RVKXHD Upgrade Dual Gear Extruder, Double Gear MK8 Extruder 3D Printer Dual Driver Stock Feeder All Metal 1.75mm Filament Extruder Kit for CR-10S Pro/CR-10/ Ender 3 V2/Ender 3/Ender 3 Pro Series

Product description

• All metal aluminum alloy
  
• Direct drive extruder
  
• High quality dual gear extrusion
  

Specification

• Name: Double Gear MK8 Extruder
  
• Item type: CR-10S PRO Extruder
  
• Material:Aluminum alloy
  
• Color:Red
  
• Suitable: For CR-10S PRO, 3. Ender-3, Ender 3pro, Ender 5, Tornado
  

• Package Included: 1 x CR-10 Upgraded dual gear extruder kit
  

Aluminum alloy extruder

The high-quality aluminum alloy material adopts the new imported aviation aluminum material, which is processed by CNC imported from Japan, and sandblasted to the surface oxidation to ensure the structure is strong and durable

Double gear extruder

Double gear and double pneumatic joint extrusion structure, high extrusion force, enhanced feeding strength, ensure smooth feeding, better pressure to push the filament into the printer, not easy to lose steps.

Adjustable rigid spring

Adjusting the tension of the rigid spring helps to solve the problem of insufficient extrusion. The metal chuck cooperates with the stress spring to generate a super force, and the wire is pressed smoothly and easily. The double extrusion structure makes it easy to feed the wire and will not get stuck in the tube.

About how to install

Advantage

• This MK-8 dual gear extruder is made by quality all-metal aluminum alloy, with long life use time.
  
• Direct drive extruder Metal clamp match to the stress spring produce super force press the filament smoothly and easily.Double extrusion mechanism let the filament feeding become easy and relax without block in the tube.
  
• The original aluminum alloy driver is supplied for CR-10S PRO. It can also be installed for Ender3, Ender 3 v2,Ender 3pro, Ender 5, Tornado .etc.Stable and durable.
  
• All-metal aluminum alloy, diy aluminum block, you need to be assembled it by yourself
  

Notice

• This is right hand extruder
  
• Wrong installation direction will lead to impact on the Z-axis screw
  
• If the printer has replaced the motor halfway, the hole height may be inconsistent after installation.
  
• If you have any questions about installation, there are relevant installation videos online, or you can ask our technicians at any time
  
• This genuine extruder is only available at Octobigtree, we are here for you
  

• Upgraded Dual Extruder: Dual gears and dual pneumatic combined extrusion structure, large extrusion force, enhanced feeding intensity, ensuring smooth feeding. The double gear rotation design locks the filament, which is beneficial to improve printing quality and reduce filament slipping, high-speed extrusion or retraction, better pressure to push the filament into the printer, less easy to lose steps, faster printing speed
• Compatibility: Double gear mk8 extruder, perfect replacement for 3D printer CR-10/ CR-10S/ CR-10S Pro/ Ender 3 (initial version)/Ender 3 v2/Ender 3 pro/Ender 5/Tornado, etc. 1.75 mm filament (Set only for 3D printers with motor shafts exceeding 20mm, please measure the shaft length before placing an order.)
• Stable and Durable: All metal aluminum alloy, high quality double gear extrusion, compared with ordinary plastic drive, this high aluminum metal filament extruder is stable and durable. The idler gear has been upgraded with a brass washer added between the stainless steel gear and the aluminum housing, so the gear does not collide seriously with the housing, which helps reduce stock extruder wear
• Adjustable Spring: The tension of the extrusion spring can be adjusted by tightening the screw, which greatly improves printing accuracy and paper feeding problems. Strong extrusion end spring enhances feeding strength and ensures stable pushing of filaments into the hot end of the printer. Suitable for most types of filament, such as ABS, PLA, TPU, PTEG etc
• Imported Materials: The 3d printer dual extruder material is made of brand new imported aviation aluminum material and processed by CNC imported from Japan. The kit does not include the stepper motor, motor bracket and instructions, we need to make them ourselves. If you need some installation help, there are video introductions online, and you can seek our technical help at any time