a crucial role in anti-counterfeiting efforts and maintaining brand integrity.
Food Packaging
Abrasion-Resistant Marking for Essential Information
For expiration dates, lot numbers, and other critical data, UV laser marking by Qtctech Laser offers a non-contact, abrasion-resistant solution that maintains the integrity of food packaging.
Solar Panels and Silicon Wafers
High-Precision Marking in High-Tech Industries
In fields where even a micron matters, Qtctech Laser’s UV laser systems provide unmatched precision for marking and cutting solar panels and silicon wafers.
Qtctech Laser’s UV laser marking machines are designed to cater to the specific needs of diverse industries, delivering permanent, high-quality marks that add value to modern manufacturing processes.
Why Choose Qtctech Laser’s UV Laser Engraving Machine?
When you choose a UV laser machine from Qtctech Laser, you’re investing in precision, flexibility, and reliability. Here’s what makes our machines the perfect choice for your needs:
Unmatched Precision
Experience the UV laser’s ability to produce ultra-fine details, an essential feature for industries requiring intricate work such as electronics and jewelry.
Adaptability Across Materials
From plastic and glass to a variety of metals, Qtctech Laser’s UV machines handle different materials with ease, ensuring the quality of your markings is never compromised.
Low Heat, High Protection
The minimal heat emission of Qtctech Laser’s UV lasers safeguards sensitive materials, ensuring no damage and maintaining the integrity of your workpieces.
Fast and Efficient Marking
Our UV lasers offer a quick marking process that saves you time while maintaining accuracy, boosting productivity without compromise.
Energy-Efficient and Cost-Effective
Appreciate the low power consumption of Qtctech Laser’s UV machines, a feature that helps reduce operational costs, making them an economical choice for your business.
Compact Design with Consistent Performance
With a small footprint, these machines fit perfectly into your workspace, and their reliable operation ensures consistent results for every job.
Wide Range of Applications
The capability of Qtctech Laser’s UV engravers extends across various sectors, from medical devices to automotive parts, making them a versatile tool in your production line.
From your perspective, Qtctech Laser’s UV laser machines aren’t just tools—they’re strategic investments designed to enhance efficiency, quality, and cost-effectiveness in your operations. The benefits they offer are not mere features but key advantages that make your processes smoother, faster, and more precise.





