1. Extrusion gears are closely matched with U-shaped bearings
2. The extrusion force is uniform to avoid slippage and grinding
3. All metal aluminum alloy, flexible adjustment of extruder gear pressure
4. Compatible with a variety of consumables, can print soft plastic consumables
5. DIY aluminum block, easy to assemble
6. Product size: 16x89x162mm
7. For Creality 3D Ender-3 series, CR-10 series
2. The extrusion force is uniform to avoid slippage and grinding
3. All metal aluminum alloy, flexible adjustment of extruder gear pressure
4. Compatible with a variety of consumables, can print soft plastic consumables
5. DIY aluminum block, easy to assemble
6. Product size: 16x89x162mm
7. For Creality 3D Ender-3 series, CR-10 series