Factory Direct Sale 405nm 600mW Violet Fiber Coupled Laser Module for CTP Screen Printing

405nm 600mW Violet Fiber Coupled Laser Module for CTP Screen Printing

This 405nm 600mW Violet Fiber Coupled Laser Module is engineered specifically for CTP (Computer-to-Plate) screen printing, delivering the precision and stability needed for high-resolution plate-making and pattern transfer.

This fiber coupled laser module emits 405nm violet laser—optimized for CTP screen printing’s photosensitive materials (e.g., photopolymer emulsions, resin plates). The wavelength triggers efficient photochemical reactions, ensuring sharp pattern reproduction without overexposing fine details (like 50μm line widths). With 600mW stable output , it balances exposure speed and accuracy, cutting plate-making time by 15-20% compared to lower-power modules.

The fiber coupling design of that 405nm 600mW Violet Fiber Coupled Laser Module is a standout: it transmits laser via low-loss multi-mode fiber (60μm core diameter), ensuring uniform light distribution across the screen. This avoids exposure unevenness (e.g., dim edges or over-bright centers) and keeps printed patterns with consistent line sharpness—critical for high-quality screen printing of textiles, packaging, or circuit boards.

The Violet Fiber Coupled Laser Module integrates seamlessly with mainstream CTP systems: supports TTL/PWM control signals for stepless power adjustment (0-100%), matching different screen thicknesses and emulsion types. Its compact aluminum housing fits into CTP machine optical chambers, and the built-in passive heat dissipation (heatsink + convection design) maintains stable performance during 8-hour continuous operation.

Note: This laser module emits 405nm violet light—wear dedicated safety goggles (OD ≥4+) during setup. Keep the fiber output aligned with the CTP exposure stage; misalignment reduces pattern accuracy. Clean the fiber tip monthly with alcohol wipes to prevent dust interference.