WAINLUX JL3 Laser Engraving Machine User Manual
Model: JL3-5.5
1. Introducció
This user manual provides essential information for the safe and effective operation of your WAINLUX JL3 Laser Engraving Machine. Please read this manual thoroughly before operating the device to ensure proper setup, usage, and maintenance. Adhering to these guidelines will help you achieve optimal results and extend the lifespan of your machine.
2. Precaucions de seguretat
Operating a laser engraving machine involves potential hazards. Always prioritize safety to prevent injury or damage to the equipment.
- Protecció ocular: Always wear the provided laser eye shield or equivalent certified laser safety glasses when the machine is in operation. The laser beam can cause severe eye damage.
- Ventilació: Ensure adequate ventilation in your workspace. Laser engraving can produce smoke and fumes, especially when working with certain materials.
- Perill d'incendi: Keep a fire extinguisher nearby. Some materials can ignite during engraving. Never leave the machine unattended while operating.
- Compatibilitat de materials: Només cal gravar materials especificats com a segurs. Evitar gravar PVC, vinil o altres materials que produeixin fums tòxics en cremar-se.
- Nens i animals de companyia: Mantingueu els nens i les mascotes lluny de la zona d'operacions.
- Font d'alimentació: Use only the specified DC12V/5A power supply. Disconnect power before performing any maintenance or assembly.

3. Producte acabatview i Components
The WAINLUX JL3 is a versatile laser engraving machine designed for precision work on various materials. It features a high-strength aluminum body and acrylic components, ensuring durability and stability.

Components clau:
- Mòdul làser: The core component, featuring a 5.5W laser output with fixed focus and spot compression technology.
- Marc d'elevació: Allows for flexible adjustment of the laser module's height for optimal focusing.
- High-Strength Aluminum Body: Provides a stable and durable framework for precise movement.
- Unitat de control: Houses the 32-bit ARM high-precision high-speed master for controlling engraving operations.
- Interfícies de dades: USB Type-B port and Bluetooth for connectivity.
4. Configuració
4.1 Muntatge
Refer to the included toolkit and assembly guide for detailed instructions on assembling the machine frame and attaching the laser module. Ensure all screws are tightened securely for stability.
4.2 Connexió d'alimentació i dades
- Connect the DC12V/5A power adapter to the machine's DC005 power input.
- For wired connection, connect the machine to your computer using the provided USB Type-B cable.
- For wireless connection, ensure Bluetooth is enabled on your device and pair with the WAINLUX JL3.
4.3 Instal·lació del programari
The WAINLUX JL3 is compatible with various engraving software. A self-developed free application is provided on the included USB flash drive, suitable for beginners. The machine also supports popular software such as LaserGRBL and LightBurn.
- Sistemes operatius compatibles: Windows (Win7/Win8/Win10), macOS, iOS, Android.
- Formats d'imatge compatibles: JPEG, BMP, GIF, PLT, PNG, DXF, JPG, XJ, HPGL.

5. Funcionament
5.1 Preparing for Engraving
- Place the material to be engraved flat on the working surface within the 370mm x 410mm engraving area.
- Adjust the laser module height using the lifting frame to achieve the optimal fixed focus of 4.7mm. The laser spot size is 0.05mm².
- Ensure proper ventilation is active.
- Wear your laser safety glasses.
5.2 Procés de gravat
- Open your chosen engraving software (e.g., LaserGRBL, LightBurn, or WAINLUX app).
- Import your desired image or design file.
- Adjust engraving parameters such as power, speed (up to 80mm/s for engraving, 300mm/s for movement), and passes according to your material and desired outcome.
- Initiate the engraving process from the software. Monitor the machine closely during operation.

5.3 Gravat fora de línia
The JL3 Pro supports offline engraving, allowing you to execute pre-loaded designs without a continuous connection to a computer. This feature streamlines repetitive tasks and enhances convenience.
5.4 Materials gravables
The 5.5W laser module is capable of engraving and cutting a wide range of materials, including:
- Metal (engraving)
- Paper
- Wood chips (can cleanly cut 9mm pine boards)
- Non-transparent glass (engraving)
- Plàstics
- Stone (engraving)
- Tela
- Cuir
- Bambú
- Placa PCB
- Òxid d'alumini


5.5 Gravat rotatiu (accessori opcional)
The WAINLUX JL3 supports engraving on cylindrical objects with the use of an optional rotary roller accessory. This expands the machine's capabilities to items like cups, bottles, and pens.

6. Manteniment
Regular maintenance ensures the longevity and optimal performance of your WAINLUX JL3.
- Netegeu la lent del làser: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to remove any dust or debris that may affect laser performance.
- Mantingueu els rails nets: Wipe down the guide rails and moving parts to prevent dust accumulation, which can hinder smooth operation.
- Apagueu quan no s'utilitzi: Always disconnect the power supply when the machine is not in use or during maintenance.
7. Solució De Problemes
If you encounter issues with your WAINLUX JL3, refer to the following common problems and solutions:
- La màquina no s'encén: Check the power cable connection and ensure the power adapter is securely plugged into a working outlet.
- El làser no dispara: Verify that the laser module is correctly installed and connected. Check software settings to ensure the laser is enabled and power is set appropriately.
- Mala qualitat del gravat: Adjust the laser focus, power, and speed settings. Ensure the material is flat and the lens is clean.
- Problemes de connexió (USB/Bluetooth): Restart the machine and your computer/mobile device. Reinstall drivers if necessary for USB connection. For Bluetooth, ensure it's enabled and paired correctly.
- La màquina no es mou: Check for any obstructions on the rails. Ensure all cables are securely connected.
For persistent issues, please contact WAINLUX customer support.
8. Especificacions
| Paràmetre | Valor |
|---|---|
| Model | JL3 Pro / JL3-5.5 |
| Material del cos | High-strength aluminum body + acrylic |
| Enfocament làser | Fixed Focus Module + Lifting Frame |
| Fixed Focus Distance | 4.7 mm |
| Mida del punt làser | 0.05 mm² |
| Font d'alimentació | DC12V/5A |
| Interfície de dades | USB Type-B & Bluetooth Connection |
| Mètode de refrigeració | Refrigeració per aire |
| Potència de la màquina | <60W |
| Potència de sortida làser | ≈ 5.5W |
| Longitud d'ona làser | 455 nm ± 5 nm |
| Vida làser | >10000H |
| Àrea de gravat | 16.14''x15.74'' (approx. 410mm x 370mm) |
| Precisió del gravat | 0.05 mm |
| Velocitat de gravat | Up to 80mm/s (Moving speed up to 300mm/s) |
| Sistemes suportats | Win7/Win8/Win10/MAC/IOS/Android |
| Formats d'imatge compatibles | JPEG/BMP/GIF/PLT/PNG/DXF/JPG/XJ/HPGL |
| Dimensions del producte | 590 mm x 510 mm x 210 mm |
| Pes net del producte | 2.65 kg |
| Components inclosos | Laser eye shield, Toolkit, Manual, Power cable, Laser engraving machine |
9. Garantia i Suport
WAINLUX provides comprehensive support for your JL3 Laser Engraving Machine:
- Garantia: Enjoy a 2-year warranty service from the date of purchase.
- Suport tècnic: Our after-sales team is available to provide technical assistance and will respond to your email inquiries within 24 hours.
- Política de devolucions: We support 30-day unreasonable returns, which includes replacement of wearing parts and replacement of new machines for non-human-caused failures.
For any inquiries or support, please refer to the contact information provided with your purchase or visit the official WAINLUX weblloc.





