Explore our premium grade fiber, UV, and CO₂ systems engineered for unmatched precision and high-throughput automated manufacturing.
Hangzhou Kinray Laser Co., Ltd. is a leading China industrial laser marking machine manufacturer specializing in advanced fiber and UV laser solutions for global manufacturing industries. With a strong focus on innovation, 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 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.
Kinray Laser products are widely used in electronics, automotive, medical devices, precision hardware, jewelry, packaging, aerospace, consumer goods, and industrial manufacturing industries. Designed for high-speed, high-precision, and permanent marking applications, our systems are capable of processing a wide range of materials, including:
How modern laser development is moving beyond mere marking into high-speed surface functionalization, additive micromachining, and real-time AI quality control.
Picosecond and femtosecond lasers operate in the domain of cold processing. By transferring energy faster than the thermal diffusion time of materials, ultrafast systems prevent a Heat-Affected Zone (HAZ), making them crucial for micro-cutting cardiovascular stents and high-frequency semiconductor circuits.
MOPA (Master Oscillator Power Amplifier) pulse duration tuning (1ns to 500ns) allows engineers to control the heat input into metallic targets. This control induces selective oxidation layers, enabling clean, high-contrast, multi-color marking on anodized aluminum and stainless steel without compromising anti-corrosive properties.
Integrating optical coaxial cameras with deep-learning vision algorithms allows the system to auto-align target paths dynamically. The software detects anomalies down to 5 micrometers, adjusting power variables dynamically to eliminate defects during inline high-speed flying marking routines.
| Laser Source Type | Wavelength Spectrum | Typical Beam Quality (M²) | Optimal Materials | Primary Industrial Applications |
|---|---|---|---|---|
| Fiber Laser (Raycus/IPG) | 1064 nm (Infrared) | < 1.3 | Stainless Steel, Brass, Carbon Steel, Aluminum | Deep engraving, high-speed coding, direct metal marking |
| MOPA Fiber (JPT/Max) | 1064 nm (Pulse Tunable) | < 1.5 | Anodized Aluminum, Stainless Steel, Plastics | Color marking, high-contrast black marking on plastics |
| UV Solid-State (Cold Laser) | 355 nm (Ultraviolet) | < 1.1 | Glass, Quartz, PCBs, HDPE, Sensitive Polymers | Heat-free micro-marking, medical device trace codes |
| CO₂ Gas Laser | 10.6 µm / 9.3 µm | < 1.2 | Wood, Acrylic, Glass, Rubber, Denim, Paper | High-speed packaging lines, PET bottling, organic materials |
A comprehensive analysis of how Kinray Laser helps enterprises scale production lines, meet regulatory mandates, and achieve defect-free manufacturing.
Under international health mandates, surgical tools and medical implants must feature high-resolution, corrosion-resistant Unique Device Identification (UDI) codes. Our 355nm UV laser systems provide non-destructive, permanent, corrosion-safe codes directly onto surgical steel, titanium, and medical polymers. The process alters the surface color molecularly, ensuring zero micro-fracturing or crevices where bacteria could accumulate.
Modern IC chips require extremely small datamatrix codes to trace fabrication history. Kinray’s vision-guided lasers deliver laser spots under 15 microns. This allows for high-precision marking on thin wafers, integrated circuits, and multi-layered flexible printed circuits (FPC) without thermal damage to substrate traces or micro-transistors.
In electric vehicles (EV), tracking individual lithium-ion battery cells is essential for safety audits. Our high-power flying fiber marking systems operate at speeds up to 10,000 mm/s inline, marking alphanumeric trace data onto anodized aluminum casing while handling high conveyor vibrations. These markers resist acid, thermal cycles, and mechanical wear.
For processing and packaging plants, throughput is key. Kinray's online flying CO₂ and UV marking solutions integrate directly into bottling and cartooning lines, providing instant batch marking and QR code generation. Our systems feature dust-proof IP65 optical enclosures to withstand cleanroom washdowns.
How Kinray Laser leverages localized precision ecosystems to reduce manufacturing lead times, maintain strict quality control, and lower procurement costs.
By sourcing and manufacturing optical galvanometers, laser modules, control cards, and mechanical housings in-house, we eliminate reliance on third-party supply chains. This localized setup ensures replacement parts are dispatched globally within 24 hours.
Quality assurance is integral to our business. Every laser marking system undergoes a rigorous 72-hour continuous cycling test. We evaluate optical power stability, laser beam parameter product (BPP) drift, and thermal tolerance to ensure reliability upon installation.
Kinray Laser systems meet international safety and environmental standards. We integrate interlocked safety shutters, protective wavelength enclosures, and class-IV laser containment setups to comply with regional OSHA, CE, and FDA safety regulations.
Hangzhou Kinray Laser Co., Ltd. provides customized manufacturing services to fit into existing system architectures. Our engineers work alongside your design teams to develop custom form factors, special wavelengths, and tailored industrial communication setups (such as EtherCAT, Profinet, and Modbus protocols).
To support global customers, we offer flexible OEM and ODM services for distributors, system integrators, equipment brands, and industrial manufacturers. Our experienced engineering team works closely with customers to develop customized laser solutions tailored to specific production requirements, automation needs, and industry applications.
Our global services include technical feasibility trials, custom GUI software development, and remote diagnostics to ensure your production lines stay operational.
Take a closer look at our advanced production facilities and rigorous quality management systems in Hangzhou, China.
High-reliability laser systems built for continuous 24/7 manufacturing lines.
Get professional answers to common questions about industrial laser technology, performance parameters, and integration.
MOPA (Master Oscillator Power Amplifier) lasers offer adjustable pulse widths (from 1 ns to 500 ns) and a wider frequency range, allowing for precise control over heat input. This makes them ideal for color marking on stainless steel and high-contrast black marking on anodized aluminum. Q-switched lasers have fixed pulse widths and are better suited for deep engraving and general metal marking where thermal control is less critical.
UV lasers operate at a short wavelength of 355 nm, which enables "cold marking." The high-energy UV photons break chemical bonds directly in the material instead of heating it. This cold processing prevents melting, burning, or thermal deformation, ensuring clean marks on glass, sapphire, and delicate medical polymers.
Our vision-guided system uses high-speed cameras and real-time positioning algorithms to locate workpieces automatically. It detects rotation, offset, and height variations, updating the galvo scan path in milliseconds to ensure accurate marks even on moving products.
Yes, all Kinray systems are designed with modular control architectures. We support SDKs and communication protocols like Modbus, EtherCAT, and TCP/IP, allowing for direct connection with PLCs, robotic arms, and industrial MES databases.
Our manufacturing facility in Hangzhou follows ISO 9001 quality management guidelines. Our export configurations carry CE, FCC, and RoHS certifications, and our laser sources comply with FDA safety guidelines for radiation performance.
Kinray Laser