New Dualdrive Extruder Enhances 3D Printing Efficiency

Struggling with frequent filament jams or insufficient retraction during flexible material printing? Aspiring to create more intricate and complex models but hindered by extruder limitations? The Kamami Dual-Drive Bowden Extruder promises to revolutionize your 3D printing experience.

Traditional Bowden extruders often rely on single-drive mechanisms, which can lead to filament slippage and inconsistent feeding—especially with flexible materials or during rapid retractions. These issues frequently result in failed prints or subpar model quality. The Kamami extruder addresses this with its dual-gear drive system, where two gears synchronously grip the filament, delivering superior clamping force and consistent feeding. This design ensures stable material flow to the hot end, enabling high-quality prints even with challenging materials like TPU.

Featuring a 3:1 gear reduction, the Kamami extruder requires three motor rotations to turn its gears once. This design significantly increases torque, allowing finer control over filament extrusion. Whether printing complex geometries or delicate details, the extruder maintains exceptional accuracy.

Different filaments demand varying tension settings due to differences in hardness and elasticity. Kamami’s extruder includes an adjustable tension mechanism, enabling users to optimize grip pressure for materials ranging from standard PLA and ABS to specialized options like nylon, carbon fiber, or wood-infused composites.

The extruder is compatible with most mainstream FDM/FFF 3D printers, including popular models such as Ender 3, CR-10, Prusa i3, and Anycubic Mega S. Installation requires minimal modification, and the package includes a universal stepper motor bracket and mounting hardware for quick setup.

Designed for 1.75mm filaments, the extruder handles diverse materials:

• TPU (Thermoplastic Polyurethane): Flexible, ideal for shock-absorbing or bendable components.
• PLA (Polylactic Acid): User-friendly, suited for models and prototypes.
• ABS (Acrylonitrile Butadiene Styrene): Heat-resistant and durable for engineering parts.
• PETG (Polyethylene Terephthalate Glycol): Combines ease of printing with strength and chemical resistance.
• Nylon: High-performance material for functional parts.
• Composite Filaments (Carbon Fiber, Wood): Specialty materials offering unique aesthetics and properties.

• 1 × Dual-Drive Bowden Extruder
• 1 × Universal Stepper Motor Bracket
• Mounting screws/fixings