1. Introduction
The SCULPFUN S9 Laser Module is a high-performance fixed-focus laser head designed for laser engraving and cutting machines. It features advanced laser beam shaping technology, providing an ultra-fine 0.06mm compressed laser spot for superior cutting penetration and engraving accuracy. This module is compatible with various laser engraving machines, offering an upgrade path for existing setups or a replacement for damaged modules.
2. Safety Information
WARNING: This product contains a Class IV laser. Improper use can result in serious injury, including eye damage and skin burns. Always follow these safety guidelines:
- Eye Protection: The S9 laser module is equipped with a red ring-shaped laser filter cover that filters 98% of UV light. While this allows for observation without goggles, it is highly recommended to wear certified laser safety goggles (OD4+) when operating the laser to ensure maximum eye protection. Never look directly into the laser beam.
- Skin Protection: Avoid direct contact of the laser beam with skin, as it can cause burns.
- Children and Pets: This product is not intended for use by children under 14 years old. Children over 14 years old require adult supervision during operation. Keep pets away from the operating area to prevent them from interacting with the laser spot.
- Reflective Surfaces: Do not operate the laser on or near highly reflective materials, as reflected beams can cause injury to the operator or damage the laser.
- Ventilation: Ensure adequate ventilation in the work area to dissipate fumes and smoke generated during engraving or cutting.
- Stable Environment: Avoid strong impacts or vibrations to the machine during operation.
- Power Supply: Ensure the power supply meets the module's requirements (12V/PWM Modulation Board).
3. Product Overview and Features
The SCULPFUN S9 Laser Module is engineered for precision and efficiency in various engraving and cutting tasks. Key features include:
- Ultra-thin Laser Beam: Utilizes the latest laser beam shaping technology to achieve an ultra-fine 0.06mm sharp laser focus. This provides exceptional cutting penetration and accuracy, comparable to a 90W CO2 laser effect.
- High Cutting Capacity: Capable of cutting 15mm thick wood and 10mm acrylic. It can also engrave ceramics, stainless steel, and dark stone.
- Fast Focusing and Easy Setup: Features a fixed focus lens combined with a sliding design. Users can quickly set up and focus the laser module head by sliding the laser and tightening a screw.
- Wide Compatibility: Designed with a highly compatible structural connection device, allowing it to be adapted to various laser engraving machines. It serves as an ideal upgrade or replacement for SCULPFUN S6 series laser engravers.
- Eye Protection Cover: Includes a red ring-shaped laser filter cover that blocks 98% of UV light, enabling observation of the engraving process without additional goggles.
- Long Lifespan: Sealed and durable design ensures a super long service life of up to 15,000 hours.

Image: Overview of SCULPFUN S9 Laser Module's key features, including cutting power, engraving precision, compatibility, and quality assurance.
4. Package Contents
The SCULPFUN S9 Laser Module package typically includes the following components:
- SCULPFUN S9 Laser Module
- Mounting Plate/Bracket
- Fasteners (screws, washers, nuts)
- Wrenches/Hex Keys for assembly
- Fixed Focus Column (for height adjustment)
- User Manual (this document)

Image: The SCULPFUN S9 Laser Module along with its mounting plate, various screws, washers, and tools for installation.
5. Setup and Installation
Follow these steps to install and set up your SCULPFUN S9 Laser Module:
- Power Off: Ensure your laser engraving machine is powered off and disconnected from the power source before beginning installation.
- Remove Old Module (if applicable): If replacing an existing laser module, carefully remove it according to your machine's instructions.
- Mount the S9 Module: Attach the SCULPFUN S9 Laser Module to the designated mounting bracket on your engraving machine using the provided screws and tools. The module features a widely compatible structural connection device.
- Connect Wiring: Connect the 12V/PWM modulation board wiring from the S9 module to your engraving machine's control board. Refer to your machine's manual for specific connection points.
- Initial Focus Adjustment: The S9 module uses a fixed focus lens and a sliding design for easy focusing. Place a material piece under the laser. Slide the laser module up or down until the laser spot is at its smallest and sharpest point on the material. Use the provided fixed focus column as a guide for optimal distance. Tighten the screws to secure the module at the correct height.

Image: Demonstrates the fixed focus and sliding design of the SCULPFUN S9 Laser Module, showing how to adjust its height for optimal focus on a material.
6. Operation
Operating the SCULPFUN S9 Laser Module involves preparing your design, setting parameters, and initiating the engraving or cutting process.
- Software Preparation: Use compatible laser control software (e.g., LightBurn, LaserGRBL) to create or import your design.
- Material Placement: Place your material securely on the engraving bed. Ensure it is flat and stable.
- Focus Verification: Double-check the laser focus for the specific material thickness. Adjust if necessary using the sliding mechanism.
- Parameter Settings: Adjust laser power, speed, and passes in your software based on the material type and desired outcome (engraving or cutting). Refer to material test charts for recommended settings.
- Frame/Preview: Use the framing function in your software to ensure the laser path is within the desired area on your material.
- Start Operation: Initiate the engraving or cutting process. Always supervise the machine during operation.

Image: Examples of the SCULPFUN S9 Laser Module cutting through 15mm wood, 10mm plywood, and 10mm acrylic, demonstrating its cutting power.

Image: Various materials like wood, leather, acrylic, and steel shown with examples of both carving and cutting performed by the SCULPFUN S9 Laser Module.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your laser module:
- Lens Cleaning: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to remove dust and debris that can affect laser performance.
- Module Cleaning: Keep the exterior of the laser module clean. Use compressed air to clear dust from cooling fins and fan vents.
- Connection Check: Regularly inspect all electrical connections to ensure they are secure and free from damage.
- Storage: When not in use, store the laser module in a clean, dry environment, away from direct sunlight and extreme temperatures.
8. Troubleshooting
If you encounter issues with your SCULPFUN S9 Laser Module, consider the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Laser not firing | Loose connection, power issue, software settings, damaged module | Check all wiring connections. Verify power supply. Ensure laser is enabled in software. Contact support if module is suspected to be faulty. |
| Weak engraving/cutting | Incorrect focus, low power settings, dirty lens, material issues | Adjust focus. Increase laser power or reduce speed. Clean the laser lens. Ensure material is suitable for laser processing. |
| Inaccurate engraving | Loose belts, unstable machine, incorrect software calibration | Check and tighten machine belts. Ensure the machine is on a stable surface. Calibrate software settings. |
| Overheating | Blocked fan, prolonged high-power use, poor ventilation | Clear any obstructions from the fan. Allow the module to cool down. Ensure adequate ventilation in the work area. |
If these steps do not resolve the issue, please contact SCULPFUN customer support.
9. Specifications
| Feature | Detail |
|---|---|
| Product Model | SCULPFUN S9 Laser Module |
| Laser Output Power | 5.5W - 6W |
| Laser Effect Power | 90W (for comparison with CO2 lasers) |
| Laser Focus Spot | 0.06mm (Ultra-fine compressed spot) |
| Laser Wave Length | 445 ± 5nm |
| Engraving Accuracy | 0.01mm |
| Engraving Line Width | 0.08mm |
| Cutting Thickness (Wood) | Up to 15mm |
| Cutting Thickness (Acrylic) | Up to 10mm |
| Circuit Board | 12V/PWM Modulation Board |
| Laser Class | Class IV |
| Lifespan | Approx. 15,000 hours |

Image: Detailed specifications of the SCULPFUN S9 Laser Module, including laser effect power, focus spot size, output power, wavelength, engraving accuracy, and cutting thickness.
10. Warranty and Support
SCULPFUN provides professional after-sales service for its products. If you have any questions regarding the quality or use of your SCULPFUN S9 Laser Module, please do not hesitate to contact us. Our support team aims to respond within 24 hours.
For technical support or inquiries, please visit the official SCULPFUN website or contact the provided support channels.







