Unfortunately there isn't a true, affordable (for an individual or small group) circular solution that I've found. I've taken to gathering all my scraps in a bu

Unfortunately there isn't a true, affordable (for an individual or small group) circular solution that I've found. I've taken to gathering all my scraps in a bucket (not mixing plastic types) then occasionally having a "recycling day" to melt them down into bars, rods, or sheets, which are then used for other things using more traditional manufacturing techniques. I made some very pretty swirly vases on the lathe, for example. It's not ideal.