Laser Module, 20W, 40W, 80W Optical Power, Blue Light 450nm

• High Power Output: This laser module provides a true 20W output optical power for precise cutting and engraving tasks, utilizing beam compressed technology to combine 4pcs 5W laser diodes.
• Built-in Air Assist System (Depending on variant): Equipped with a built-in air assist airway for clean-cut edges and improved cutting performance, along with dual fan cooling design for stable cutting ability and prolonged service life.
• Working Status Indicator: Easily monitor the electrical connection status with the "Power" and "Signal" LED indicators, ensuring efficient operation and maintenance.
• Temperature Display & Alarm Function: Keep track of the internal temperature of the module with the working temperature display, and receive an alarm when the temperature exceeds 55℃ to prevent overheating and potential damage.
• Red Cross Line Locating: Enhance cutting precision and convenience with the red crosshair positioning system, allowing for accurate secondary cutting and engraving tasks.

Specifications:

• Optical Power: 20W, 10W, 5W (Depending on variant)
  
• Laser Head Type: Blue Light TTL Laser Module
• Laser Diode: 4pcs 5W laser diodes
• Cutting Ability: 12mm basswood plywood, 15mm black acrylic, 15mm pine wood, 9mm MDF
• Cooling Design: Dual Fan Cooling Design, Built-in Air Assist Airway (Depending on Variant)
  
• Working Status Indicator: Power and Signal LED indicator
• Temperature Display & Alarm Function: Working temperature display, Alarm for temperature over 55 ℃
• Red Cross Line Locating: Helps in positioning for cutting and engraving
• Copper Core Protection Lens: Easy to clean and replace
• Laser View Window: Anti-blue light view window with optical glass material
• Compatible Design: Compatible with various DIY laser engraving machines
• Focus Length: Adjustable focus for engraving and cutting
• Easy to Assemble: Small and compact design
• Applicable Materials: Wood, paper, leather, bamboo, plastic, rubber, alumina, stainless steel, copper
• Cutting Focal Length: 50mm for cutting basswood plywood
• Engraving Focal Length: 20mm for engraving wood
• Engraving Speed: Up to 800mm/min
• Precision: High precision engraving resolution of 0.08mm
• Electrical Power: 12V (1.5A-2A)
• Cutting Speed: 190mm/min
• Power Density: Increased by 4-5 times
• Service Life: 20,000 hours
• Control Line Installation: Pluggable for easy installation and removal