Bondtech LGX PRO Metal Extruder
30-Day Performance Promise
Our Promise To You
If you're not seeing the results we've promised within 30 days, you can send the product back for a full refund, replacement, or repair. Exclusions apply. See terms for full details.
- Regular price
- $279.99
- Sale price
- $279.99
- Unit price
- per
Free Returns & Shipping (Over $50)
30-Day Money Back Guarantee
Free shipping over $50 is available for US customers only. See terms for full details.
The Bondtech LGX Pro Metal Extruder is engineered for industrial and high-temperature applications, featuring a steel drivetrain, aluminum housing, and an optimized large gear design that delivers higher feed rates and increased pushing force. This full-metal extruder combines robust construction with refined simplicity, providing the reliability and performance demanded by professional production environments.
Features include:
- Aluminum housing
- Strong 30 mm stepper motor
- Larger drive wheels, for increased filament grip
- New filament pre-tension lever for repeated results
- Multi-function interface socket, for tool or application quick swap
- Compact, light & symmetric design, for increased performance and compatibility
- Multiple mounting hole patterns, for easy and flexible setups
- Full Hardened Steel Drive Train
- Aluminum Interface Plug
- Protection against dust or particle-saturated industrial environments
IMPORTANT: If adding any variant with a Mosquito Magnum+® Hotend, you are acknowledging the risks shown here.
Additionally, if choosing the LGX ACE Magnum+ Hotend or the LGX PRO ACE Magnum+ Hotend, the following tools are not included and will be needed to assemble the hotend:
- 3 Nm Torque Wrench with Deep Well 9 mm Socket
- A standard 9 mm wrench can be used
- 0.15 Nm Torque Wrench with 1.5 mm hex bit
- A standard 1.5 mm hex key which is included can be used
- 1.5 Nm Torque Wrench with 6 mm hex socket
- Vise
For more information, see our assembly instructions here.
Other Important Information
1) This extruder does not allow a mount plate between the motor and the extruder.
2) Use at most 1A (RMS) of current to feed the stepper motor.
- LGX PRO Metal (1.75 mm / 2.85 mm)
- Optional ACE Hotend
- Custom Nema17 30 mm Pancake Stepper Motor
- Metal Push-in fitting
- M7 4 mm (1.75 mm Extruder)
- M7 6 mm (2.85 mm Extruder)
- 2 mm Hex Key (recommended tool)
- 4x M3x23 mm Stud (with 5 mm Hex & M3x4 threads)*
- 30 mm PTFE Tube for the Direct Drive Interface Plug
* These studs are used to replace the 4 screws of the stepper motor for additional mounting points. Make sure not to use too much torque to tighten the studs as the stepper motor threads are delicate & made of aluminum. It is recommended to use finger force only.
Free shipping over $100 is available for US customers only. See terms for full details.
LGX Extruder Comparison
| LGX | LGX PRO | LGX PRO Metal | LGX PRO Metal HT | |
| Dual Drive Gears | ✔ | ✔ | ✔ | ✔ |
| Motor Gear | Hardened Steel | Hardened Steel | Hardened Steel | Hardened Steel |
| Main Gear | Plastic | Hardened Steel | Hardened Steel | Hardened Steel |
| Filament Compatibility | 1.75 mm | 1.75 mm & 2.85 mm | 1.75 mm & 2.85 mm | 1.75 mm & 2.85 mm |
| Housing Material | PA-12 GF | PA-12 GF | Aluminum | Aluminum |
| Max Working Temperature | 100°C | 100°C | 90°C | 140°C |
| Lubrication | Berutox FB22 | Berutox FB22 | Berutox FB22 | Berutox FB22 |
| Motor Insulation Class | Class-H | Class-H | Class-H | Class-H |
| Push Force | 4-7.5 kg | 7-10 kg | 7-10 kg | 7-10 kg |
| Stepper Motor | Nema17 25mm | Nema17 30mm | Nema17 30mm | Nema17 30mm |
