Focusable 450nm 10W Blue Laser Module with 160mm Focus Distance for Desktop Laser Engraver

The Focusable 450nm 10W Blue Laser Module with 160mm Focus Distance—a specialized high-performance solution tailored for desktop laser engravers and cutters, optimized for large-format workpiece processing and thick material cutting. Featuring an extended 160mm focal distance, 450nm blue light’s superior non-metallic absorption, and 10W stable output, this module eliminates frequent Z-axis adjustments and enables safe, efficient processing of oversized or thick materials for hobbyists, small businesses, and DIY workshops.

Core Advantages for Long-Distance Desktop Engraving & Cutting

160mm Extended Focus Distance: Optimized for Large/Thick Workpieces

• Fixed 160mm focal length creates a long working distance between the laser head and workpiece, avoiding lens scratches from protruding materials (e.g., 3D-printed parts, thick wood blocks, textured acrylic panels) and enabling processing of oversized workpieces without repositioning or adjusting the engraver’s Z-axis.

• Focusable spot size balances high-resolution engraving and efficient cutting—fine focus for intricate patterns, broad focus for fast bulk material removal.

450nm Blue Wavelength + 10W Power: High-Efficiency Non-Metallic Processing

• 450nm (±5nm tolerance) blue light achieves 3–5x higher absorption rate on wood, acrylic, leather, cardboard, and dual-color plates compared to 1064nm IR lasers, minimizing heat-affected zones (HAZ) and avoiding material charring or warpage.

• 10W CW output delivers high energy density at the 160mm focal point, enabling single-pass cutting of 8mm basswood or 6mm acrylic and ultra-fine engraving for logos, personalized text, and intricate artworks.

• Supports 0–100% PWM power modulation (1–20kHz frequency compatible) to adapt to diverse materials—low power (10–30%) for delicate fabric/leather engraving, high power (80–100%) for thick plywood cutting.

Efficient Active Air Cooling: Stable & Quiet Desktop Operation

• Integrated high-speed DC fan with a large-area aluminum heat sink (thermal resistance ≤0.7°C/W) maintains laser diode junction temperature ≤50°C during continuous 10W operation, ensuring 10,000+ hours MTBF for daily use.

• Low-noise design (≤40dB) suitable for home workshops and office environments—no loud cooling fans to disrupt work.

• Built-in over-temperature protection triggers automatic shutdown to prevent module damage, ensuring safe unattended operation (e.g., overnight batch engraving).

Plug-and-Play Integration: Desktop Engraver Compatible

• Compact anodized aluminum housing (70mm×40mm×40mm) with M10 threaded mount, seamlessly fitting into mainstream desktop engraver models (Ortur, Sculpfun, TwoTrees, Atomstack) with no modifications required.

• 12V DC low-voltage input (compatible with standard engraver power supplies) and 4-pin control interface (power + PWM signal) for easy connection to GRBL/MKS controllers.