Upgrade the gantry 3D printers such as Creality 3D Ender-3/ Ender-3 pro to dual Z axis to improve printer stability. Compatible with Ender 3, Ender 3 Pro, Ender 3 V2.
After the upgrade, the X axis rises steadily from left to right and runs smoothly, completely avoiding the stacking of the bottom consumables, reducing the layer pattern caused by the vibration of the Z axis, and greatly reducing the difficulty and frequency of leveling.
Use all-aluminum coupling, the original 42 stepper motor and T8 precision screw to ensure screw rod smooth operation. Includes a power supply fixed module, which no longer allows the power supply to be scattered randomly to avoid electric shock and short circuit.
There is no need to solder or replace the main board, just plug the one-to-two motor cable into the main board to realize the double Z function.
Tool kit & Grease for 3D Printer Parts Gear is added, to help complete the assemble entire dual Z-axis kit.