500mW Laser Engraving Head Module (450nm Blue Laser)

Overview

The 500mW Laser Engraving Head is designed with an intelligent feedback control circuit and an external constant current drive, delivering stable output and excellent beam quality. Combined with an efficient cooling system (radiator + fan), it ensures reliable performance and long-term operation.

Ideal for hobbyists, DIY makers, and artists, this laser module is suitable for engraving, cutting, marking, and creative applications.

Key Features

✔ Brilliant Performance

• High-quality 445nm blue-violet laser output
• Stable power delivery with intelligent control circuit
• Precise engraving and cutting performance

✔ Dual Heat Dissipation System

• Large aluminum heatsink
• Built-in cooling fan
• Optimized ventilation holes for enhanced thermal performance

✔ Adjustable Focus

• Manual focus adjustment by rotating the laser lens
• Flexible focal length for different engraving needs

✔ Durable Aluminum Housing

• High-strength aluminum and brass structure
• Lightweight, durable, and corrosion-resistant
• Designed for long service life

✔ PWM / TTL Control Support

• Compatible with PWM and TTL signals
• Easy power and speed control via driver board

✔ Complete Accessories

• Protective laser safety glasses
• Standard connection cables
• Extra 3-PIN to 4-PIN adapter cable

✔ Wide Application

Suitable for engraving and cutting on:

• Wood & plywood
• Paper & cardboard
• Fabric & leather
• Plastic
• Balsa wood

Applications include engraving, cutting, marking, scribing, and drilling.

Technical Specifications

Package Contents

• 1 × Laser Engraving Head
• 1 × 3-PIN Cable
• 1 × 3-PIN to 4-PIN Cable
• 1 × Protective Laser Glasses