3D printer Bowden Extruder BMG extruder Cloned Dual Drive Extruder feeder for 3d printer High performance for 3D CR10 MK8

Bowden Extruder BMG extruder Cloned Btech Dual Drive Extruder for 3d printer High performance for 3D printer MK8 4.9

Description：

1.100% brand new and high quality.          

2.This dual drive extruder uses an internal gearing ratio of 3:1 with precision cnc-machined hardened steel drive gears.

3.A compact powerhouse for all your applications.

4.Dual-Drive technology delivers uninterrupted material flow without fear of grinding or slipping in even the most demanding conditions.

5.Adjustable Tension:The thumbscrew tensioner allows the user to fine-tune the pressure exerted by the drive gears onto the filament.

6.Quick-Release:To be able to do material changes in a snap, simply activate the quick-release lever to release the tension and pull the material to be changed out of the extruder, keep it activated and insert the new material.

7.This extruder is sold without motor.

Size chart：

51*40*33mm (Approx.)