Sculpfun SF-A9 40W Laser Engraver

Laser Engraving and Cutting Machine SCULPFUN SF-A9 40W

SCULPFUN SF-A9 40W is a diode laser machine with a working area of 400 × 400 mm, designed for engraving and cutting materials up to 20–30 mm thick. The 40-watt laser module, combined with a linear X-axis guide, provides a working speed of up to 36,000 mm/min and positioning accuracy of up to 0.01 mm. The robust construction allows the machine to be used in intensive operation for the production of advertising, decor, and souvenir products.

Features of SCULPFUN SF-A9 40W

• Powerful 40W laser with mode switching. The laser module supports operation in 40W and 20W modes. This allows the equipment to be adapted for different tasks, from deep cutting to precise engraving. In one pass, the machine can cut plywood up to 20 mm thick and dark acrylic up to 6 mm thick.
• Enhanced safety system. The model is equipped with a tilt sensor, emergency stop button, child lock, as well as flame and temperature sensors. In case of detecting a dangerous situation, the equipment automatically stops operation and emits an audible signal. This helps reduce risks during prolonged operation.
• High working speed. The machine supports high-speed engraving at speeds up to 36,000 mm/min. This indicator allows reducing the time for large projects.
• Precise focus adjustment. The laser head is equipped with a dual focus adjustment system. The mechanism allows quickly setting the laser height depending on the material thickness and performing additional precise adjustments. This helps achieve clear contours and high-quality engraving.
• Reinforced metal construction. The body is entirely made of metal and complemented by an industrial linear guide on the X-axis. This construction increases the equipment's rigidity and reduces vibrations during operation. The movement accuracy reaches 0.01 mm, which is important for complex layouts and small details.
• Adjustable working zone height. Additional metal supports allow changing the construction height. This simplifies working with bulky items and thicker blanks. The machine can be adapted for different types of products without additional modifications.

Automatic Air Assist System

The Air Assist system automatically supplies an airflow to the laser working area during cutting and engraving. This helps reduce the amount of smoke and burning on the material surface. As a result, the cutting edges are clean and neat. Additionally, lens contamination is reduced, positively affecting the stability of the laser module's operation.

Applications of SCULPFUN SF-A9 40W

The high density of the laser beam and adjustable power allow integrating the machine into various production stages. The equipment is compatible with both thin organic materials and dense boards, significantly expanding the list of available commercial services. SCULPFUN SF-A9 40W is used for various tasks:

• laser engraving of wood;
• plywood cutting;
• acrylic processing;
• production of souvenir products;
• creation of advertising signs;
• personalization of gifts;
• production of decorative elements;
• making models and prototypes;
• product marking;
• working with leather, cardboard, and other sheet materials.

SCULPFUN SF-A9 40W Package Contents

The equipment is delivered semi-assembled in protective packaging. All necessary elements for assembly and initial startup are provided by the manufacturer.

• SCULPFUN SF-A9 laser engraver.
• Optical laser module with 40W power.
• Power supply unit. Provides stable power to the equipment.
• Power cable. Connects the machine to the power grid.
• Metal support stands (4 pcs.). Raise the construction above the working surface.
• Spare metal support stands (4 pcs.). Intended for replacement or additional height adjustment.
• Data transmission cable. Connects the machine to a computer.
• Air compressor (Air Assist). Reduces smoke and improves cutting quality.
• Protective goggles. Protect eyes during laser operation.
• Lens maintenance kit. Intended for cleaning and caring for optics.
• Tool kit. Needed for assembling and adjusting the machine.
• Cable tie set. Helps neatly secure cables.
• Antenna kit. Used for wireless device connection.
• Screw and fastener set. Necessary for assembling the construction.
• Aluminum plate. Protects the working surface during cutting.
• Linden plywood (2 pcs.). Test blanks for initial projects.
• Keys (2 pcs.). Used for assembling and adjusting the equipment.

For a detailed unpacking process, box content review, and step-by-step assembly of the laser engraver, watch the video review:

Technical Specifications

Usage Recommendations

• Use protection and ventilation: Work in goggles and ensure exhaust ventilation to remove harmful smoke.
• Automate Air Assist operation: Set up in LightBurn to turn on the compressor for through cutting and turn it off or reduce pressure for engraving.
• Wipe the lens every 5 hours: Clean the protective glass with the recommended type of alcohol to prevent the coating from baking and damaging the optics under the influence of 40W.

SCULPFUN SF-A9 40W is suitable for laser engraving and cutting materials in workshops, educational institutions, and small productions. If you have questions about specifications, settings, or equipment selection, our specialists will provide detailed consultation and help choose a solution for your tasks.