The SCULPFUN SF-A9 40W Laser Engraver and Cutting Machine represents a significant advancement in desktop laser technology, featuring a powerful 40W/20W switchable laser module capable of cutting up to 20mm plywood and 6mm dark acrylic in a single pass. Available from authorized reseller Maker Guys, this professional-grade machine combines high-speed operation up to 36,000mm/min with comprehensive safety features and precise focusing capabilities.
Distinguished by its heat pipe radiator system and automatic air assist technology, the SF-A9 40W delivers exceptional cutting and engraving performance while maintaining optimal operating temperatures. The system's robust metal construction and industrial-grade linear guide rails ensure 0.01mm accuracy, making it ideal for both hobbyist and professional applications.
Specifications
Specification
Detail
Laser Power
40W/20W switchable
Maximum Speed
36,000mm/min
Engraving Accuracy
0.01mm
Frame Material
Full metal construction
Motion System
Industrial-grade linear guide rail (X-axis)
Air Assist
Automatic with upgraded large diameter pipe
Connectivity
WiFi, USB, Bluetooth
Software Compatibility
LightBurn, LaserGRBL, Sculpfun APP
Safety Features
Tilt sensor, Emergency stop, Child safety lock
Temperature Protection
Flame and temperature sensors
Height Adjustment
Adjustable support pillars
Cooling System
Heat pipe radiator
Features
Dual Power Modes: Switchable 40W/20W laser power
Advanced Focusing System: Dual adjustment knobs for precise control
Safety Protection: Multiple sensors and locks
Automatic Air Assist: Enhanced air channel design
Multi-Platform Control: WiFi, USB, and Bluetooth connectivity
Adjustable Height: Customizable working height
Industrial Components: Linear rails and adaptive wheels
Temperature Management: Advanced heat pipe cooling
Emergency Systems: Auto-stop and safe positioning
Quick Assembly: One-step installation design
40W Powerful Laser: Sculpfun SF-A9 adopts the 40W laser head with a strong cutting ability, and supports the 40W/20W laser power switching, which can cut 20mm plywood and 6mm dark acrylic at one pass time. It uses the heat pipe radiator to provide a faster and more balanced heat dissipation performance.
Safety Protection Design: Built with a tilt sensor, it will set off an alarm and stop emitting the laser light while the machine body is off-balance and tilts over 15°. It is also equipped with the functions of emergency stop and child safety lock switches, flame and temperature sensors. When it detects the flames during the working process, the flame and temperature sensors will be triggered and the machine will stop working with an alarm while automatically moves to the safest location.
High Speed Up to 36000mm/min: The SF-A9 laser engraving machine supports the high speed engraving mode with a faster working speed of up to 36000mm/min as well as a stable machine body to bring a perfect engraving effect. And it supports precision mode to cut more accurately for a better components assembly.
Precise Focusing Design: Designed with a most precise focusing, the focus lever on the laser head is stable that enables the focusing position more accurate. The red knob on the right side of the laser is to raise or lower the laser module for the quick height positioning according to the material's thickness, and the knob on the top of the laser is for the precise adjustment.
Sturdy and Easy Installation: Full metal structure design makes the machine robust. The levelling structure of the metal support pillar and the industrial-grade linear guide rail of the X-axis provide more stability to the machine, which increases the engraving motion accuracy to 0.01mm. Y-axis utilizes adaptive wheels to provide a more smooth motion. Easy installation in one step to complete the entire assembly.
Adjustable Machine Height: The Sculpfun SF-A9 comes with the additional metal support pillars that can adjust the height of the machine to facilitate the engraving of higher objects, meeting a variety of working needs.
Multiple Connection Methods: Supports WiFi, USB and BT function. It can be compatible with the Sculpfun mobile phone APP or the computer software like LightBurn and LaserGRBL.
Automatic Air Assist: Upgraded large inner diameter air pipe with a better air channel design that can present a more cleaner cutting effect and improve the service life of the laser lens.
Supported Materials
Cutting Materials
Plywood: Up to 20mm
Dark Acrylic: Up to 6mm
MDF
Leather
Paper
Cardboard
Engraving Materials
Wood
Acrylic
Metal (coated)
Glass
Stone
Leather
Paper
Plastic
Package Contents
1x SCULPFUN SF-A9 40W Laser Engraver
1x Set of Metal Support Pillars
1x Automatic Air Assist System
1x Control Board
1x Power Supply
1x USB Cable
1x Tool Kit
Documentation
Frequently Asked Questions
What is the maximum cutting depth?
The SF-A9 40W can cut up to 20mm plywood and 6mm dark acrylic in a single pass.
How does the focusing system work?
The machine features dual adjustment knobs - one for quick height positioning and another for precise focus adjustment.
What safety features are included?
The system includes tilt detection (15° threshold), flame sensors, temperature sensors, emergency stop, and child safety locks.
What software can I use?
The SF-A9 40W is compatible with LightBurn, LaserGRBL, and the Sculpfun mobile app.
