30W Input 2-in-1 Dual Focus Laser Module With Air Assist Full Kit

30W Input 2-in-1 Dual Focus Laser Module With Air Assist Full Kit

Important Safety & Warranty Reminder

1. Must wear laser protective goggles during all operation to avoid eye injury. 2. Continuous working over 30 minutes will void partial warranty coverage. 3. Do not engrave mirror/transparent reflective materials to prevent laser backburn damage. 4. Do not disassemble the laser head without professional guidance.

Product Overview

30W input laser module with 7.5W actual optical power, adopts unique 2-in-1 dual lens design (adjustable focus + fixed focal length integrated). Built-in air assist smoke removal nozzle to protect lens from burning residue. Equipped auto temperature sensing cooling fan, supports PWM & TTL dual signal control. Complete 8-piece accessory set, compatible with DIY CNC engravers, cutting machines and 3D printers, perfect for wood, leather, dark acrylic carving & cutting.

Core Key Advantages

• 2-in-1 dual lens: adjustable focus + fixed focal in one module, multi-scene use
• Built air assist nozzle blows smoke away, prevents lens contamination
• Auto temp controlled fan adjusts speed to reduce noise & extend life
• Dual PWM/TTL signal interface, widely fit most DIY CNC controllers
• High strength aluminum alloy heatsink, stable long time operation
• Full matching accessory kit, no extra parts to purchase separately
• Max 3–5mm single pass cutting for plywood, dark acrylic

Full Technical Specifications

Model SKU	MZ004811
Input Power	30W DC 12V
Optical Output Power	7.5W
Wavelength	445–450nm Blue Laser
Lens Type	2-in-1 Adjustable + Fixed Focal Dual Lens
Cooling System	Auto Variable Speed Temperature Fan
Extra Feature	Integrated Air Assist Smoke Blower
Signal Mode	PWM / TTL Dual Compatible
Module Size	60×40×40mm
Service Life	10000–20000 Hours

Supported & Unsupported Materials

Suitable For Engraving/Cutting

Wood, MDF, Plywood, Balsa, Leather, Fabric, Cardboard, Dark Acrylic, PVC, Anodized Aluminum, Foam

Not Recommended

Transparent Glass, Clear Acrylic, Mirror, Stone, Ceramic, Bare Metal, Reflective PCB

Complete 8-Piece Kit Contents

• 1 × 30W 2-in-1 Laser Module With Air Assist
• 1 × Sliding Focus Adjustment Bracket
• 1 × Multi-Signal Test Adapter Board
• 4Pin / 3Pin / 2Pin Signal Connection Cables
• 2.5mm & 5mm L-shaped Allen Wrenches
• Multilingual Operation Manual

Wide Application Scenarios

• DIY CNC engraving machine upgrade replacement laser head
• 3D printer auxiliary marking & cutting assembly
• Small workshop wood & leather processing
• Hobbyist handmade craft carving projects
• Electronic factory small batch part marking

Operation Maintenance Tips

1. Turn on air assist before cutting to clean smoke residue timely.
2. Clean front protective lens regularly to maintain laser power stability.
3. Stop working every 30 minutes for heat dissipation to protect laser diode.
4. Store in dry dust-free environment when not in long-term use.

Frequently Asked Questions

Q1 What’s the difference of this 2-in-1 lens module?

A1 Integrates adjustable focus and fixed focal lens for both engraving & cutting needs.

Q2 Does it come with air assist to protect lens?

A1 Yes built-in smoke blowing air assist nozzle to avoid burnt residue.

Q3 What’s the actual optical power output?

A1 Input power 30W, real optical power 7.5W for stable cutting.

Q4 What signals does this laser module support?

A1 Compatible with both PWM and TTL control signals for most CNC boards.