Material: aluminum alloy
Surface treatment: anodizing
Suitable for:CR10 Ender-3, Ender-3 Pro etc 3d printer
1. Upgrade the short-range extruder, extrude filament and draw back more accurately and with higher precision;
2. Increase the pulley to reduce wear and improve stability;
3. Compatible with more Filament: such as TPU flexible filament, it is more convenient to replace the filament;
4. All-metal structure, easy to replace, increase heat dissipation holes;
5. The short-range/long-range extrusion can be switched at any time, which is convenient to disassemble and does not affect the original printer function.