Best Double Pipe Extrusion

Haldis 3D Extruder DDB Universal Nano Gear Dual Drive 3D Printer Extruder for Ender 3 Pro Ender 5 Pro CR10S Pro Mega S Prusa I3 Other DIY 3D Printer Kits DLC Right

1.【Transparent Design】: Transparent and cool design, double gear extruder, when working, you can watch the printing filament go through to see how....
2.【Dual Gear Extrusion】: Two stainless steel wheels grab the filament from both sides, high extrusion force, ensure smooth feeding and provide....
3.【Adjustable Pressure Spring】: Easily adjust the clamping force of the filament, improved adjustment thumb screw, more comfortable adjustment and....
4.【High Quality Material】: Transparent hard plastic shell and high quality metal extrusion wheel parts, the transparent material looks very....
5.【WIDE COMPATIBILITY】: Compatible with most DIY 3D printers, such as Creality CR10, MK8 V6 CR10 Ender 3 series, Wanhao D9, Anet A8 E10, Geeetech....

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Creality Sprite Direct Drive Extruder Dual Gear Feeding Design 3.5:1 Gear Ratio Bowden Extrusion for CREALITY Ender-3 S1 3D Printer

[Exquisite Shape & Precise Structure]: 54x50x64.3mm small size,266g weight.Exquisite design,perfect combination of extruder and printing hotend make more powerful functions..
[80N Large Torque Design]: The use of gear with 3.5:1 gear ratio which perfectly matches with motor makes extrusion force up to 80N(depending on filaments). More precise control of feeding withdrawal..
[Dual Gear Feeding]: The double-toothed structure does not damage filaments, feeding is more reliable and stable..
[Customized Dual Fan]: Simulation of flow field mechanics and dual fan design results in powerful heat dissipation function and more stable model formation..
[Easy to Operate,More Convenient for Pumping and Refueling]: The use of labor-saving wrench design makes it more convenient and faster to insert filament. It can be applied to direct and bowden flament feeding to meet printing needs of users at direct and bowden extrusion.The extrusion is stable, and printing effect of TPU and other flexible filaments is better..

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ELEGOO Neptune 3 Pro FDM 3D Printer with Auto Bed Leveling, Dual-Gear Direct Extruder, Dual Lead Screw Drive, Removable Capacitive Screen, 225 x 225 x 280 mm³ Large Printing Size

...setup printer comes with the main components pre-assembled, as well as a complete tool kit for quick installation..
【Dual-Gear Direct Extruder】The new dual-gear direct drive extruder is made of SUS303 high-quality stainless steel with a 3:1 reduction ratio and stronger extrusion force for smoother filament feeding and more stable & accurate printing, which greatly reduces nozzle clogging and under-extrusion issues, printing effect is better than Bowden extruder. Compatible with multiple filaments such as PLA, TPU, PETG, and ABS..
【Nozzle Kit for Better Printing Effect】The nozzle kit contains a TC4 titanium alloy throat pipe, an aluminum alloy flat heat sink structure, and a brass nozzle.The widened aluminum heat sink paired with the front close-fitting efficient cooling fan for a better heat dissipation effect and lower the temperature of the throat pipe, thereby reducing the possibility of nozzle clogging..
【Smarter Printing Experience】Auto mesh bed leveling adopts a non-contact high precision sensor to automatically scan 36 (6x6) points of the hotbed and collect data in real-time, and then adjust the Z-axi....

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2022 Official Sprite Direct Drive Extruder Pro Kit with 80N Stepper Motor, Direct Drive Upgrade Kit for Creality Ender 3 pro, Ender 3, Ender3v2, Ender 3 Max, Support TPU Filament

[Application]100% Creality Original Sprite Extruder Pro Upgrade Kit, just fits for Ender 3/ Ender 3 Pro/ Ender 3V2/ Ender3 Max, providing direct extrusion and high temperature printing conditions..
[Special Design] Exquisite design, perfect combination of extruder and printing hotend make more powerful functions. Large torque, extrusion force up to 80N. Double gear feeding, stable and reliable. The double tooth structure does not damage filaments and the feeding is more reliable and stable. All-metal hot end kit with heating block, titanium throat and cooling block, allowing you to print high temperature materials up to 300°C..
[Strong compatibility] Compatible with more types of filaments including PLA/ TPU/ PETG/ ABS, etc. When printing under high temperature, like flexible TPU. It can potimize TPU printing performance. Multi-material capability enjoys more creativity..
[Easy to install and use] It doesn’t affect the inherent function of printer because it is a complete extrusion kit. Comes with a long extruder motor connection cable, tools, accessories and wiring diagram instructions for installation and easy assembly....

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BIQU H2 Extruder, V2.0 New Upgraded Dual Gear Extruder, Smooth Not Easy to Block 3D Printer Direct Extruder 1.75mm Filament for BIQU B1, Ender & CR Series Printers, CR-10S Pro

...Gear: using bimetallic tube (copper alloy + GRADE5 titanium alloy), high temperature resistance, durability, high precision, and higher surface finish. The output gear modulus design was changed from 0.5 to 0.25, reducing the gear outer diameter, effectively solving the weak points of V1.0 gear jamming and unsmooth extrusion..
✔️All-in-one Design & High Precision: The short-range extruder integrates the hot end of the nozzle, extruder, stepping motor, cooling fan, etc., double-gear extrusion, fast extrusion of consumables, short-range extrusion, short thread, and accuracy High, the control of the feeding amount is more accurate than remote extrusion, the withdrawal is more accurate, and the printing quality is better..
✔️Extremely Smooth & Reducing Clogging: The smoothness of the throat and the inner wall of the nozzle reaches Ra0.4, which can effectively prevent clogging. H2 V2.0 adopts high-quality titanium-copper alloy hose, which has better heat dissipation and high temperature resistance, and the printing temperature can be as high as 400°C. It is the best quality hose material on the market. The hose is easy to disassemble, making it easier to use. convenient..
✔️Lightweight & Compact & Powerful: BIQU H2 extruder weighs only 219 grams....

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Micro Swiss Direct Drive Extruder for Creality Ender 5

【Official New Product from Creality】Sprite Extruder Pro Upgrade Kit enables all Ender 3 series 3D printers to have direct extrusion and high temperature printing conditions..
【Better new design】Simulation of flow field mechanics and dual fan design results in powerful heat dissipation function and more stable model formation..
【Double gear feeding, stable and reliable】The double tooth structure does not damage the consumables, and the feeding is more reliable and stable. Reduces the chance of clogged nozzles when retracting consumables and failures when loading new consumables. Full metal hot end kit with heating block, titanium throat and cooling block, allowing you to print high temperature materials up to 300°C..
【Easy to install, more adaptable】Adaptable, Ender 3/Ender 3 V2/Ender 3 Pro/Ender 3 S1/Ender 3 Max/CR-10 Smart Pro 3D Printers, easy to install and use. It does not affect the inherent nature of the printer function as it is a complete extrusion kit. Comes with a long extruder motor connection cable, tools, accessories and wiring diagram instructions for installation and easy assembly..

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Nelson 855714-1001 Industrial Double-Male Brass Pipe and Hose Fitting for Connecting to 3/4-Inch, Female

Double male 3/4-inch male and 3/4-inch male (NPT) that makes connecting a garden hose (NH) to a 3/4-inch female pipe (NPT).
Double male 3/4-inch male and 3/4-inch male (npt) that makes connecting a garden hose (nh) to a 3/4-inch female pipe (npt).
Connects female garden hose (nh) to 3/4 ” female pipe (npt).

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GY6 ATV 50cc 80cc 90cc 125cc 150cc 200cc Scooter Exhaust Pipe Bolt, nut Gasket + Exhaust Pipe Gasket + Gloves

Applicable to GY6 ATV 50cc 70cc 80cc 90cc 125cc 150cc 200cc scooters, go karts, four-wheel pit cars and mopeds..
Product size: exhaust pipe nut 32mm / 1.26in long, thread M6 is 5.8mm/0.22in. Nut / cover: 32 mm long / 1.26 inch, 5.1 mm / 0.2 inch thread M6..
Thickened gasket, bolt spacing 49mm, inner hole 27mm, double-sided, double-layer thickness! The exhaust pipe will no longer make noise!.
The kit includes: 4 exhaust pipe nuts, 4 exhaust pipe bolts, 2 exhaust pipe long bolts, 6 exhaust pipe washers, 2 thickened exhaust pipe washers, 4 flat washers, 4 spring washers and gloves..
Please compare your parts with the pictures before purchasing..

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Haldis 3D Dual Drive Gear Extruder for 3D Printer MK8 V6 CR10 1.75mm TPU/TPE Flexible Filament Without Motor (DDB Left)

1.【Transparent Design】: Transparent and cool design, double gear extruder, when working, you can watch the printing filament go through to see how it works. The transparent case is very practical and looks beautiful..
2.【Dual Gear Extrusion】: Two stainless steel wheels grab the filament from both sides, high extrusion force, ensure smooth feeding and provide fast retraction, after a lot of trial and error improvements, we successfully improved the gear bite problem, improved The durability and reliability of the gears reduce the consumption of our gears and extend their service life..
3.【Adjustable Pressure Spring】: Easily adjust the clamping force of the filament, improved adjustment thumb screw, more comfortable adjustment and more convenient to use..
4.【High Quality Material】: Transparent hard plastic shell and high quality metal extrusion wheel parts, the transparent material looks very beautiful and beautiful. Lightweight: only 70 grams. It reduces the stress on the printer and is extremely easy to assemble..
5.【Widely Compatible】: Compatible with most DIY ....

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