The MEGW (Multiple extrusion guide way) acts as a manifold for filament of different colour and different material to direct them into a single output that is extruder.

This attachment allows different filament to enter into the extruder. For this attachment filament feeding separate stepper motors are used. By controlling the stepper motor perfect multi-color product can be produced.

Naresh.J.P & Kesavan.S

Government College of Technology, Coimbatore