LASER TREE 60W/40W/30W/20W Optical Power Laser Head with Air Assist 450nm Blue Light TTL Module for CNC Engraver Cutting Tools

Optical Power 60W+ Laser Module.

Built-in 12pcs 6W beam compressed laser diodes, which can provide up to 60W+ optical power to achieve fast and efficient cutting.Alarm Function & Optical Power Switching

Function 1：

The output power stability and life time of laser module has strong relationship with working temperature of laser diode.

LT-K60 built-in a thermistor at the highest temperature point near the laser diode, the operating temperature of the diode can be displayed on the digital tube in real-time.

When an over-temperature alarm occurs, press once can turn off the buzzer alarm sound

When the working temperature of the laser module is higher than 55'C, the buzzer will sound an alarm.

To get good power stability and durability, it is suggested to keep the module working temperature below 55°c and environmental temperature below 35°C.

Function 2：

The default power is 60W optical power, long press 5S to enter the power switching mode and switch to 40W optical power. Continuous short press can switch the optical power.

Optical power switching order：60W→40W→20W

Switchable Power Mode

Three kinds of optical power 60W+/40W+/20W can be freely.

Engraving mode: small light spot for finer engraving.

Cutting mode: 60W+ high power cutting.

K60 Series-Three Optical Power OptionsRed Cross Line Locating

The bottom is equipped with a red cross positioning cursor (offset X: 0mm, Y: -21mm), which can quickly locate the starting point and ensure the accuracy of the secondary cutting operatio.Copper Core Protection Lens.

Easy to clean and replace when the lens is contaminated or dusty.

Laser View Window

Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.

Built-in Air Assist Airway & Dual Fan Cooling Design

①Built-in air assist airway to get clean-cut edges, improve cutting performance.

②Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.The use of MR30-M ports and rubber-coated wires greatly improves safety while being beautiful, and solves the problem of overheating due to excessive current.Removable Magnetic Protective cover

LT-K40 Features:

1. Optical Power 40W+ Laser Module

Built-in 8pcs 5.5W+ beam compressed laser diodes, which can provide up to 40W+ optical power to achieve fast and efficient cutting.

2. Powerful Cutting Ability.

20mm bass plywood：100mm/min ；1pass

30mm pine plywood : 55mm/min; 1pass

30mm black acrylic : 15mm/min; 1pass

9mm MDF: 150mm/min; 1pass

3. Built-in Air Assist Airway & Dual Fan Cooling Design

①Built-in air assist airway to get clean-cut edges, improve cutting performance.

②Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.

4. Red Cross Line Locating

The bottom is equipped with a red cross positioning cursor (offset X: 0mm, Y: -21mm), which can quickly locate the starting point and ensure the accuracy of the secondary cutting operatio

5. Temperature Display & Alarm Function

① Excessive working temperatures can reduce the life time of the laser head at an accelerated rate.

②When the working temperature of laser module over 55°C, it will sound an alarm through the buzzer.Easy to installation

① Integrated dovetail guide rail design, the guide rail length is 115mm, ensuring that the laser head can move smoothly, making it easy to adjust the height and focus position.

②In order to improve the compatibility to different laser engraver machine, K40 provide a solution by sliding plate with multi holes for installation compatibility.

Copper Core Protection Lens.

Easy to clean and replace when the lens is contaminated or dusty.

Laser View Window

Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.

LT-K30 (Optical power 28-32W) Feature:

1. Ultra High Power

The LaserTree K30 laser head has an output power of 28W~32W. It uses beam compressed technology to combine 6pcs 5.5W laser diodes into a powerful laser beam with 30W laser power.

2. Powerful Cutting Ability

15mm basswood plywood: 180mm/min, one pass

15mm black acrylic: 35mm/min, one pass

20mm pine wood: 120mm/min, one pass

9mm MDF: 300mm/min, 2 passes

3. Built-in Air Assist & Dual Fan Cooling Design

1>Built-in air assist 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. Temperature Display & Alarm Function

Excessive working temperatures can reduce the life time of the laser head at an accelerated rate.

LaserTree K30 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.

5. 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.

6.Super Fast Egraving Speed

3 times engraving speed compare with 10W laser power module.

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.

LT-K20/LT-K20 (Optical Power 20W) Features:

1. Ultra High Power

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: 100mm/min, 1 pass;

15mm black acrylic: 15mm/min, 1 pass;

15mm pine wood: 100mm/min, 1 pass;

5mm MDF: 170mm/min, 1 pass.

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.

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

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.