1. Introduction
The TwoTrees TTC450 PRO is a versatile CNC router machine designed for precision engraving and cutting across various materials, including wood, acrylic, and soft metals. This model features a 4-axis design and comes 90% pre-assembled for quick setup. It supports both CNC routing and laser engraving functionalities through interchangeable modules, offering a wide range of creative possibilities for hobbyists and professionals alike.
2. Setup Guide
The TTC450 PRO is designed for easy assembly, with 95% of the machine pre-assembled, allowing for installation in approximately 10 minutes.
2.1 Unpacking and Initial Inspection
Carefully remove all components from the packaging. Verify that all parts are present and undamaged. Refer to the packing list for a complete inventory.
2.2 Assembly Steps
Follow these simple steps to complete the assembly:
- Display Screen Installation: Securely attach the display screen to its designated position on the machine frame.
- Spindle Installation: Mount the spindle motor onto the Z-axis carriage. Ensure it is firmly fastened.
- Side Panels Installation: Attach the 8mm thick side panels to the gantry for enhanced stability.
2.3 Power Connection
Connect the power adapter to the machine and then to a suitable power outlet. Ensure the power switch is in the 'off' position before connecting.
2.4 Video Guide
For a visual walkthrough of the assembly process and key features, please watch the official product video:
3. Operating Instructions
3.1 Working Area
The TTC450 PRO offers a generous working area of 460mm x 460mm x 80mm (18.11” x 18.11” x 3.14”), providing ample space for a wide range of projects.
3.2 Switching Modes (CNC & Laser)
The machine features a 3.5-inch color touchscreen with a user-friendly UI for easy control and mode switching. You can seamlessly switch between CNC routing and laser engraving modes by simply replacing the corresponding module.
3.3 Module Compatibility
The TTC450 PRO is compatible with various working modules to meet diverse functional requirements:
- Wood Router Machine: For traditional CNC carving and cutting.
- 500W Spindle Motor: Provides powerful performance for demanding tasks.
- 20W Laser Module: For precise laser engraving and cutting.
- 4th Axis Rotary Module: Enables carving on cylindrical objects, creating complex shapes and contours.
3.4 Software Compatibility
The machine is compatible with GRBL software and supports operating systems such as Windows XP/7/8/10 and Mac OS. For laser engraving, LightBurn and LaserGRBL (free software) are supported.
3.5 Engraving Materials
The TTC450 PRO is capable of engraving and carving a wide variety of materials, including:
- Wood and wooden boards
- Acrylic and plexiglass
- Stainless steel and soft metals (aluminum, brass)
- Leather
- PCB, MDF, resin, nylon, carbon fiber, PVC
4. Maintenance
4.1 Spindle Protection
The machine includes a spindle protection cover to help extend the service life of the spindle by preventing debris accumulation.
4.2 Dust Management
The TTC450 PRO features a dust-proof design and a built-in air duct for easy connection to an air pump, ensuring a clean working environment and extending the machine's lifespan. The spindle offers 6000PA suction power, suitable for most engraving scenarios.
4.3 Heat Dissipation
The machine incorporates a cast aluminum design for faster heat dissipation, preventing overheating and ensuring stable operation during extended use.
5. Troubleshooting
5.1 Precision Deviation
If you notice any precision deviation after prolonged use, the machine features precision dual brass nuts. The precision can be adjusted by tightening or loosening the securing nut to maintain accuracy up to 0.05mm.
5.2 Collisions and Damage
The TTC450 PRO is equipped with upgraded XYZ limit switches to prevent collisions and potential damage to the machine during operation. In case of an emergency, use the prominent red emergency stop button for immediate shutdown.
5.3 Module Not Functioning
Ensure that the correct module (e.g., wood router, laser module) is securely installed and properly connected. Verify that the machine is in the correct operating mode (CNC or laser) via the touchscreen interface.
6. Specifications
| Feature | Specification |
|---|---|
| Model No. | TTC450 Pro |
| Color | Black & Red |
| Machine Material | Aluminum Profile + Plastic |
| Leadscrew Size & Type | T8 2mm pitch, 4mm lead 5 start acme lead screw |
| Height adjustment method | Anpassung des Hubmoduls (automatisch) |
| Machine size | 742×689×413mm |
| Engraving size | 460×460×80mm (18.1×18.1×3.14in) |
| XY axis positioning accuracy | 0.05 mm |
| Stepper motor | A4988, 1.3A/17HS8401S, NEMA23 20mN.m |
| Engraving precision | ±0.05 mm |
| Engraving speed | 800 mm/min |
| Spindle | 80V, 8000RPM/500W, 12000RPM |
| Engraving method | USB connection, Wifi-2.4G Hz |
| Screen | 4.3-inch touch color screen |
| Carving material | Plastic, soft aluminum, wood, acrylic, PVC, PVB and other soft materials |
| Software recognition format | NC, DXF, BMP, JPG, PNG, GCODE |
| Continuous working hours | 6 hours |
| Engraving mode | Grafikgravur, Datengravur, Scangravur, Konturgravur, Pixelgravur |
| Control panel | TWO TREES CNC Kit V1.3 |
| Language | Chinese, English, Italian, French, German, Russian, Portuguese, Spanish, Japanese, Korean, Turkish |
| Package Size | 760×740×213mm |
| Package weight | 20.58 kg |
| Power Supply | 24 V 5 A 120 W |
| Operating System | Windows, MAC |
| Support CAM Software | Candle, Carveco, Artcam, Easel |
| Working Environment | Temperature 0-40 degrees Celsius, humidity 20-60% RH |
7. User Tips
- Module Verification: Before starting any project, double-check that the correct module (CNC spindle or laser) is installed and properly secured for the task at hand.
- Precision Adjustment: For optimal engraving and cutting results, especially after extended use, periodically check and adjust the brass nuts on the leadscrew to maintain the machine's 0.05mm precision.
- Cleanliness is Key: Regularly clean the work area and the spindle to prevent dust and debris buildup. The machine's dust-proof design and air duct connection facilitate this.
- Safety First: Always utilize the upgraded limit switches and be prepared to use the emergency stop button in case of any unexpected operation. When using the laser module, ensure appropriate eye protection is worn.
- Software Familiarity: Take time to familiarize yourself with the 3.5-inch color touchscreen interface and compatible software like GRBL, LightBurn, or LaserGRBL for efficient operation and project management.
8. Warranty and Support
The TwoTrees TTC450 PRO CNC Router Machine is CE certified, ensuring it meets European safety, health, and environmental protection requirements.
For any technical assistance, troubleshooting beyond this manual, or warranty claims, please contact the manufacturer or your authorized dealer. Provide your product model and serial number for efficient support.