Select from our premium lineup of high-precision fiber, UV, and CO2 industrial systems, engineered for zero-defect automation pipelines.
Hangzhou Kinray Laser Co., Ltd. is a leading China industrial laser marking and projection system manufacturer specializing in advanced fiber, UV, and CO2 laser solutions for global manufacturing industries. With a strong focus on innovation, optical precision, and intelligent manufacturing, Kinray Laser is committed to delivering high-performance laser equipment that improves production efficiency, product traceability, and marking quality.
Located in Hangzhou, China, the company integrates state-of-the-art research and development, manufacturing, sales, and technical support to provide comprehensive laser processing solutions for customers worldwide. Our extensive product portfolio includes fiber laser marking machines, UV laser marking machines, CO2 laser marking systems, MOPA laser markers, flying laser marking machines, 3D laser marking equipment, and customized automated laser solutions.
The Evolution of Laser Deflection, Scanning, and Smart Projection Systems
Our R&D pipeline focuses on short-pulse UV and picosecond laser engines. By reducing the Heat Affected Zone (HAZ) to sub-micron levels, we prevent physical stress and thermal micro-cracking in high-grade polymers, thin glass, and medical alloys.
Standard 2D laser marking is limited to flat surfaces. Our next-generation 3-axis dynamic focusing system utilizes variable focal-plane adjustment software, enabling seamless projections onto complex curves, slopes, and stepped surfaces without manual Z-axis recalibration.
Integrating neural networks with high-speed CCD camera sensors allows the laser projection system to self-correct for component positioning errors, orientation shifts, and dimensional variations in high-throughput assembly lines.
How Kinray Solves Engineering and Traceability Bottlenecks Worldwide
With microchips getting progressively smaller, traceability markings must exist on sub-millimeter packages. Our UV laser marking machines create high-contrast, zero-thermal-stress micro-QR codes on PCB boards, wafer packages, and glass substrates. This ensures long-term traceability through every phase of component assembly and operation.
Automotive structural integrity requires indelible VIN markings that resist rust, paint coating cycles, and friction. Our high-power MOPA fiber lasers provide deep engraving capabilities on alloy steels, anodized aluminum, and carbon fiber panels, maintaining readability across the vehicle's entire service life.
Unique Device Identification (UDI) regulations demand sterile-compliant, corrosion-resistant marking on surgical tools and implants. Our MOPA laser systems modify the oxidation layer of stainless steel and titanium without altering structural performance, preventing rust buildup after repeated steam autoclave cycles.
Our online flying laser marking systems operate dynamically at speeds exceeding 12,000 units per hour on assembly lines. From HDPE plastic caps to glass containers and multi-layered beverage carton packaging, our high-speed CO2 and UV marking systems achieve legible date codes, barcodes, and anti-counterfeiting serialization data.
Rigorous Quality Systems & In-house Production Capability in Hangzhou
How to Purchase Laser Projector and Marking Systems for Modern Factories
| Technology Type | Primary Wavelength | Target Materials | Best Suited Application |
|---|---|---|---|
| Fiber Lasers | 1064 nm | Metals (Steel, Aluminum, Brass), Opaque Plastics | Deep Engraving, Direct Part Marking (DPM), Tool Coding |
| MOPA Lasers | 1064 nm (Adjustable pulse width) | Stainless Steel, Titanium, Mixed Polymers | Color Metal Marking, Corrosion-Free Medical Annealing |
| UV Lasers | 355 nm (Cold processing) | Thin Glass, Sapphire, PCBs, HDPE Packaging | High-Contrast Damage-Free Micromachining, Micro-QR Codes |
| CO2 Lasers | 10.6 μm / 9.3 μm | Wood, Acrylic, Paper, Glass, PET Bottles | High-Speed Packaging Date-Coding, Carton Scoring |
Export Standards, Laser Safety, and Field Engineering Networks
Exporting industrial machinery requires adhering to regional health and safety frameworks. Kinray Laser systems comply with strict international regulatory directives:
To ensure zero line-down events for international buyers, Kinray Laser employs a multi-tiered localization strategy:
Technical Insights and Troubleshooting for Manufacturing Engineers
Industrial Grade Optical Marking Units Designed for Continuous Factory Workloads
Kinray Laser