1. Introduction
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your WTTTOOLS SFX-50GS 50W Handheld Fiber Laser Engraver. Please read this manual thoroughly before using the device and retain it for future reference. This device is designed for precise marking on a variety of metal and non-metal materials.
2. Safety Information
WARNING: This product contains a Class 2 laser. Direct exposure to the laser beam may cause eye injury. Always wear appropriate laser safety glasses during operation.
- Ensure the work area is well-ventilated to prevent accumulation of fumes and particles generated during engraving.
- Never look directly into the laser beam or at reflections from shiny surfaces without proper eye protection.
- Keep the device away from flammable materials.
- Do not operate the machine if any covers are removed or damaged.
- Only trained personnel should operate and maintain this equipment.
- Disconnect power before performing any maintenance or cleaning.
3. Product Overview
The WTTTOOLS SFX-50GS is a portable fiber laser engraver featuring a high-quality MAX laser source and a user-friendly design. Its compact size and handheld engraving gun make it suitable for various applications.
Key Features:
- Handheld Design: Weighing approximately 19.4 lbs (8.8 kg) with a 2.2 lbs (1 kg) engraving gun head, designed for portability and reduced hand fatigue.
- 8-inch Touch Screen: Integrated LINUX system with an 8-core processor for stable performance and an intuitive interface. Supports multiple languages.
- High Performance: MAX laser source ensures vivid engraving. Red light positioning provides accurate marking without repeated focus adjustments.
- Dual Power Supply: Available in 110V/220V AC plug-in version. Models with battery offer cordless operation.
- Wide Applications: Capable of engraving various metal materials (gold, silver, copper, steel) and non-metal materials (paper, plastic, leather). Ideal for personalized customization, trademark coding, and bar coding.
Figure 1: WTTTOOLS SFX-50GS Handheld Fiber Laser Engraver.
Figure 2: Overview of key features including the 8-inch touch screen, portable design, and dual power options.
Components:
- Main Control Unit with 8-inch Touch Screen
- Handheld Engraving Gun with Protective Field Lens
- Power Cable (for plug-in version)
- USB Interface for data transfer
4. Specifications
| Parameter | Value |
|---|---|
| Laser Output Power | 0.874mW |
| Marking Area | 100 x 100mm |
| Laser Wavelength | 1064nm |
| Marking Speed | <7000mm/s |
| Line Width | 0.03mm |
| Repeat Positioning Accuracy | 0.01mm |
| Laser Level | Class 2 |
| Power Supply | 110/220V AC |
| Item Weight | 26.5 lbs (approx. 12 kg) |
| Product Dimensions | 20.7 x 16.7 x 12.2 inches |
| Operating Temperature | 0-40°C |
| Supported File Formats | BMP, DXF, HPGL, JPEG, PLT |
5. Setup
- Unpacking: Carefully remove all components from the packaging. Verify that all parts listed in the packing list are present and undamaged.
- Placement: Place the main control unit on a stable, level surface in a well-ventilated area. Ensure adequate space around the unit for air circulation.
- Connect Engraving Gun: Connect the handheld engraving gun cable securely to the designated port on the main control unit.
- Power Connection: Connect the power cable to the main control unit and then to a grounded 110V/220V AC power outlet. If using a battery-powered model, ensure the battery is charged or properly installed.
- Initial Power On: Press the power button on the main control unit. The 8-inch touch screen should illuminate.
6. Operation
The SFX-50GS operates via its integrated 8-inch touch screen and intuitive LINUX system. Follow these general steps for marking:
- Design Creation/Import: Use the touch screen interface to create new designs or import existing designs (BMP, DXF, HPGL, JPEG, PLT) via the external USB interface.
- Material Placement: Place the material to be engraved on a stable surface.
- Positioning: Use the red light pointer on the engraving gun to accurately position the laser beam on the material. The protective field lens helps maintain the correct focal distance.
- Parameter Adjustment: Adjust engraving parameters such as power, speed, and frequency through the touch screen interface based on the material type and desired marking effect.
- Start Engraving: Once parameters are set and positioning is confirmed, initiate the engraving process from the touch screen. Ensure all safety precautions are observed.
Video 1: Demonstration of the WTTTOOLS Portable Fiber Laser Engraver in various marking applications, showcasing its ease of use and versatility on different materials.
Figure 3: Examples of precision marking on metal and plastic materials.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your laser engraver.
- Cleaning: Regularly clean the protective field lens and the exterior of the machine with a soft, lint-free cloth. Avoid abrasive cleaners.
- Ventilation: Ensure the ventilation grilles on the main unit are free from dust and debris to prevent overheating.
- Cable Inspection: Periodically inspect all cables for signs of wear or damage. Replace any damaged cables immediately.
- Software Updates: Check for and install any available software updates to ensure the system operates with the latest features and improvements.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on | Power cable not connected; Power outlet fault; Battery depleted (if applicable) | Check power connections; Try a different outlet; Charge or replace battery. |
| Laser not firing | Safety interlock engaged; Laser enable button not pressed; Software error | Ensure protective cover is correctly placed; Press laser enable button; Restart software/machine. |
| Poor engraving quality | Incorrect focus; Incorrect power/speed settings; Dirty lens | Adjust red light pointer for focus; Adjust power/speed settings; Clean the protective field lens. |
| USB drive not recognized | Incompatible USB format; Faulty USB drive | Ensure USB is FAT32 formatted; Try a different USB drive. |
9. Warranty and Support
WTTTOOLS provides a 1-year warranty for the entire machine. The lithium battery (if included) has a 6-month warranty. For any questions, problems, or warranty claims, please contact WTTTOOLS customer support via Amazon or the contact information provided with your purchase.
For additional support and product information, you may visit the WTTTOOLS Store on Amazon.