Best Twin screw Inflating Extruder

Sovol SV01 Upgraded 3D Printer 95% Pre-Assembled with Direct Drive Extruder Meanwell Power Supply Glass Plate & Built-in Thermal Runaway Protection 280x240x300mm

★ Direct Drive Extruder ★: Sovol SV01 features with direct drive extruder and dual Z lead screw, greatly increase its printing stability and....
★ Meanwell Power Supply ★: Built-in branded Meanwell power supply ensures stable and sufficient power, heat up the hotbed and nozzle fast.....
★ Removable Glass Plate ★: This 3D printer comes with a flat glass plate on the regular heated bed, greatly resolving warped bed issues. No matter....
★ Semi-Assembled Kits ★: Sovol Direct Drive Extruder 3D Printer comes with several partially assembled kits, just only take you at most 30 minutes....
★ Sovol Support ★: All of our products are shipped to the consumer directly from the manufacturer, we provide lifetime technical assistance.....

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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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Intex Pull-out Chair Inflatable Bed 42 X 87 X 26 Twin Color May Vary

Inflatable chair that pulls out into a twin sized bed for in home or outdoor use.
Comfortable backrest and armrests, folds compactly for storage.
Easily switch from a chair to a twin size airbed.
Ideal for college dorms, guest bedrooms and even on the road.
The featured 2 in 1 valve has an extra-wide opening for fast inflating and deflating.
Dimensions: 43 x 86 x 26 inches (W x L x H), 220 pound capacity.

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ANCHEER 12.5Ah Battery for 26\ Electric City Bike

ANCHEER Bike Pump, Portable Bicycle Tire Pump, Bike Air Pump Fits Presta and Schrader Valve Aluminum Alloy Barrel Gas Needle, Bike Floor Pump for Basketballs, Racing Bike, Mountain Bike.
【Outstanding Design】The mini bike pump has the anti-slip base & pedal, heat & cold-resistant rubber hose. The inner tube is made of 100% aluminum alloy which is wear-resistant, no paint stripping, and no rusting. Durable quality to use longer..
【Twin valves】Newly designed pump for bicycle is compatible with Presta and Schrader valves. You can switch the valve as you need..
【Foot Activated Bicycle Pump】Anti-slip base makes this bike pump more stable and less slippery when using. High pressure, fast inflating, and labor-saving..
【Widely Used】The pump can help pump up balls, swimming rings, inflating boats, etc. The bike tire pump can not only pump up bikes but also motorcycles (for emergency)..

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KingCamp Self Inflating Sleeping Pad for Camping Insulated Camping Mattress Comfortable Camping Mat 3 Inches Thick Double Camping Sleeping Pads for Tent Cot Traveling and Hiking Deluxe Series Blue

SOFT & WARM- KingCamp self inflating sleeping pad has high density honey comb design and rebound foam, 3” inches memory foam camping mattress made you feel like sleeping on cloud. So soft and warm. It’s time to say goodbye to aches and pains!.
LARGER AND LIGHTER- Our double camping sleeping pad fits 2 person, queen size foam camping pad size is 78x51x3 in. fits all size people, only 11.5lbs, easy to pack up, take it to any outdoor activities or as a guest bed. Just like sleeping on your bed at home..
EASY TO INFLATE- Our 2 person sleeping pad for camping come with two durable screw-type valves, screw the valve and this camping mattress will self inflating/deflating quickly, save your time and energy. You can also use mouth/air pump to get desired firmness..
FITS All SEASON -High 11 R value foam sleeping pad fits 4 season, ideal for winter camping hiking or road trip. This double wide camping self inflating sleeping pad is designed for excellent isolation and warmth in all seasons. Help you overcome the rugged environment..
HIGH QUALITY GUARANTEE- Each self inflating camping pad had a 72-hour leak check before packing. Your feeling is our top priority. Please feel free to let us know if you have any question about this foam pad. We provide great after....

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Upgrade 3D Printer Accessories with All Metal Extruder Feeder, Capricorn Bowden Tubing, Pneumatic Couplers, Bed-Level Springs for Creality Ender 3/Ender 3 Pro/Ender 5 Pro/Ender 5 Plus Ender 3 Upgrades

3D Printer Extruder – Instantly provide improved print quality and reduce filament slipping by firmly grasping the filament between two threaded wheels locked together. No more skipped steps when extruding at high speeds or after retractions. Print faster with this superior design, which is able to feed much more filament into the hotend in the same period of time than stock plastic extruders..
100% Original Capricorn XS Bowden Tube for 1.75mm filament – Capricorn ptfe tube is regarded as the highest quality PTFE tubing in all of 3D printing. The tight tolerances make sure that the filament is lead directly to the hotend with as little room for error as possible between the extruder and the hotend. It is rated for withstanding the highest temperature in the market which is perfect for printing filaments such as PLA, PETG, ABS, Nylon. Fits for 1.75mm 3d printer Filament..
Creality Die Springs – Those springs are extra firm and help to hold the bed level for longer while being more resistant against wearing out and loosing compression. Level the bed once and it should hold for more prints with these high performance stiff springs. PC4-M6 & PC4-M10 pneumatic fittings are also included for replacement use on any stock creality hotends..

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Redrex Ender 3 All Metal Bowden Extruder Tension Adjustable with Tube and Stiff Bed-Leveling Springs for Ender 3,Ender 5,CR10 Series 3D Printers

All Metal Extruder Replacement for Ender 3 Ender 5 CR10 Series:This durable aluminum extruder frame works more stable than plastic parts..
Adjustable Extrusion Spring Tension Design: The extrusion spring tension could be adjusted by tighten the screw..
Upgraded Stiff Bed Leveling Springs:It provides stronger tension and longer sevice life than the stock ones..
High Quality Bowden Tube :It was made of highly purified PTFE(Poly Tetra Fluoro Ethylene) material,it feeds the filament smoothly..
Recommend filament materials:PLA/ABS/Wood/Hips/Flexible/PTEG,40 Teeth drive gear feeds the 1.75mm filament very smoothy..

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Redrex Dual Gear Extruder Metal Drive Feeder Upgrade Kit for Creality Ender 3 V2 Ender 3 Pro CR10 Series 3D Printer TPU Filament Supported

【Double Gear Extrusion Mechanism】:The filament is gripped by the dual drive much more firmly with less deformation, so it doesn't jam as much in....
【Upgraded Idler Gear Design】This idler gear is upgraded with two washers on both sides, so the sharp gear will NOT ride against the bottom of the....
【Spring Adjustable Extruder】The extrusion spring tension could be adjusted by tighten the screw,which greatly improves the printing accuracy and....
【Application】:This all metal dual drive extruder is compatible with Ender 3 V2,Ender 3 Pro,Ender 3,Ender 5 Pro,CR10 S series 3D printer..
【Kindly Reminder】:Please calibrate the E-steps from 100 to 139..

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Iverntech Upgraded Dual Drive Extruder for CR10,Ender 3 Series, Anycubic Mega S, Tevo Tornado, Wanhao D9, Anet A8 E10 and Prusa I3 DIY 3D Printer

Dual-drive Bowden extruder has an internal transmission ratio of 3: 1 and high accuracy, and we recommend E-steps:385.
Adjustable Tension: The thumbscrew tensioner allows the user to fine-tune the pressure exerted by the drive gears onto the filament.
Notification: Do not adjust tension of hand twist screw too tight when you print soft filament, otherwise the filament wiring will be winding on the wheel. Manually adjust to a suitable tension for your 3D printer.
Suitable for most 3D printers and filaments.
Packing with: 1x Bowden Extruder, 1 x Universal Stepper Motor Bracket.

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