NDKSZHEQ Ender 3 V3 SE Extruder Kit, Dual Gear Extruder Compatible With Ender 3 S1/Ender 3 S1 Pro/Ender 5 S1/Ender 3 V3 KE 3D Printer

Ender 3 V3 SE Extruder Kit, Direct Extrusion Kit Dual Gear Extruder 3.5:1 Gear Ratio Feeding Extrusion Mechanism Kit for Ender 3 S1/Ender 3 S1 Pro/Ender 5 S1/Ender 3 V3 KE 3D Printer Ender 3 V3 SE Extrusion Kit. The shell of Ender3 V3 SE extrusion is made of plastic, and the extruded gears inside are made of metal material. Compatible with Ender-3 S1/Ender-3 S1 Pro/Ender-5 S1//Sermoon V1/Ender-3 V3 SE/Ender-3 V3 KE 3D Printer. The Ender 3V3 SE direct extruder with dual gear drive does not damage the filament, supports stable, smooth and precise filament feeding. The use of gear with 3.5:1 gear ratio which perfectly matches with motor makes extrusion force up to 80N (depending on filaments). More precise control of feeding withdrawal. Easy to Operate,Labor-saving wrench design makes it more convenient and faster to insert filament. With adjustable tensioner, allows you to fine-tune the pressure exerted by the drive gears onto the filament to print more exquisite models.