AENBUSLM Laser Engraving Cutting Module with Built-in Air Assist, 20W Output Power,Built-in FAC,Compressed Spot CNC Carving DIY Laser Master for Laser Cutter Laser Engraver Machine - Class 4

Product upgrade: The product comes with a built-in air pump, no need to purchase an additional air pump. There is no need to install an air pump outside the engraving machine.
This product is a brand new upgraded product that combines laser engraving and air pump.
After connecting the power supply, turn on the engraving machine module, and the built-in air pump will automatically turn on when you start engraving.

The newly upgraded 80W laser module is powerful, the engraving speed is 6-7 times faster than the traditional laser module, and the stainless steel engraving effect is better.
The laser engraving accuracy is 3 to 4 times higher than the traditional laser module, the conversion speed is faster, and the accuracy is higher.
The precise power and power of the laser are calculated according to international standards, and the actual power is normal. Real power. (The product parameters and product information we describe are strictly tested)

20w technical parameters
Light source: blue semiconductor laser blue shell
Material: aviation aluminum
Color: polar black
Module core material: copper shell
Dimensions; 40×40×145mm

Light output power: 20w
Focusing power:
40w Laser wavelength: 450nm
Voltage power supply: 12/24 universal
Power control: PWM/TTL (signal control voltage 0-5V)
Power supply current:
4A Interface specification: 3pin 2.54/4pin 2.54
Light shape: fixed focus (20mm depends on the fixed focus column)
The list includes: 4P line * 1, 3P line * 1, DC short line * 1, focal length column * 1, laser module * 1.
Lifespan 20,000 hours. (If the smoke is blurred, please install a fan when engraving or cutting)
The whole body is upgraded with a laser protection heat dissipation cover to make the machine longer, more durable and of better quality.

Buyers read: Pay attention to the line sequence: 3P line connection method, 12v line + red line, GND-black line, pwm+yellow line, check carefully if it needs to be replaced
Buyers read: Pay attention to the line sequence: 4P line connection method, 12V+red line, 12V-black line, TTL+yellow line, TTL white line-check carefully
Note: Only

Applicable to 95% of CNC cutting, engraving machines and DIY laser engraving machines on the market. In addition, it is suitable for various materials such as wood, MDF, leather, bamboo, black acrylic or anodized aluminum, realizing your DIY freedom and bringing you endless fun. (Not engravable: blue/purple/white/transparent materials, aluminum without oxide layer).

The laser module is equipped with two types of laser protective covers, the magnetic protective cover is suitable for use without air assistance, and the adjustable protective cover is suitable for use with air assistance. You can choose different protective covers according to engraving needs and personal preferences. There are a variety of options to choose from, providing multiple guarantees for your safety.

Professional air-assisted and heat dissipation design: This air-assisted laser module can make the edge of the material cleaner and clearer when cutting/engraving. It can improve the efficiency of the laser cutting machine, save time and enjoy the beauty of simplicity. The laser cutting module has a built-in fan cooling system. The fan speed is 10000rpm. It is effectively isolated to extend its service life. The output power reaches 100% in 30 minutes, and the power is only reduced by 300-400 MW. Original diode, high quality, life span up to 20000 hours. The removable eye shield can effectively filter blue light.

Real FAC compression technology: 304 stainless steel ultra-fast engraving speed, up to 400mm/s, excellent cutting ability: cutting 10mm plywood at a speed of 1.6mm/s, surpassing the same level of 40w laser.

Box list; 4P line*1, 3P line*1, DC short line*1, column focal length*1, laser module*1. Note the line sequence: 3P line connection, 12v+red line, GND-black line, pwm+lin