#393 in Industrial & Scientific
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Reddit mentions of WINSINN Dual Gear Extruder, Works with Creality Ender 3 CR10 CR-10 Pro CR-10S Tornado Upgraded Aluminum Drive Feed for 3D Printer 1.75mm Filament
Sentiment score: 3
Reddit mentions: 5
We found 5 Reddit mentions of WINSINN Dual Gear Extruder, Works with Creality Ender 3 CR10 CR-10 Pro CR-10S Tornado Upgraded Aluminum Drive Feed for 3D Printer 1.75mm Filament. Here are the top ones.
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✔️New Double Gear Extrusion Mechanism. Had to change the extruder e-steps from 100 to 139✔️UPGRADE: Perfect replacement for Creality 3D Printers CR-10/ CR-10S/ CR-10S Pro/ Ender 3/ Tornado, etc.✔️All-metal aluminum alloy, High quality dual gear extrusion, stable and durable.✔️For 1.75mm Filament. This Kit NOT include the stepper motor and instruction manual, we need to DIY :)✔️Made by WINSINN, make sure the "WINSINN" label on the box for our after-sales service.
Specs:
| Color | Classic Red color |
| Height | 0.098425 Inches |
| Length | 0.220472 Inches |
| Number of items | 0 |
| Size | Dual Gear |
| Width | 0.15748 Inches |
The official Creality one is on their Alixpress shop - but I can't find that thing right now.
Anyway, looks like this: https://www.amazon.co.uk/WINSINN-Extruder-Upgraded-Aluminum-Extrusion/dp/B07SY745CF
I didn't know what it was at first. The images didn't make it easy to tell either. Things were more confusing because it was threaded on one side. It just helps you to add pressure to the spring with situations like slipping.
Try calibrating it, also check the bearing.
More importantly you're much better off with a dual gear extruder like the one on the CR10s pro
https://www.amazon.co.uk/dp/B07SY745CF/
If you can wait for China, this is absolutely perfect - https://www.ebay.co.uk/itm/283585198053
Re: calibrating, I had to increase my steps/mm from 95 to 141. Smaller teeth = more steps
Here is the one I bought. Just swap the ender 3 extruder tension spring for the yellow one to reduce the force and increase your extruder steps because of the smaller diameter drive gear. I went with 143 but it is easy to measure yourself.
dual drive extruder
Some other things I'd recommend
TL-Smoothers https://smile.amazon.com/gp/product/B071WG3SZQ/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1
I know you already upgraded the extruder assembly but this duel geared version is nice: https://smile.amazon.com/gp/product/B07SY745CF/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1
PEI Bed surface (has to date been the best upgrade): https://smile.amazon.com/gp/product/B07GSJSDWR/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
and if you don't have a glass: https://smile.amazon.com/Creality-Ender-Glass-Upgraded-235x235x4mm/dp/B07RD6D2ZQ/ref=sr_1_5?keywords=creality+glass&qid=1571456745&sr=8-5
I'd recommend applying the pei in the smooth side of the glass that way you can flip it over to have the textured side if you want.