Anyone who owned a 3D printer for any length of time will notice annoying issues like inconsistent layers, jagged or imprecise parts and even some rubbing sound while printing. The root cause of all these issues is a poorly tightened belt.
SainSmart X-axis Synchronous Belt Tensioner, suitable for Ender-3, CR-10, Ender-5, Ender-5 Plus can make belt maintenance easier. Install it on your printer, and adjust the belt to the proper tension, the printer is now able to deliver consistently great prints as before.
What's in the package
1 x SainSmart X-axis Synchronous Belt Tensioner