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Bowden Extruder V2.1 RNC Nano Coated Gear DDB Universal Geared Extruder for 3D Printer

  • Based on 39 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Sep 15
Order within 8 hours and 28 minutes
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Features

  • Kit includes: 1pc Universal Geared Extruder w/ RNC Nano Coated Gear, 1pc Screws package, 1pc Installation tools package, 1pc Stepper motor mounting bracket
  • Upgraded High performance extruder for 3D Printer
  • Upgrade Highlights: 1. The position of the gears and the accuracy of all screw holes are calibrated. 2. Modified the new buckle, both sides of the V2.1 version of the DDB extruder support filament running thru in and out (it has no specified direction, and you are able to use either side of the material ports)
  • 3. The filament has an independent motion cabin inside the extruder. The new white filament guide inside the extruder is helping the filament running smoothly. 4. The new outer shell design with edge cut on the top of the extruder is reserved for the screw rod of Ender 3 printer. 5. Upgraded shell using new mixed materials
  • ***Please make sure Gears are Installed and Precisely Aligned before printing, they will perform successfully

Description

This is V2.1 Bowden Extruder DDB Universal Geared Extruder Kit with RNC Nano Coated Gear for strength and life increasing. The lightweight design helping it to mount on various printers and provide a fast feeding and extraction solution that brings to you a completely new printing experience. Upgrade Highlights: 1. The position of the gear and the accuracy of all screw holes are calibrated. 2. Modified the new buckle, both sides of the V2.1 version of the DDB extruder support filament running thru in and out (it has no specified direction, and you are able to use either side of the material ports) 3. The filament has an independent motion cabin inside the extruder. The new white filament guide inside the extruder is helping the filament running smoothly. 4. The new outer shell design with edge cut on the top of the extruder is reserved for the screw rod of Ender 3 printer. 5. Upgraded shell using new mixed materials Please make sure Gears are Installed and Precisely Aligned before printing, they will perform successfully


Package Dimensions: 4.69 x 3.39 x 2.56 inches


Item Weight: 5.6 ounces


Date First Available: October 3, 2020


Manufacturer: TriangleLab


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Great Extruder, horrible or no documentation.
Comes in a nice little hinged plastic box, but with absolutely zero documentation. The only reference to there web url is a tiny blurry bit of text on the box label. On going to there web site there was no documentation on assembling or installing or configuring software. There were some pictures on the product page, actuall a subset of those on the Amazon page. For example, the picture on the Amazon page of which way up to install the drive gear on the motor is nowhere on their site! I was installing it as a direct Extruder, but they call it a Bowden Extruder but there does not appear to be anyway to put a pressure fitting on the output side of the Extruder, so I have no idea how you’d use it in that setup, even though the provide a bracket that appears to be for mounting it that style! And there are two washers that show in the pictures that don’t seem to be in the box (maybe they are installed somewhere on it but I didn’t see them, and there is a little Teflon feeling washer included that doesn’t seem to be shown anywhere. Also, no where on their site or in the pictures or description on Amazon could I find the steps/mm setting for it - I finally found it in one of the questions on Amazon! If I were buying a BMG clone again, I’d look for a different one. I must say, it seems to work fine one you work through the lousy documentation. ... show more
Reviewed in the United States on September 17, 2022 by Chris S.
    • No more TPU jams!
This is my third extruder this style. First one was black, had so many jams the arm broke. Second I got a clear one. I could see jams as they started and had more understanding to dial in print settings. Better but still occasional jams. Now this one, printing good TPU, faster, with no jams. The price jump to this version had me on the fence, and thinking about it for a couple months, but I must say I feel, now, it is worth it. No jams, without dealing with settings to try to alleviate jams I am focusing on quality and speed settings. Print quality was good to begin with, just getting better and faster! This extruder has been a huge improvement for my TPU dedicated printer! ... show more
Reviewed in the United States on August 28, 2022 by K. Lucas
    • Great extruder
Installed this on my Ender 3 v2 and it works really well. Gotta print the bracket for it first though. Really great that it's dual gear and has 3:1 ratio i believe.
Reviewed in the United States on October 12, 2022 by Amir
    • Its a Triangle lab for sure but...
I have 3 of the BMG style extruders running direct drives for the three different printers. I bought the cheaper 3Dman extruders and although quality is hit or miss with those extruders, this one I paid almost $47.00 for it. It has given me more problems than the cheaper ones. It slips, the door gear needed a washer to keep it in the correct alignment with the drive gear. It seems the teeth on the gears that grip the filament just don't grip well. It is a quiet extruder though. I kept hoping this would be a good extruder considering the price I paid but the cheaper ones actually work as good if not better. maybe I just got a bad one. it the parts bin it goes... ... show more
Reviewed in the United States on November 24, 2022 by LN
    • Shim the gear into place
I don't remember which but I used either M2.5 or M3 washers to shim the gear into place. If you don't, the gears won't mesh well. Also, grab some lubricant. Clean the bearings and regrease them. I do this on all these clones to make them run perfect. Not sure it's necessary but I also shimmed the door/latch to kill any up and down wiggle. Probably just me going overboard. Youtube has tutorials for all this I'm sure. ... show more
Reviewed in the United States on June 7, 2022 by Joshua Del Toro
    • This solved my problem
I bought a new Flsun Super Racer about a week ago. It worked for two days, then it started having extruder issues. It began with the extruder skipping extrusion with a clicking sound when it started to print. I checked to leveling of the bed several times, then adjusted the Z height, still it wasn't right. When I got this one, it immediately forced filament out of the nozzle. It came without instructions, but a few minutes had it fully assembled and working. It worked right out of the box and continues to do so, well worth the money. ... show more
Reviewed in the United States on March 21, 2022 by ria rezvan
    • Worth it.
Exactly what is needed for reliable feeds. 400% print rate seems to work.
Reviewed in the United States on July 6, 2022 by Caleb
    • Waste of time and money! No instructions for assembly. Total junk!
The media could not be loaded. There is no instructions with the extruder which is ridiculous when you are almost $50. The secondary gear floats up and down on the arm and causes filament jams. The teeth on the gear won’t properly grip when it’s sliding up and down. If the manufacturer making this product know this is an issue, why don’t they fix it????? Very frustrating. Don’t waste your money!! I had to order this item twice because the first time the order didn’t deliver and that might have been an Amazon delivery issue. I do not recommend this product or any of the clones considering they seem to have similar problems. ... show more
Reviewed in the United States on October 16, 2022 by F. S.

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