Design and Fabrication of a Bench Top Pellet Filament Extruder System for 3-D Printing Applications

Abstract

The project aims to develop an innovative and compact system capable of producing highquality 3D printing filaments from plastic pellets. The system incorporates crucial components, including a shredder for efficient material processing, speed control for precise filament production, a temperature controller for optimal extrusion conditions, and a spooling mechanism for convenient handling. Additionally, the system integrates a recycling feature to repurpose discarded prints and unused filaments, contributing to sustainability in the additive manufacturing industry. The project involves various stages such as system design, component selection, fabrication, testing, and performance evaluation, with a focus on enhancing filament production efficiency and promoting recycling practices. The successful implementation of this comprehensive system will advance the production and recycling capabilities of 3D printing filaments, paving the way for more sustainable and cost-effective additive manufacturing processes.