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Thread: Recyclebot

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    Supporting Member MOST's Avatar
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    MOST's Tools

    Recyclebot

    Purpose - A low-cost, open source, self-replicating rapid prototyper (RepRap) has been developed, which greatly expands the potential user base of rapid prototypers. The operating cost of the RepRap can be further reduced using waste polymers as feedstock. Centralized recycling of polymers is often uneconomic and energy intensive due to transportation embodied energy. This paper provides a proof of concept for high-value recycling of waste polymers at distributed creation sites.

    Design/methodology/approach - Previous designs of waste plastic extruders (also known as RecycleBots) were evaluated using a weighted evaluation matrix. An updated design was completed and the description and analysis of the design is presented including component summary, testing procedures, a basic life cycle analysis and extrusion results. The filament was tested for consistency of density and diameter while quantifying electricity consumption.

    Recyclebot-recyclebot-process.png

    Watch video on recycling plastic with 3-D printing:



    For more information on versions and other type of RecycleBots, go to:
    Recyclebot - Appropedia: The sustainability wiki

    To download the paper:
    Distributed Recycling of Waste Polymer into RepRap Feedstock | Joshua Pearce - Academia.edu

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  2. The Following 8 Users Say Thank You to MOST For This Useful Post:

    EnginePaul (Aug 21, 2022), Jon (Aug 4, 2017), Moby Duck (Aug 4, 2017), Paul Jones (Aug 4, 2017), richardanmmol (Aug 6, 2017), rlm98253 (Feb 24, 2023), Seedtick (Aug 5, 2017), tuchie (Jan 18, 2024)

  3. #2
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    Thanks MOST! We've added your Waste Plastic Extruder to our 3D Printing category,
    as well as to your builder page: MOST's Homemade Tools. Your receipt:




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