Dual drive Ekstruderis

Description:

TWICE THE GEARS, TWICE THE FUN
Conventional extruder usually only has one drive gear and a guide bearing, which causes the lacking of griping force with the filament and lead to bad printing quality. Two drive wheels grip the filament from each side, providing a robust and reliable feed into the hotend. From common materials like PLA and ABS to flexible filaments like TPU or TPE, the dual-drive gears of the Extruder can deliver a consistent flow of filament in either direct drive or Bowden configurations.

EASILY ADJUSTABLE TENSION
The Extruder is designed with a opening knob on the side that holds one of the dual-drive gears. This knob is closed with a spring-tensioned thumbscrew. This thumbscrew enables an exact tension of the drive gears for the proper hold on the filament, with the ability to release the strain and simply load or unload the filament. All you need to do is pull away from the extruder so that the spring will compress just enough to release the pressure on the material, letting you easily feed it directly into the hotend.

MULTIPLE MOUNTING OPTIONS
Bowden or Direct drive? The extruder is constructed for either setup with a mounting slot on the bottom for an E3D hotend or a groove mount for Bowden tubes. The light-weight style of the Dual Drive extruder makes it useful for direct drive configurations. This is because it helps to reduce tool head weight. Having a lighter head means the printer can move quicker while not sacrificing exactness or print quality because of wobble.
TECHNICAL SPECIFICATIONS
• Filament diameter supported: 1.75mm
• Weight (without motor): 75g
• E-step value: 415
• Compatible stepper motor: Nema17 (5mm shaft)
• Gearing Ratio: 3:1
WHATS IN THE PACK
• Dual Drive Extruder
• Thumbscrew tensioner
• Interface gear (mounts on stepper shaft)
• Three mounting screws