Price: [price_with_discount]
(as of [price_update_date] – Details)


Product Description


Product Characters

A. SIMAX 3D Dual Drive BMG Bowden 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.

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

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


Good compatibility

BMG is designed to suit most DIY 3D printers like ender 3 whether it’s proximal extrusion or distal extrusion.

Good product for 3D printer upgrading



The filament control gears are made of German CNC which are perfectly matched to each other with little gap.

It helps avoid filament slipping especially for soft filament like TPU.

Adjusting the tensioner to find suitable tightness. You can use any FDM filament with it.

The shell is made of high hardness ABS which is more durable.


Double gears extrusion

Compared to normal extruder(1 gear with 1 idler pulley),

BMG double gears provide high precision controlling of filament extrusion to prevent extruder from step losing.


Deceleration extrusion

With 3:1 deceleration torque, users can control the extruder with high precision.

And it’s easier to adjust manually.



How to test your 3D Printer whether fit the BGM Extruder or not

1,Measure the distance between the motor axis of extruder and four sides

2,Generally, it is only necessary to measure the size of the main body to determine whether it can be installed or not

3,Also there must be no any other parts aceessories to effect BMG Extruder in the space , which the measure disdance must over 20mm of the BMG Extruder handle and the spring, otherwise it is not fit to install your 3D printer

4,We have provided you with a model, print out and try to install.If it can be installed, Congratulations,your machine can install BMG










Step 1,Install the Gear on Stepper Motor

1,The toothed side is near the motor

2,About 3.5mm from the installation surface

3,After adjusting the distance , tighten the set screw

(pay attention to the alignment of set screw with groove

Step 2,Install BMG on the Stepper Motor

Make sure the motot gear and BMG gear are aillned

Step 3, Install Screws

Please tighten the screw after installation

Step 4 Install Hand Screw

If you swiitch soild filament to soft filament , you also need to adjust the tightness here

Last step and Stick in the PTFE tube is well installed.

Package Dimensions‏:‎5.43 x 4.33 x 2.52 inches; 5.93 Ounces
Date First Available‏:‎July 5, 2019

【Packing List】1x BMG Extruder Kit, 1x Motor Bracket
【Notification】Please revise the E-steps in the firmware after installation. Recommend E-steps :385-415
【Dual Drive Technology】Feed filament smoothly, highly avoid grinding or slipping. 3:1 Ratio of extruding, higher precision.
【Print Flexible Filaments 】Suitable to both 1.75mm solid and flexible filament like PLA / ABS / PETG / TPU.
【Application】Filament extrusion, especially for flexible filament. Suitable for mega,anet a8, CR10, Wanhao D9, Anet E10, Geeetech A10, etc



There are no reviews yet.

Be the first to review “3D Printer Bowden Extruder Dual Drive BMG Extruder for Creality/Ender 5/Ender 5 Pro/CR10/CR10 Pro, Anycubic Mega S, Geeetech A10/A20/A30 Pro, Artillery Sidewinder X1 and Longer LK4”
Review our product to get a chance to receive coupon!

Your email address will not be published. Required fields are marked *