What the Micro Swiss Bowden Dual Gear Extruder does

The Micro Swiss Bowden Dual Gear Extruder is a Bowden extruder upgrade designed to provide controlled, consistent filament feeding on Bowden-style 3D printers. It is built as a bolt-on replacement for most Bowden extruder machines on the market and uses the same quality construction as Micro Swiss Direct Drive extruders.

Key features of the Bowden dual gear extruder

• Dual-drive train for positive filament engagement
• Hardened tool steel gears for durable filament drive components
• CNC precision cut gears for accurate mechanical fit and motion
• Adjustable filament grip to fine-tune pressure on the filament path
• Easy filament loading for simpler loading and handling
• Outstanding extrusion control for more consistent feeding behaviour

Manufacturing details

CNC machined and assembled in USA

Where this extruder fits in a 3D printing setup

This Bowden extruder is suited to users replacing a stock Bowden feeder with a dual gear design. The adjustable grip, easy loading design, and hardened CNC-cut gears make it relevant for routine printing, material changes, and general extrusion control improvements on Bowden machines.

What is included in the box

The package includes the hardware and extruder components needed for the assembly listed below.

• Stepper motor is NOT included
• 1x - Reverse polarity cable
• 3x - M3 x 8mm Motor Mounting Screws
• 1x - Capricorn Liner
• 1x - Spring Pin
• 1x - Spring
• 1x - Knob
• 1x - Main Extruder body
• 1x - E-Clip Retaining Ring
• 1x - Motor Gear
• 1x - Extruder Lever with gear
• 1x - Printed Extruder Knob
• 2x - Brass compression sleeve
• 1x - 1.5mm Allen wrench
• 1x - Shoulder Pin
• 1x - Compression nut