Industrial UV Laser Spraying Marking Machine, High Precision Cold Laser Engraver

Overview

Our UV Laser Spraying Marking Machine is a high-precision industrial cold laser coding system with 355nm ultraviolet laser source. Different from fiber and CO2 lasers, it features “cold processing” which generates minimal thermal impact on workpieces. It avoids burning, carbonization or material deformation, making it ideal for heat-sensitive and high-precision marking demands. It is ink-free with no consumables, clean and eco-friendly. It supports both static marking and online flying marking, easy to integrate with conveyor lines for automatic mass production.

Key Features

• 355nm cold laser processing, low thermal effect, no burning or discoloration on workpiece surface
• Ultra-fine laser spot, extremely high marking precision for delicate and tiny patterns
• Ink-free permanent marking, zero consumables, low running cost and pollution-free
• Dual working modes: static marking and online flying marking for production lines
• Mark text, serial numbers, batch codes, expiry dates, QR codes, barcodes, logos and micro graphics
• Compatible with DXF, AI, PLT, BMP, JPG and other common graphic formats
• Stable laser output, consistent marking effect, long service life
• Intelligent control system, simple operation and flexible parameter adjustment
• Compact industrial design, good stability for long continuous running
• Optional accessories: rotary fixture, smoke purifier, lifting stand, conveyor

Applicable Materials

Suitable for heat-sensitive materials and high-end precision products: PCB, FPC, glass, sapphire, crystal, PET film, PP, PE, PVC, ABS, silicone, rubber, paint surface, plastic injection parts, ceramic, thin film packaging.

Application Industries

Electronic components, semiconductor, PCB circuit board, lithium battery, optical parts, cosmetics packaging, medical supplies, glassware, food soft packaging, precision plastic parts, 3C electronics, cable and connector industry.

Technical Advantages

Cold light processing without thermal damage; ultra-fine marking for micro characters; high contrast marking on transparent and light-colored materials; compact optical path design; strong anti-interference, stable performance in clean room and factory workshop.