Material: Made of high quality aluminum alloy, resistant to wear and deformation, surface anodizing treatment. Easy to Install: Already assembled,you don't need to assemble it by yourself,direct installation and ready to use. ompatible: 2020 X-axis belt tensioner and 4040 Y-axis belt tensioner for Ender 3 Pro/ Ender 3 V2/CR-20 Pro etc. Very useful upgrade parts for series printer, you can adjust the belt freedom, more better than original. Easier to adjust belt, higher precision and better printing effect. The X-axis and Y-axis belt can be adjusted at any time by turning the screw by hand. Pckage Content:1*2020 X axis belt tensioner & 1*4040 Y axis belt tensioner.

3D 2020 X-axis Synchronous Belt Tensioner and 4040 Profile Y-axis Belt Stretch Straighten Tensioner for Ender 3 Pro/ Ender 3 V2/CR-20 Pro etc.

 

Compatible for:

If you want to install 2020 X-axis belt tensioner and 4040 Y-axis belt tensioner in one printer, it compatible for Ender 3 Pro/ Ender 3 V2/CR-20 Pro etc.

 

Type 2020

Name: 2020 aluminum profile X-axis synchronous belt stretching

Material: aluminum alloy

Surface treatment: anodizing

 

Type 4040

Name: 4040 aluminum profile Y -axis synchronous belt stretching

Material: aluminum alloy

Surface treatment: anodizing

 

Features:

1. High quality aluminum alloy material, resistant to wear and deformation.

2. For 2020/4040 aluminum profile printers, for Tevo Tarantula, for V-slot, for Tronxy X3, for Openbuilds.

3. Surface anodizing treatment.

4. The project type is a linear guide.

5. Fine workmanship, wear-resistance and corrosion-resistance.

 

Package included:

1pcs 2020 X-axis belt tensioner

1pcs 4040 Y-axis belt tensioner