Vibration Cancellation: The added anti-backlash nut and spring help reless the gap between Z steps, less friction and more precise running
Smooth Running: Upgrade Single Z-axis structure to a dual Z-axis structure, avoiding backlog of filament, reduces the layer ripple caused by Z-axis vibration
Simplified Leveling: The X-axis's ends are adjusted together, minimizing the challenge and frequency of bed leveling while improving printing precision.
Stable Performance: Compared with Closed Timing Belt, this 3D printer parts set still retains the design of stepper motor to ensure screw rod smooth operation
Easy Assemble: No need to modify or weld the machine, no need to replace motherboard, this 3D printer accessories kit comes with instructions, could be assemble quickly