BZ 3D Dual Drive Extruder,Dual Gear Bowden Extruder, High Performance Upgrading Parts for CR10,Ender 3 Series,Wanhao D9,Anet E10, and Other DIY Printers.

Dual Drive Extruder utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears to give you a compact powerhouse for all your applications. Better Experience on Flexible Filaments:It feeds all materials with high reliability,from PLA/ABS/PETG to TPU/TPE/Nylon filaments.Compared with other bowden extruders ,it provide better experience on flexible filaments. Adjustable Tension Available: The thumbscrew tensioner allows you to fine-tune the pressure exerted by the drive gears onto the filament. Whether you require high resolution prints with small nozzles or high-flow prints with big nozzles the optimized gearing ratio combined with our industry leading drive gears provides unparalleled pushing power and lightning fast retractions in a lightweight and compact package. Suitable for most DIY 3D printers, such as Ender 3 Series,Ender Ender 5 Series,CR10 Series,Geeetech A10/A20/A30/A30 Pro,Artillery Sidewinder,Wanhao D9, Anet E10 and other DIY 3D Printer Kits.