LASER TREE 5W 10W Laser Module with Air Assist Laser Engraving Head 450nm Blue Light Laser Head for CNC Laser Cutting Tools
316.73 92.52 $
LASER TREE 20W Optical Power 5W 10W Air Assist Laser Head Blue Light TTL Module for CNC Laser Engraver Cutting Woodworking Tools

LT-40W-AA (Optical power 5W) Feature:
1. Optical power is 5W (±0.5W), electrical power is 12V (1.5A-2A).
2. It can cut through 4mm plywood by one pass, the speed is 190mm/min, 100% power.
3. High precision engraving resolution 0.08mm.
4. With air assist, when performing laser cutting operations, the air assist system blows air through the air nozzle to remove dust and debris to improve cutting performance and reduce burn marks, and can also prevent the dust and debris generated during the cutting process from contaminating the optical lens and lens surface , thereby increasing the service life of the lens.







LT-80W-AA-PRO (Optical power 10W) Features:
1.LT-80W-AA-Pro
It has an upgraded nozzle compared to the previous LT-80W-AA. The difference of this nozzle is that it has an advanced hydrodynamic design that makes better use of air pressure. When using the same air compressor, the upgraded version has a faster jet airflow.
2.With the air asssit nozzle
The laser head comes with a specially designed air assist nozzle. When cutting with this laser head, the air assit system will blow air through the air nozzle. That will bring you excellent cutting experience and greatly reduce burned marks.
Air pump suggestion: Air pressure and capacity: ≥0.027kPa, 27L/min
3. Remarkable cutting ability
Cutting 8mm bass plywood ,120mm/min ,one pass.
Cutting 5mm bass plywood, 50mm/min, one pass.
Cutting 5mm MDF by 2 passes, 150mm/min , 2 passes.
4.With the laser protective cover
Comes with a removable protective cover. Whether engraving or cutting, use this shield to filter blue light and work without laser glasses, convenient and fast. It's also easy to remove if you don't need it.
5. Widely Compatible Design
LT-80W-AA-Pro laser module can be installed on Z*aitu,O*tur,Tw* Trees,S*ulpful9, Xtool, A*omstack and other models of DIY laser engraving machines.
(If you are not sure if it is compatible, please send us a picture of your machine’s contro board, we will provide you with a connection diagram.)












LT-K20/LT-K20-PRO (Optical Power 20W) Features:
LaserTree K20 is a true 18-22W output optical power laser engraving and cutting module. It uses beam compressed technology to combine 4pcs 5W laser diodes into a powerful laser beam with 20W laser power.
2. Powerful Cutting Ability
12mm basswood plywood: 120mm/min, one pass
12mm black acrylic: 25mm/min, one pass
15mm pine wood: 100mm/min, one pass
5mm MDF: 100mm/min, 1 passes
3. Built-in Air Assist Airway & Dual Fan Cooling Design
1>Built-in air assist airway to get clean-cut edges, improve cutting performance.
2>Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.
4. Working Status Indicator
The electrical connection status can be easily checked by the "Power" and "Signal" LED indicator.
5. Temperature Display & Alarm Function
Excessive working temperatures can reduce the life time of the laser head at an accelerated rate.
LaserTree K20 create a solution with working temperature display,so that you can check the internal temperature of the module easily. When the working temperature of laser module over 55 ℃, it will sound an alarm through the buzzer.
6.Red Cross Line Locating
The working frame can be positioned by red crosshair, it is helpful for improving the convenience of the secondary cutting and engraving as well.
7. Copper Core Protection Lens.
Easy to clean and replace when the lens is contaminated or dusty.
8. Laser View Window
Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.
9. Widely Compatible Design
In order to improve the compatiblity to different laser engraver machine, K20 provide a solution by adapter board for electric compatibiliy, and sliding plate with multi holes for installation compatibility.
LT-K20 laser module can be installed on Z*aitu,O*tur,Tw* Trees,S*ulpful9, Xtool, A*omstack and other models of DIY laser engraving machines.
(please contact us if you are not sure about compatibility)
Specification:
Optical power: 18-22W
Material: aluminum alloy + plastic
Light color: blue
Wavelength: 450nm(±10nm)
Input voltage: 24V 4A
Interface parameters: support TTL signal control power

When cutting with this laser head, the air assit system will blow air through the air nozzle. That will bring you excellent cutting experience and greatly reduce burned marks.
Note:Please ensure that the air pump is turned on before you start cutting. If not, the smoke will contaminate the lens.
4-Beam compressed technology (built-in 4pcs 5W beam compressed laser diodes)
K20 Upgraded Version K20-PRO
LT-K20 spot size: 0.04*0.3mm
LT-K20-PRO spot size: 0.14*0.2mm
K20 VS K20-PRO
Cutting Capacity Comparison

Built-in Air Assist Airway & Dual Fan Cooling Design
1>Built-in air assist airway to get clean-cut edges, improve cutting performance.
2>Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.
Temperature Display & Alarm Function
Excessive working temperatures can reduce the life time of the laser head at an accelerated rate.
LaserTree K20 create a solution with working temperature display,so that you can check the internal temperature of the module easily. When the working temperature of laser module over 55 ℃, it will sound an alarm through the buzzer.
Laser View Window
Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.
Working Status Indicator
The electrical connection status can be easily checked by the "Power" and "Signal" LED indicator.

For Cutting
Please make the focus locate lower than the cutting material surface.
For example, if you want to cut 10mm material, the focus should be 5mm lower than material surface, please adjust the fixed focus lever to 5mm.

Lens Maintenance
When the laser module is not used for a long time, please ensure that the lens is not polluted by dust.
When you replace the air nozzle, please ensure that your operation will not pollut the lens. Finger prints or dust on the lens will weaken the output power of the laser module, or even damage the lens.
When you find the cutting ability decreases, the lens might be not clean. Please use a clean alcohol swab to clean it according to the following figure.
The purpose of the adapter board
--- Interface pin conversion and power conversion



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|---|---|
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